Vernal Pools

Reflections on a vernal pool

It’s not what you look at that matters, it’s what you see

–Henry David Thoreau

Salamander eggs

Vernal pools are unique wetlands that have a cycle of flooding and drying every year. They can occur in woodlands, open areas, swamps and even fields or other places where a depression allows water to collect over winter and spring and which will then dry out by late summer. Because we had record rainfall last year and, in the winter, many vernal pools retained water all year. Fish do not occupy these pools, but many creatures that are temporarily water dependent can be found in them.

Vernal pool April 2024- overflowing banks due to high water level

Vernal pools are rich breeding areas for many amphibians which begin their lives in fresh water. Salamanders, wood frogs, American toads, newts, and to some extent, spring peepers need to complete at least the early stages of their life cycle in the pools before reaching adulthood or a terrestrial stage. The same applies to many insects which are dependent upon still water for nymph or larva to develop. Frogs and other creatures developing in vernal pools must develop from tadpoles or nymph stages with gills in time to reach their terrestrial stage before the pools dry up.

These may be polliwogs of wood frogs

Most amphibians that spend their early life stages in vernal pools are generally found in the surrounding woodlands not more than 600 yards away in their terrestrial stage. Many adults return to the same pool to breed the next year. 

Very small salamnder found near a vernal pool

Wood frogs are among the first breeding animals to arrive at the vernal pool. Wood frogs lay eggs prolifically in vernal pools. The egg masses of wood frogs are usually attached to vegetation near the surface of the water and may almost cover the surface of the pool if wood frogs are in abundance. They can survive in pools that dry up by August as the tadpole stage typically is completed by mid- June to mid-July in Connecticut.

Salamanders can also be found in and near vernal pools. The spotted salamander develops from eggs masses that are within a clear or milky gelatinous cover. This helps to distinguish these eggs from those of any frog species. The aquatic form of this salamander can sometimes be mistaken for polliwogs by the casual observer. Their development into the terrestrial stage is faster the warmer the water is. After they move to land, they are seldom seen as they are of a nocturnal habit, dwelling in hardwood forests and swamps. This salamander depends upon vernal pools or wetlands where no fish are found that would feed on the eggs and larvae.

Clear gelatinous material coering spotted salamander egg mass

Milky gelatinous coating of spotted salamander eggs

Gilled stage of the spotted salamnder is similar to a tadpole

Small spotted salamander

American toads lay their eggs in strings that float under the water. They are held together by a clear jelly- like material. Egg masses of the gray treefrog Hyla versicolor are loosely attached to vegetation at the water surface, and these masses do not have the gelatinous coating like those of the spotted salamander. Experience is needed to correctly identify amphibian eggs. Return trips to the vernal pools can help track the embryo development and to distinguish whether it is a tadpole or something else.

American toad egg string

Eft forms of newts, such as the red- spotted newt, can spend their first spring in a vernal pool, then develop into a terrestrial stage where they will remain for several years. They then return to water as a gilled breeding newt. Red spotted newt efts may get discombobulated after a summer rain and end up in the lawn while hunting for arthropods.

Eft of the red-spotted newt

Many insects also develop in vernal pools- caddisflies, dragonflies and damselflies, water striders, fairy shrimp, the notorious mosquitoes, predaceous diving beetles, water scavenger beetles, springtails, water boatmen. Midges, backswimmers, and many others. Caddisfly larvae will feed on salamander eggs. Damselfly and dragonfly nymphs eat lots of mosquito larvae and other arthropods.

Caddisfly larva without its case

Mosquito larvae in a vernal pool

Vernal pools are adversely affected by loss of trees or tree canopies around them, changes in water flow, and drought. Loss of trees that shade them results in increased evaporation of water as more sunlight can hit the water surface. Other naturally occurring changes in the water table and surface water flow can affect vernal pools, such as extended drought or even flooding.

Development that results in the filling of vernal pools is a very real threat. Sometimes they can be destroyed directly, or the land nearby can be altered which can affect the places where amphibians live when out of the water. Construction may take place late in summer where the pools have dried up and may not have been marked as a wetland to be careful of. With all that can go wrong, though, vernal pools can exist for decades in the same place if they and the land around them are undisturbed.

This vernal pool never dried up from spring 2023 through April 2024 dbecuase of record rainfall

As the pools dry up there will still be a lot going on around them. Sifting among leaf litter and looking under logs near vernal pools can be a landmine for salamander and newt hunters. Be aware that snakes can often be found lurking near the water awaiting any prey that can be found near the water. Have a look and see, as John Muir has experienced-“ In every walk with nature one receives far more than he seeks.”

Sneaky little snake near a vernal pool in late March

Ice patterns on the surface of a vernal pool made by cross winds after a sudden freeze during the warm winter of 2024

Pamm Cooper

 

Mushrooms, Wildflowers and Other Jewels of September

Common buckeye butterfly

“Happily we bask in this warm September sun, which illuminates all creatures.” -Henry David Thoreau

September dawn

There are so many interesting things going on in the landscape at this time of year. In residential settings there may be migrating birds and butterflies if there is a good food supply. Animals may be helping themselves to fruits and seeds near homes as well. Most creatures are benign, not harmful to people, animals, garden plants and crops. They are just going about their daily routine for survival. The few that are pests can give the whole of their kind a bad rap.

Nymph likel;y of a Miridae family true bug

One that comes to mind is the saddleback slug moth caterpillar, an interesting creature which has no legs and instead creeps along like a bulldozer on medial suckers. Spines cover the tiny body which release a chemical that causes painful stings to the skin when brushed against. The markings on this caterpillar are singular and allow it to blend in with leavers having brown areas late in the season. If not touched, it is just a point of interest and is not a pest or otherwise harmful to the host plant.

Saddleback caterpillar showing its array of urticating spines

This year has been a wet one and wild mushrooms are more abundant than last year, as a walk in the woods will make plain. Laetiporus sulphureus- chicken of the woods- is a spectacular find as far as wild fungi go. It is orange or yellow and cream on the upper surfaces and is normally found in groups. The one I came across was on a fallen tree in the deep woods.

Chicken of the woods fungi on a forest log

Finding puffballs ready to burst provides a good opportunity to help them along a little bit. I like to give them a good squeeze and watch the action. The wood hedgehog mushroom has tooth-like hymenophores, not gills, and the common name is a direct reference to how the cap looks turned upside-down.

Squeezing a puffball- the excitement never ends…

The wood hedgehog toothed fungus cap undersides

Pinesap and Indian pipe seem to be popping up everywhere from leaf litter in hardwood forests. These Monotropa spp. are saprophytes and must tap into nutrients from trees via mycorrhizal fungi under the soil. Neither plant has chlorophyll, so shade is no obstacle for their well-being.

Pinesap

Goldenrods and asters color the roadsides and road trips may pass by tobacco barns with the laths of leaves hanging to dry. White baneberry berries are easy to spot- they look like white doll’s eyes on a stick. Other fruits from pokeberries to the blue fruit of Virginia creeper also add some color to the landscape.

Fruit of the white baneberry

Late blooming wetland wildflowers like closed gentians, cardinal flower and turtlehead are in bloom now. I recently came across an unusual two-storied closed gentian along the edge of a bog. This was an unexpected side dish on a search for caterpillars near this area.

Closed/bottle gentian found on the edge of a bog

Lately there have been a lot of small gray trees frogs on plants, screens, in window boxes and other places where they hang out during the day. These little frogs can change color to match their surroundings, so they can be hard to spot when they are resting on green plants when they are green themselves.

Gray tree frog on turtlehead

Fawns still have their spots and remain near their mothers. I had a close encounter with a pair and their mother while walking through a pasture on Horsebarn Hill here on the UConn campus. They were more curious about me than skittish, so I was able to draw a lot closer to them than is normally the case.

Fawn on Hoesebarn Hill

September often is the last hurrah for pleasant days, the last flowers of the season and a green landscape. Insects are still around as long as plants will provide food, and sunsets are getting very colorful. Fruits are adding color to trees and shrubs and lawns are their best green of the year. It is also a good time to learn about the different species of oaks by not only their leaves, but by their acorns.

“Every oak tree started out as a couple of nuts who stood their ground.”

Henry David Thoreau

Pamm Cooper

 

Outdoors in Late April and Early May 2023

Male red-winged blackbird singing

“Some old-fashioned things like fresh air and sunshine are hard to beat.” Laura Ingalls Wilder

This spring has been one for the books, and I do not mean comic books. We had a week of 70 and 80 degree days with one day that was over 94 degrees. Then we went down to the 40’s and perhaps 50’ since then. Crabapples bloomed a little earlier than normal, with rainy or cloudy cold days with less bee activity. It is unclear how pollination was affected by these cold, cloudy days, as many fruit trees also were in bloom. Flowers are fading now and it is still relatively cold. Perhaps the more robust queen bumblebees will have taken up the slack.

Crabapples in full bloom on a cold, foggy day this May

Red oak flowers and new leaves

An unusual non-native spring- flowering plant, barrenwort, blooms from spring into summer. This plant can endure dense shade and droughts, and it is sometimes called Bishop’s hat. Large panicles have a profusion of colorful, dangling flowers that are very unusual. They have four sepals with the long, tapering slender, true petals forming a cup with the stamens inside.  

                                        

Unusual flower of barrenwort

Native wildflowers like trillium and bird’s foot violet should be in bloom now, and lady’s slippers, and columbine will flower shortly. Blue flag irises occur in wetlands, often in colonies. They are easily identified by the distinct blue to blue violet delicate-looking flowers. Their falls have white centers often with fluted yellow fringe.

Blue flag along a pond bank

Red trillium flower just before opening

Red (purple, wake robin) trillium flower and leaves

Insects in general have not been abundant due to the cold and cloudy weather conditions. Many pollinators have been absent from the abundance of dandelion flowers we have had this year. We finally had a warm, sunny day in early May and bees and other insects came out to celebrate that big event. One of them was the orange- collared scape moth,

Finally a bee!

The aptly named Orange-collared Scape Moth Cisseps fulvicollis

Peculiar- looking fruiting bodies are often seen on red cedars and some junipers this time of year. Small, woody galls form on twigs of the host evergreens the previous year. During wet weather, these galls produce orange, gummy horns that make them look like the head of Medusa. Spores will be released from these horns and infect crabapples and apples as they are windblown to their new host plant.

These are the orange, gelatinous fruiting bodies or telial horns of the cedar apple gall on a native cedar

The horns have dried up

We experienced a mini-drought this spring that came with forest fire warnings. Hiking along a large pond with a grove of white pines, my sister and I came upon proof that this warning was not for nothing. During the single thunderstorm we had during this time, lightning must have struck two dead pines and their was evidence of a small forest fire that was doused quickly by rain- no needles on the ground were burned.

Migrating and returning birds are slow to arrive or pass through, but this week they are here in abundance. Soon the woods will be full of the songs of veerys, wood thrushes and vireos, among others. A Wilson’s warbler was seen in scrub brush as it was passing through on its way to northern parts.

Wilson’s warbler

A pair of hooded merganzers in a woodland pond

Somebody cut off the bittersweet that choked this tree- I thank you and the tree thanks you!

Soon trees will be leafed out, birds will have started building nests and raising their young, days and nights will be warmer and gardens will be filling up with flowers. I am hoping we have a less hot and droughty summer than we had last year, but will deal with what we get. I cannot control everything that can go wrong in my gardens and nothing much less in nature. I must strive for the better way and not think so much about the bad, because I tend to get distracted from all the good things going on, too.

‘In acceptance, is peace’- Amy Carmichael.

Do you just really not want to mow? I do not know of any bees that eat dandelion seed heads…

Pamm Cooper

 

Observations in the Winter Landscape

Winter dawn

I please myself with the graces of the winter scenery, and believe that we are as much touched by it as by the genial influences of summer.

-Ralph Waldo Emerson

Winter can be a wearisome time for people who really enjoy the sights and sounds of the outdoors. That said, you never know what you may stumble upon on that may be interesting on any given day as you wander around. During this time of year, some things may actually be more interesting. Trees are interesting in a different way as they are bereft of their leafy canopies which normally hide branches, trunks and growth forms. Bird and wasp nests are visible, and so are growth anomalies caused by outside forces such as entwining bittersweet vines. It is a good time to learn tree identification using features such as leaf bud forms, branching patterns and bark on branches or trunks.

Weeping Higan cherry Prunus subhirtella in fog in January on the UConn campus

This trunk had been constricted by bittersweet that has been cut down

Gingko leaf buds are stout and upright, alternating on twigs and branches like askew, miniature ladder rungs

Skies get very interesting color-wise at dawn and dusk, or even during the day. Atmospheric temperatures are colder and less polluted than in the summer, and the angle of the sun’s rays are different now and make for brilliant reds and oranges just before dawn and sunset. When gray skies are to the east, just before sunset there can be an ethereal orange glow that lights up the landscape.

Orange glow minutes before sunset January 2023

On Horsebarn Hill on the Storrs UConn campus, there are vast open pastures and fields that are home to northern harriers, bluebirds, kestrels and stopping grounds for migrating horned larks. Recently my colleague and I saw a large flock of these larks as well as a male kestrel. Kestrels are small robin-sized falcon and they are a species of concern in Connecticut due to the loss of their habit, which is large open farmland. Look for these birds perching on telephone wires along roadsides where they have access to prey on acres of open fields.  

American kestrel on a treetop on Horsebarn Hill UConn

Male horned lark. These birds can appear in winter in open fields and grassy areas where snow has melted and seeds can be found

Barred owls can be active both at night or during the day in the winter. They often rest close to the trunk of trees on lower tree branches where they blend in.  They will go after fish if streams remain open in the winter, but their main diet is rodents, small animals and other birds. Often the larger owl species are mobbed by screaming crows, so if you hear that, head for the ruckus. They might be after a great horned or a barred owl.

Barred owl waking up on a late January morning

Mushrooms have mostly come and gone, but the cinnabar polypore will stand out against the rather monochromatic winter scenery. This shelf fungus can be found on fallen dead tree branches. Against the snow, their brilliant deep orange caps and spores are a standout.

Cinnabar polypore pores on the underside of the cap live up to their description

Earlier this month temperatures were higher than normal before dropping well below freezing for a couple of days. Thin ice formed on algae colored water and then partially cracked, which made an interesting, angular, tessellated pattern. That day temperatures went well above the 40’s and by the next day, these patterns were gone. What a difference a day makes!

Green edged crack patterns on thin ice in January 2023

Besides birds, some fungi, morning and evening skies, and maybe a visit to a greenhouse, there can be other means to escape the winter doldrums. Sometimes the best winter color comes from the sun shining through a window in your own home…

Elephant ear in a sunny window in winter

Pamm Cooper

 

Things to See Outdoors in Late September

Full moon maples over 111 years old at Harkness Memorial State Park

“I cannot endure to waste anything so precious as autumnal sunshine by staying in the house.” – Nathaniel Hawthorne

The end of September is here- today marks the autumnal equinox- so we are past the point of no return as far as summer goes. To be sure, this summer was excessively hot and dry, and I am not going to miss it too much, but I do love the colors of flowers, foliage textures and bird and animal activity that make summer an especially lively time. A favorite place to visit for me is Harkness Memorial State Park- shoreline, marshes, gardens and interesting buildings and plants can be found here.

Salt marsh fleabane – a late summer bloomer in the salt marshes of Harkness memorial State Park

Recent rains have brought on the appearance of wild mushrooms and other fungi. On a recent hike in the deep woods, may sister and I came across several trees that had their trunks covered with icicle-like new fruiting bodies of some sort of toothed fungi. Perhaps they are the bear’s head tooth fungus Hericium americanum or the Hericium coralloides, also known as comb tooth or coral tooth fungus. Time will tell which ones they are when these fruiting bodies reach maturity. We will check on them periodically.

Hericium ssp. toothed fungus mass not yet mature on a living tree

Close-up of Hericium ssp. mushroom showing developing teeth

Boletes, that have pores rather than gills, and puffballs, which have neither structures, are good finds now. I bring a small mirror that I can slide under caps to see if the mushrooms have gills, pores or teeth. This is helpful when trying to identify most capped fungi.

Bolete showing yellow pores under cap and reticulated stalk where it joins the cap.

Tobacco is being harvested now, and the tobacco barns have opened boards on their sides that help the leaves to dry slowly. As the leaves dry and turn yellow, the smell of unlit cigars fills the air surrounding these barns, and it is actually not a pungent but rather a sweet aroma that almost makes me like cigars- long as they are not lit up.

Tobacco barn and water tower

While checking out one of my gardens last week, there was a not so sweet smell that led to the discovery of a stinkhorn fungus among some perennials. While they are distinctive looking and colorful those attributes cannot overcome the fetid aroma of these fungi.

One species of an aptly named stinkhorn fungus

In the same garden was a monarch chrysalis that should have a its butterfly emerge any day now. This is the first chrysalis I have found in any of my gardens although many monarch caterpillars have been  here. They just pupate somewhere else, except for this fellow.

Monarch butterfly chrysalis

On a trip to Milford, there were quite a few yellow-crowned night herons, most of which were juveniles. Normally denizens of the Southern areas of the Atlantic coast, they do stray north as far as Minnesota. Also in the area was a Jetson- era- like apartment complex for purple martins, which by now have flown the coop.

Jetson era- like purple martin houses in Milford

Apples are abundant at farm and fruit stands, as are pumpkins, winter squash and other wonderful things. The peanut pumpkin (Cucurbita maxima ‘Galeux d’Eysine’) is an heirloom pumpkin easily identified by its outward appearance that looks as if peanuts have been glued on its pink-toned rind. These growths are caused by the excess sugar that has built up in its flesh. The peanut pumpkin is believed to be a cross between the Hubbard squash and an unknown variety.

Galeux d’Eysine peanut pumpkin

Dragonflies that migrate will be gone as temperatures start to permanently drop. Day trips like going on the Chester ferry across the Connecticut River and seeing Gillette Castle on the hillside are fun. As foliage starts to change, hiking and country drives can get a little more interesting. Migrating birds give a little action to the landscape, especially where fruits and seeds are abundant. Soon it will be time for slowing down a little bit, but not yet.

Native Virginia creeper berries are a favorite of migrating birds

Dragonfly, perhaps Aeshna species

Gillette castle as seen from the Chester-Hadlyme ferry looks similar to a soupy sand castle

If you visit farms and farm stands, there may be some interesting signs- sometimes painted on an old pick-up truck.

Pamm Cooper

 

Wonders of Nature in July

“Nature is not a place to visit, it is home.”   
–  Gary Snyder

July is just the beginning of what I consider the most interesting part of the year, nature-wise. Birds have fledged a first brood, insects are abounding and plants are showing off their colorful flowers and fruits. Many turtles have laid their eggs, the majority of tadpole species have become frogs and brush foot butterflies are heading into a second breeding phase. AT my property. there are so many tiny toads and wood frogs, I could win a dance contest trying not to step on them.

Day old leaf-footed bug

Canada lilies, Lilium canadense, a native wildflower pollinated by ruby-throated hummingbirds, blooms at the same time as the native wood lilies Lilium philadelphicum. Both species can be found near woodland edges. Swamp candles are wetland plants with whorled panicles of yellow star-like flowers with red centers. Often they form large stands on wetland edges.

Canada Lily

Swamp Candle Flowers

Eastern wood pewees are medium sized flycatchers related to phoebes. They sit and wait for insects to fly, and then catch them in the air. One was recently following me as I mowed, swooping out to catch whatever moths were stirred up by the mower. Barn swallows will follow mowing equipment as well.

Eastern Wood Pewee

One insect that always is fun to find is the tiny partridge scolops planthopper Scolops sulcipes. In all stages, it has a protuberance on its head that looks like a horn. In adults, it is curved upward. Found in grassy areas with goldenrods, not a lot is known about this insect. Wing venation in adults has striking patterning.

Partridge Scolops Nymph

Blueberries are ripening, and there are plenty of them on many power line right-of-ways, along with native huckleberries. Recently, a female calico pennant dragonfly took a break and rested on some blueberries.

There is always something unusual to find- the excitement never ends, as my nephew once said- and this July has been no different. There was a mass of some type of insect eggs, perhaps a tree hopper, that had perfect little exit holes where the insects had hatched.

Egg Mass Perhaps of a Tree Hopper

Cleft-headed loopers are named for their cleft head, and they always remind me of kitty cat ears. Its moth is the famous peppered moth, which has been written about in textbooks throughout the world due to color variations that enable it to camouflage itself by day.

Cleft-headed Looper- Head on Left

Head of the Cleft-headed Looper

Butterflies have not been especially abundant so far, but the diminutive American coppers seem to be everywhere. The caterpillars are seldom seen, but may be found by looking carefully on their host plants- sheep sorrel or curled dock near where the adults are spotted..

American Copper on a Grass Seed Head

The slender long- horned flower beetle, Strangalia famelica can be seen on flowers obtaining pollen and nectar throughout the summer. There are many other species of flower beetles that look similar and also use flowers as a food source.

Strangalia famelica beetle

This year there have been quite a few walking sticks in varied habitats. Usually found on woody plants, two were in grassy areas with lots of forbs but no woody plants. Wonder what they were eating…

Early Instar Walking Stick

There are a lot more things of interest to discover as the summer progresses. Caterpillars tend to be larger and more colorful and interesting as foliage becomes mature. Fruits and seeds will attract lots of birds, sunrises and sunsets provide more color and interest than most television shows and perhaps all of us will be delighted by something new that we find that is not in a store. As Helen Keller noted “To me a lush carpet of pine needles or spongy grass is more welcome than the most luxurious Persian rug.”

Pamm Cooper

July Sunrise

 

Outdoors in May

Star Chickweed blooming in May Connecticut College woodland garden

Among the changing months, May stands the sweetest, and in fairest colors dressed.”

— James Thomson

For good or bad, nature has its own comprehensive coordination of flora and fauna, and all play the perfect instrument in the classical themes of nature. Mozart in his glory had nothing compared to nature and its symphony of birdsong, and Monet has an inferior palette to that which nature offers. In May, nature is at its beginning and its best is yet to come.

Red oak flowers

Pin cherry is a native small tree that occurs in sandy clearings, along shorelines of ponds and lakes, often with aspen and white birch. It has a straight trunk with shiny reddish-brown to grayish-brown bark with numerous horizontal lenticels. Another tree with interesting bark is the striped maple, Acer pennsylvanicum. This maple is aptly named for its colorful green and cream colored stripes on the trunks of younger trees.

Pin cherry bark

Bark of a young striped maple trunk

In mid- May I took a trip to New London to visit the Edgerton and Stengel woodland wildflower garden at Connecticut College. In May there are creeping phlox, tiarella, swamp azaleas, trilliums, shooting stars, star chickweed, Virginia bluebells and many other woodland plants in bloom. Pitcher plants in the bog were showing signs of flowering.

Pitcher plant ready to bloom

Before sunrise recently, there was a peculiar pink, upright band in the sky, which turned out to be one end of a rainbow. It lasted a good 20 minutes and was an interesting start to the day. Later a line of thunderheads moved in, but no rain was in the mix in our area. In the afternoon in mid-May It looked like a rainstorm was happening just across the Thames River in new London, but it was actually a fog bank rolling in along the eastern shore.

Pre-dawn rainbow

While birding for the Audubon spring census, my sister and I came across two species of rare violets classified in Connecticut as  rare and endangered species. Viola enduca, or hook-spurred violet was one of them. This purple-flowered violets bears a slight resemblance to a bearded iris in that its lower side petals are bearded. The second species was Viola renifolia, the kidney-leaved violet, which has a sweet white flower with deep purple striping.

Rare Viola anduca hook-spurred violet

Kidney-leaved violet

There are always interesting galls to be found, and a favorite of mine is the maple eyespot gall caused by a midge. Spiffy red and yellow spots are caused by a chemical response to the egg-laying of the female midge. Cedar-apple galls on cedar were also starting to open.

Maple eyespot gall

For some unknown reason there has been a strong attraction to bucket loaders for a lot of birds, this year. A mockingbird uses the backhoe on a farm for a fine perch to sing away on and at the golf course, a robin built her nest on ours. Every time the loader is used, the nest is taken off and placed in a safe spot nearby. After parking it for the day, the nest is returned, and the robin has resumed laying eggs. All seems well for the moment

Robin’s nest on back hoe

Mockingbird singing from atop a bucket loader

Turtles should be heading for the hills soon to lay eggs. They are surprisingly fast on land when given a reason to press on, especially in egg-laying season. Otherwise, they can be seen relaxing on logs and rocks in calm waters.

Painted turtle laying eggs

Painted turtles soaking in the rays

Trees and shrubs starting to bloom include Viburnum plicatum, Carolina allspice and Fraser magnolia, while horse chestnuts are ending bloom. Oaks are wreaking havoc as flowers have a load of pollen right now, but flowers should be falling soon.

Horsechestnut flowers

As May draws to a close, I am looking forward to more bee and insect activity, a profusion of new life in the form of baby birds and animals, and more color as wildflowers make their mark in the landscape. Altogether, they will become a natural symphony of coordination of sight and sound in their own special place on the earth. I intend to enjoy what remains of this spring. You never know what you will see or come across…

Pamm Cooper

 

Outdoors in April

Spiffy Viola

“A gush of bird-song, a patter of dew / A cloud, and a rainbow’s warning / Suddenly sunshine and perfect blue / An April day in the morning.” – Harriet Prescott Spofford

Woodland fern frond underside loaded with spores

This April has been slow to warm up, but finally we are getting some warm days, and spring flowers and returning or migrating birds are beginning to make themselves known. Many birds, like Carolina wrens and bluebirds, have probably laid eggs already, or they will soon. Chickadees and some woodpeckers are tapping holes in trees to use as nesting chambers for rearing their young. A few early flowers are brightening up the landscape, and soon many others will follow.

A pair of chickadees made a hole in this dead tree trunk for a nest

Black and white warbler

On Horsebarn Hill, UConn’s pastureland, there are many birdhouses that serve as nesting sites for Eastern bluebirds, tree swallows, and sparrows. Early in the morning, birds can be seen sitting on top of the houses they have chosen.

Male and female bluebirds near their nest box on an April morning

The same pair after the male gave the female an insect as a gift

On Horsebarn hill, there are also young horses, cows and sheep that were born this spring. One is a friendly little colt I call Little Blaze- a friendly little chap with stellar markings.

Little blaze

Forsythias are nearing full bloom, and the early blooming Rhododendron mucronulatum ‘Cornell Pink’ have a profusion of pink flowers, being the first of its species to bloom here in the Northeast. Bees are visiting its flowers, as well as those of Cornus mas, another early blooming landscape shrub.

Forsythia used as a hedge

‘Cornell Pink’

Migrating birds that are passing through in early spring are just now arriving. Palm warblers, sweet little rusty brown warblers with a yellow chest with brown splashes can be found in wet arears like bogs that have a lot of trees and shrubs. They flit around looking for insects, wagging their tails when at rest.

Palm Warbler in boggy woodland area

Spring flowers like Coltsfoot, an introduced species, flowers as early as March, with yellow flowers appearing before their leaves open. Flower stalks have unusual scales. Seed heads are similar to those of dandelions, and silk plumes allow the wind to carry the seeds a distance. Birds use this silk for nesting material.

Coltsfoot

Twinleaf and bloodroot bloom very early. Twinleaf has an unusual leaf that is divided in half lengthwise. Bloodroot has a single leaf that appears after the flower and is wrapped around the flower stalk before opening. Both plants have similar bright-white flowers that stand out in the otherwise dismal landscape.

Bloodroot

Twinleaf

Turtles are enjoying basking on sunny days, and toads are around as egg- laying will begin soon. Spotted salamander eggs and wood frog eggs can be seen in some vernal pools already. The spotted salamander eggs differ from wood frog eggs in that the egg masses are covered with a clear or cloudy gel.

These painted turtles need a bigger log

Spotted salamander eggs

The Connecticut River is at flood stage, blueberries are just showing flower buds, and native willows are in full bloom, providing food for our early native bees. A few cabbage white butterflies can be seen floating by, and spring is about to go into full throttle.

A doughnut cloud…

“April hath put a spirit of youth in everything.”
― William Shakespeare

 

Spring Flowers for Bees

Crabapples in bloom along a driveway

“In the village, a sage should go about
Like a bee, which, not harming
Flower, colour or scent,
Flies off with the nectar.”
― Anonymous

As March begins and weather starts to warm up, not only plants are awakening from their slumber. Also beginning to stir are many native and non- native bee species including Collettes ssp. Bombus spp.Honey bees, Andrena spp. and Megachile spp. These bees need flowers available for nourishment and food stores for their nesting chambers starting as early as March. Plants that support bees in spring may be native and non-native, wild and cultivated, weeds or ornamentals. The following are just a handful of plants that can be especially helpful in supporting bees from March- May.

Native bee on a dandelion flower

There are several non-native plants that flower in early March and are visited by bees- crocus, Whitlow grass, dandelions, Cornell pink azalea and daffodils. In the early spring, blooms are few and far between, and while daffodils are not usually considered pollinator plants, bees like honeybees will visit daffodil flowers if there is not much else around. The Rhododendron mucronulatum ‘Cornell Pink’ azalea is one of the first azaleas to bloom here in Connecticut. Loaded with pink blooms, many species of pollinators, not just bees, will visit these flowers.

‘Cornell Pink’ Azalea is one of the first cultivated azaleas to bloom in the spring

Daffodils

Korean Spice Viburnum Viburnum carlesii blooms in April and has abundant clusters of extremely fragrant flowers that attract many pollinators. Arrowwood viburnum is also a spring bloomer and is native.

Korean spicebush Viburnum has extremely fragrant flowers

Amelanchier canadensis, shadblow serviceberry, is a small tree or multi- stemmed shrub that flowers in April. Both bees and butterflies will visit the flowers.

Amelanchier

Crabapples, black cherry and flowering plum attract many bee species and other pollinators in late April- May, including Osmia spp. like the red mason bee, Osmia bicornis. Cornus mas, Cornelian cherry, is a small tree or large shrub that blooms in late winter or early spring. Clusters of small yellow flowers appear before the leaves. Andrena bees, native specialist pollinators, visit these flowers.

Cornus mas

Dandelions and dead nettles, while considered weeds in a lawn, attract many spring pollinator species and a few in a lawn should not be the end of the world…

Bumblebee on dead nettle

Japanese andromeda, Pieris japonica, is a non-native evergreen shrub that can bloom from March- June, depending upon the cultivar. Flowers are white or shades of red and resemble the urnlike tubular flowers of blueberry.

Japanese Andromeda

Bloodroot is a low growing native perennial that can bloom in April. Many bees, especially Megachile spp. and Coletes spp. visit flowers of this open woodland species. There are many other native perennials that have early blooms that support bees. Including Solomon’s seal, Geranium maculatum (cranesbill), and columbine that are all shade tolerant.

Native bloodroot

Solomon’s seal attracts bumblebees and hummingbirds

Cornus florida, the native flowering dogwood tree blooms usually by mid-May. The native dogwood has white flowers and an open, layered form in forest understories, while cultivars may have pink to red flowers and various sizes and growth habits. Red maples are among the earliest maples to flower and bees will visit the flowers readily.

Flowering dogwood ‘Cheyenne Brave’

Red maple flower

There are many more plants that will support bees in the landscape whether natural or cultivated.  Consider planting a few of these, if you have the room and a desire for a little splash of color in the spring garden. I wonder if Ray Bradbury was right, when he wrote in “Dandelion Wine”-  “Bees do have a smell, you know, and if they don’t they should, for their feet are dusted with spices from a million flowers.”?

Native columbine and Geranium Maculatum along a country road

Carpenter bee on native redbud

Pamm Cooper

A list of good plants for spring pollinators:

Acer (maples)         Phlox                    Lupine                        Alders              Lilac

Amelanchier           Violets                  Eastern redbud        Spicebush       Cornus spp.

Salix (willow)          Columbine           Cranesbill                  Sassafras         Currant            

Blueberry                Chokecherry        Cornus mas              Hyacinth          Raspberry  

Basswood                Crabapple            Trillium                     Dandelion       Phlox 

Crocus                      Viola spp.             Currant                    Dead nettle     Prunus spp.     

Huckleberry

 

2022 January- Things of Interest So Far This Winter

Woodland Stream in January

“January brings the snow, makes our feet and fingers glow.”

 – Sara Coleridge

Living here in Connecticut offers a lot of variety in interesting places to go outdoors in the winter. From the shoreline to the hills and farmlands, to the forests and major rivers, there are always things to pique one’s interest. The main thing as I see it is to dress for the elements and then to enjoy the crisp, invigorating winter air and anything you happen to venture upon.

Underside of a polypore fungi showing partially broken down pore structure

Crepidula fornicata, the American slipper limpet- like snail, is native to the Atlantic coast of the U.S. Females can lay anywhere from 10- 20,000 eggs four times a year. After winter storms, thousands of these creatures can be washed up on beaches, sometimes in piles that are over two feet deep. Winter visiting shore birds like ruddy turnstones and sanderlings can be found feeding on these creatures where shells have washed up recently. Any mollusks or crustaceans washed on shore are discovered by flipping rocks, seaweed or other shells out of the way. They can easily pull out the snail- like animals from the slipper shells. Both the ruddy turnstone and sanderlings will dodge among small waves as they search for prey. Sanderlings are often in large groups that seem like synchronized surf runner formations, and I give them a 10…. Both species breed as far north as the tundra.

Ruddy turnstones

Sanderlings on piles of American slipper shells

Knobbed whelks (Busycon carica) are edible marine snails that are carnivorous scavengers and predators of shellfish. Their native range is from Massachusetts to Florida. Large casings are released in strings by the female whelks and are then anchored to the sediment. The tiny whelks hatch nine months later. If you find a sting of these egg cases washed up on the beach, shake them and see if any tiny whelks are inside. There is a hole in the egg case top where the little whelks would have exited through, hopefully before the whole string was deposited on the shore.

Stringed whelk egg cases are full of tiny whelks

Knobbed whelk with barnacles

While walking through the woods after a recent snowfall, I came across a hermit thrush, a native thrush that has a rusty red tail, brownish olive body and a white chest speckled with dark brown. Normally, they migrate south for the winter, but I can usually find one every year near woodland steams and boggy areas that do not freeze over.

Very hardy hermit thrush

In mixed deciduous woods, especially where oaks are found, there is often evidence of deer in the neighborhood. Deer will scrape off snow with their hooves to find acorns to eat. Later, the deer may bed down nearby. Look for small areas where the snow has melted- that is where the body heat of the sleeping or resting deer has melted the snow.

Melted snow where three deer had rested or slept

On a yellow birch tree deep in some woods, there was a new burl being formed by abnormal cell enlargement from an unknown cause. This rounded, woody swelling has an interesting surface pattern and grain, and may have been caused by a wound or pathogen as there is a gummy excretion surrounding the base of the burl. In the same area of the woods there was a tree with a fist-sized rock growing into two forked trunks.

Burl

Rock with tree trunks growing around it

In a small brook nearby there was a waterfall that had partially iced over. The patterns in the ice struck me as similar to lines in a topographic map, tiny lightning bolts. Natural designs are often temporal, so I take pictures of things like this as tomorrow, or even in a few hours, it could be gone.

Interesting patterns on small waterfall ice

Every winter day will have its own surprises.  For instance, I wonder if a young white-tailed deer made this tiny snow deer along a woodland trail…

Tiny snow deer

Pamm Cooper

Fox in the backyard seen through a screened window

“January is the quietest month in the garden. But just because it looks quiet, doesn’t mean that nothing is happening.” – Rosalie Muller Wright