Tag Archives: Snowy Egret

WHY DO BIRDS LAY BLUE EGGS?

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Did you ever wonder why some birds, such as Bluebirds and Robins, lay blue or bluish green eggs? And just as interesting why, in some cases, Bluebirds which generally lay blue eggs, a nest may comprise eggs that are almost white?

The earliest avian eggshells probably lacked color, or pigmentation. Over time, most likely to protect the eggs from predators, birds evolved a diverse range of colored shell markings from mottled brown, gray and beige to rainbow hues from pure white to pale pink, lavender, yellow, aqua, orange, blue, born and even black.

The molecules that cause pigmentation in bird eggs are biliverdin (the blue-green shades) and protoporphyrin (red and brown colors and speckles) but we can talk about blue eggs without getting too technical.

Basically, blue and blue-green strikes a balance between white and very dark colored eggs. Darker eggs are predicted in moderate light to shield the embryo from intense light, including harmful UV radiation. If when eggs are in an exposed nest and the shells are too dark, it can cause the interior to heat up, similar to a “dark car effect.” Simply stated, blue eggs regulate the effects of sunlight on the developing chick (embryo).

This doesn’t explain entirely why Eastern Bluebird eggs range from white to blue green. Many cavity nester’s eggs are white because the adults need to see the eggs in the dark. Wood Ducks are an example of cavity nesters with white eggs. American Robins generally nest in trees or a semi-exposed site and their eggs are blue, affording both protection from dangerous UV light and low risk from heating up. Eastern Bluebirds are cavity nesters but only about 4 to 5 percent of their eggs are white. Oftentimes when learning about a topic, myriad more questions come to mind!

White Eastern Bluebird Eggs

To read more –

https://www.researchgate.net/publication/298798982_Shedding_Light_on_Bird_Egg_Color_Pigment_as_Parasol_and_the_Dark_Car_Effect

https://journals.sagepub.com/doi/abs/10.3184/175815511X13207833399666

In reading about blue eggs I thought readers would enjoy seeing the amazing speckled and pear-shaped brilliant blue egg of the Common Murre, from USFWS

Some birds with blue eggs that nest locally include Red-winged Blackbird, Gray Catbird, Snowy Egret, Great Blue Heron, Little Blue Heron, House Finch, Bluejay, Goldfinch, European Starling, Eastern Bluebird, and American Robin.

American Robin nest at a friend’s home

Both Bluebird nest egg photos courtesy Google image search

 

SHORELINE MAYHEM – HERONS, CORMORANTS, AND GULLS AMASSING!

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Life at the Edge of the Sea- Double-crested Cormorant Feeding Frenzy!

A note about the photos – for the past five years I have been photographing and filming the Cormorants massing. The photos are from 2016 – 2019, and most recently, from 2020. Some of the earliest ones were taken at Niles Beach in 2017. In 2018, my friend Nina wrote to say that the massing also takes place in her neighborhood on the Annisquam River. Several weeks ago, while hiking on the backside of Sandy Point, facing the Ipswich Yacht Club, the Cormorants were massing there, too. Please write if you have seen this spectacular event taking place in your neighborhood. Thank you so much!

Massing in great numbers as they gather at this time of year, Double Crested Cormorants, along with many species of gulls and herons, are benefitting from the tremendous numbers of minnows that are currently present all around the shores of Cape Ann.

Waiting for the Cormorants early morning

At inlets on the Annisquam and Essex Rivers, as well as the inner Harbor and Brace Cove, you can see great gulps of Cormorants. In unison, they push the minnows to shore, where gulls and herons are hungrily waiting. The fish try to swim back out toward open water but the equally as hungry Cormorants have formed a barrier. From an onlooker’s point of view, it looks like utter mayhem with dramatic splashing, diving, and devouring. In many of the photos, you can see that the birds are indeed catching fish.

The Double-crested Cormorants are driving the feeding frenzy. I have seen this symbiotic feeding with individual pairs of DCCormorants and Snowy Egrets at our waterways during the summer, but only see this extraordinary massing of gulls, herons, and cormorants at this time of year, in late summer and early autumn.

Cormorants catch fish by diving from the surface, chasing their prey under water and seizing it with the hooked bill.

Double-crested Cormorants

Double-crested Cormorants are ubiquitous. When compared to Great Cormorants, DCCormorants are a true North American species and breed, winter over, and migrate along the shores of Cape Ann.

Nearly all the species of herons that breed in our region have been spotted in the frenzy including the Great Blue Heron, Snowy Egret, Great Egret, Little Blue Heron, Green Heron, and Black-crowned Night Heron.

After feeding, the herons often find a quiet place to preen before heading back in the late afternoon to their overnight roosting grounds.

 

Double-crested Cormomrant range map

BEAUTIFUL MORNING AT THE CREEK AND THE TREE SWALLOWS ARE MASSING! with video

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Hello PiPl Friends and Ambassadors,

This morning at 8:30 I stopped by the Creek to see if Marshmallow had returned. I’ve been checking every morning and haven’t seen him since the morning the roped off area was dismantled, but Deb thinks she saw him last evening. I ran into Todd and Sarah and they too were looking. The PiPl that was there at the Creek this morning I think is too slender to be a forty-one day old chick. This bird doesn’t have the round plump silhouette that Marshmallow had at 38 days. I am not sure if his body would change overnight like that. We’ll keep checking and see what we see.

It’s not unusual for Piping Plovers to be seen at GHB singularly or in small groups of two, threes, and fours as the Creek especially is a wonderful stop over point for migrating shorebirds. The most Piping Plovers I have ever seen in a group at a Gloucester Beach was a flock of nine at Coffins Beach and they were together for several days before all departed overnight.

Chubby Marshmallow at 38 days, left, mystery slender PiPl, right

We also saw a Least Tern feeding its fledgling!!, a Little Blue Heron chasing a Snowy Egret, and Semipalmated and Least Sandpipers foraging together.

Least Tern fledgling

Little Blue chasing a Snowy through the marsh this morning

The beautiful event that takes place every year at this time along the shoreline and at our local dunes are the Tree Swallow aerialists massing, with each day in progressively greater numbers. They stay as long as there are insects aplenty, until one morning, you will find they have vanished, migrating to the next insect-rich location.

Also, I just added a film to the post, a short that I made several years ago titled Dance of the Tree Swallows. It goes on way too long, and I would edit it differently today, but you may enjoy the first half at least. It was mostly filmed at Greenbelt’s Wingaersheek Uplands and Coffins Beach in West Gloucester. Here is the link https://vimeo.com/201781967 – and the password is treeswallows.

Regarding our end of the season meeting, I think the best day for most everyone is Thursday. We don’t want to do it on a weekend night, too many people and not safe with corona, and too hot or rain predicted on other nights. Barbara, i am wondering if we made it at 5:00, would that work for your shower schedule?

Have a Super Sunday!

xxKim

Tree Swallow range map

GONE CRAB FISHIN’ FOR DINNER -SNOWY EGRET AT THE CREEK

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Quietly slipping through the shallow creek water, the graceful Snowy Egret would stop every now and then to shake its leg. Stirring up the sandy flat in hopes of awakening a sleeping crab or fish, the elegant bird would then violently pierce the water with its dagger like beak, more often than not coming up empty billed.

Success!

Watching the brilliant yellow-footed Snowy Egret foraging at the creek for diner I was reminded of how Piping Plovers have a similar foraging technique, pattering their (much smaller) feet, also in hopes of disturbing unsuspecting prey.

Snowy Egrets are sometimes described as piscivorous (a diet that consist largely of fish), however they eat a wide variety aquatic foods such as jellyfish, crustaceans, mollusks, and aquatic insects. Ospreys are a better example of a piscivorous bird species.

The bird in the photos above is in full breeding plumage. Their stunning aigrettes are the reason they were nearly brought to extinction by plume hunters, and one of the main reasons for the creation and passing of the century old Migratory Bird Treaty Act of 1918.

How to tell the difference between a Showy Egret and Great Egret: Snowy Egrets have yellow feet and black bills, while Great Egrets have yellow bills and black feet. As the name suggests, Great Egrets are the larger of the two. Great Egrets

GONE FISHIN’ -THE ONE THAT DIDN’T GET AWAY

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Snowy Egret in the creek this morning, and Coyote, too.

Snowy Egrets are the most animated of hunting herons and this one did not disappoint, tossing his minnows in the air, flapping his wings while leaping from rock to rock, stirring the sand with his bright cadmium yellow feet, dip diving, and shimmy shaking his feathers.

Our Good Harbor Beach PiPl Family is thriving. Here’s another morsel that didn’t get away. More on the PiPls on Friday 🙂Seventeen-day old Piping Plover Chicks

CAPE ANN WILDLIFE 2018: A YEAR IN PICTURES AND STORIES Part Three: Summer

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Go here to read Part One: Winter

Go here to read Part Two: Spring

PART THREE: SUMMER

The most joyous story about Cape Ann wildlife during the summer months of 2018 is the story of the high number of Monarch butterflies and caterpillars in gardens and meadows, seen not only in strong numbers along the Massachusetts coastline, but throughout the butterfly’s breeding range–all around New England, the Great Lakes region, Midwest, and Southern Canada.

Three days after celebrating the two week milestone of our one remaining Piping Plover chick, Little Pip, he disappeared from Good Harbor Beach. It was clear there had been a bonfire in the Plover’s nesting area, and the area was overrun with dog and human tracks. The chick’s death was heartbreaking to all who had cared so tenderly, and so vigilantly, for all those many weeks.

Our Mama and Papa were driven off the beach and forced to build a nest in the parking lot because of dogs running through the nesting area. Despite these terrible odds, the Good Harbor Beach Piping Plover pair hatched four adorable, healthy chicks, in the parking lot. Without the help of Gloucester’s DPW, the Piping Plover volunteer monitors, Ken Whittaker, Greenbelt’s Dave Rimmer, and the AAC, the parking lot nest would have been destroyed.

These brave little birds are incredibly resilient, but as we have learned over the past three years, they need our help to survive. It has been shown time and time again throughout the Commonwealth (and wherever chicks are fledging), that when communities come together to monitor the Piping Plovers, educate beach goers, put in effect common sense pet ordinances, and reduce trash, the PiPl have at least a fighting chance to survive.

Little Pip at twelve- through seventeen-days-old

All four chicks were killed either by crows, gulls, dogs, or uneducated beach goers, and in each instance, these human-created issues can be remedied. Ignoring, disregarding, dismissing, or diminishing the following Piping Plover volunteer monitor recommendations for the upcoming 2019 shorebird season at Good Harbor Beach will most assuredly result in the deaths of more Piping Plover chicks.

FOUR WAYS IN WHICH WE CAN HELP THE GOOD HARBOR BEACH PIPING PLOVERS SUCCESSFULLY FLEDGE CHICKS: OUR RECOMMENDATIONS TO THE MAYOR

Piping Plover chick testing its wings

Not one, but at least two, healthy and very hungry North American River Otters families are dwelling at local ponds, with a total of seven kits spotted. We can thank the fact that our waterways are much cleaner, which has led to the re-establishment of Beavers, and they in turn have created ideal habitat in which these beautiful, social mammals can thrive.

Several species of herons are breeding on our fresh water ponds and the smaller islands off the Cape Ann coastline. By midsummer, the adults and juveniles are seen wading and feeding heartily at nearly every body of water of the main island.

In order to better understand and learn how and why other Massachusetts coastal communities are so much more successful at fledging chicks than is Gloucester, I spent many hours studying and following Piping Plover families with chicks at several north of Boston beaches.

In my travels, I watched Least Terns (also a threatened species) mating and courting, then a week later, discovered a singular nest with two Least Tern eggs and began following this little family, too.

Least Tern Family Life Cycle

Maine had a banner year fledging chicks, as did Cranes Beach, locally. Most exciting of all, we learned at the Massachusetts Coastal Waterbird meeting that Massachusetts is at the fore of Piping Plover recovery, and our state has had the greatest success of all in fledging chicks! This is a wonderful testament to Massachusetts Piping Plover conservation programs and the partnerships between volunteers, DCR, Mass Wildlife, the Trustees, Greenbelt, Audubon, and US Fish and Wildlife.

Fledged Chick

Cape Ann  Museum

Monarch Madness

Friends Jan Crandall and Patti Papows allowed me to raid their gardens for caterpillars for our Cape Ann Museum Kids Saturday. The Museum staff was tremendously helpful and we had a wonderfully interested audience of both kids and adults!

In August I was contacted by the BBC and asked to help write the story about Monarchs in New England for the TV show “Autumnwatch: New England,. Through the course of writing, the producers asked if I would like to be interviewed and if footage from my forthcoming film, Beauty on the Wing, could be borrowed for the show. We filmed the episode at my friend Patti’s beautiful habitat garden in East Gloucester on the drizzliest of days, which was also the last  day of summer.

Happy Two-week Birthday to Our Little Pip

Common Eider Ducklings at Captain Joes

Little Pip Zing Zanging Around the Beach

Our Little Pip is Missing

Piping Plover Update – Where Are They Now?

FOUR WAYS IN WHICH WE CAN HELP THE GOOD HARBOR BEACH PIPING PLOVERS SUCCESSFULLY FLEDGE CHICKS: OUR RECOMMENDATIONS TO THE MAYOR

What’s For Breakfast Mama?

42 Pairs of Piping Plovers Nesting at Cranes Beach!

Fishing for Sex

Welcome to Good Harbor Beach Mama Hummingbird!

Least Tern One Day Old Chicks!

Welcome to the Mary Prentiss Inn Pollinator Paradise

Piping Plover Symbolic Fencing Recomendations

Good Morning! Brought to You By Great Blue Herons Strolling on the Beach

Two-day Old Least Tern Chicks

OUTSTANDING COASTAL WATERBIRD CONSERVATION COOPERATORS MEETING!

Stuck Between a Rock and a Hard Place

Grow Native Buttonbush for the Pollinators

A Fine Froggy Lunch for a Little Blue Heron

Snowy Owls in Massachusetts in August!?!

Monarch Butterfly Eggs and Caterpillars Alert

Learning to Fly!

Snapshots from Patti Papows Magical Butterfly Garden

Keep Those Monarch Babies Coming!

A Chittering, Chattering, Chetamnon Chipmunk Good Morning to You, Too!

Butterflies and Bird Pooh, Say What?

Caterpillar Condo

Monarch Madness!

Thank You To Courtney Richardson and the Cape Ann Museum Kids

A Banner Year for Maine’s Piping Plovers

Snowy Egret Synchronized Bathing

Good Harbor Beach Super High Tide

Otter Kit Steals Frog From Mom

Monarch Butterfly Ovipositing Egg on Marsh Milkweed: NINETEEN SIBLINGS READYING TO EMERGE

Monarch Butterfly Rescue

FILMING WITH THE BBC FOR THE MONARCHS!

SNOWY EGRET DISGUISE

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Snowy Egret well-camouflaged while fishing and preening with a flock of gulls.

Attention!

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The always animated Snowy Egret

ADMIRING THE NOT OFTEN SEEN LITTLE BLUE CALICO HERON

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Have you ever seen the Little Blue “Calico” Heron? I had not, until this summer. I thought at first we have yet another species to add to the wonderful world of wildlife found on Cape Ann.  The calico heron is not at all a different species but is the in-between stage of the Little Blue Heron as it loses its first hatch-year white plumage and gains its adult blue plumage.

In the bird’s first summer after hatching the Little Blue Heron is pure white, with just a wee bit of grey at the wing tips. In its second hatch-year, you’ll find the Little Blue Heron in a range of white and blue-gray combinations. By the third summer, the Little Blue Heron’s body feathers are a tableau of rich blue-grey-green with lovely violet maroon neck and head feathers.

During the breeding months, Little Blue Herons are occasionally seen at Cape Ann marshes, freshwater ponds, and along the shoreline. By late summer and autumn they can be found in mixed flocks of Great Egrets, Snowy Egrets, Green Herons, and Great Blue Herons, feasting on fish and frogs to build a reserve of fat for the southward migration.

The above photo and top photo shows the contrast between the Little Blue Heron first hatch-year, which is flying by a calico second hatch-year Little Blue.

First hatch-year Little Blue Heron

Adult Little Blue Heron

Calico (second hatch-year) Little Blue practicing nest building skills

Left to right, Snowy Egret, calico Little Blue Heron, Great Egret, and adult Little Blue Heron

Little Blue Heron range map – Cape Ann is at the northern edge of their breeding range

Minnow Hullabaloo

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What is happening here? A hungry swim of cormorants have pushed a stream of bait fish towards the shallow shore waters. The minnows are met by equally as hungry Snowy Egrets and Great Egrets waiting on the rocks. I’ve watched many egrets eat prey and they often toss it about in the air for half a minute before swallowing whole, I think to line it up so the fish or frog goes straight down its gullet. At that very moment when the egrets are adjusting their catch, the gulls swoop in and try to snatch the minnows from the egrets.

This scene was filmed at Niles Beach. My friend Nancy shares that she has observed the egret and cormorant feeding relationship many mornings over by where she lives on the Annisquam River.

YIKES! SEAGULL SWALLOWS A WHOLE LOBSTER!

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Photographing shorebirds early today and this Homie arrives on the scene, loudly announcing his catch. Before I could turn on my movie camera, he swallowed the whole lobster, in one big gulp! You could see the sharp edges of the lobster as it went down his gullet. I predict a Homie with a tummy ache.

The tremendous variety of seaweed currently covering Pebble Beach captures a wealth of sustenance for migrating shorebirds (and Homies).

Sanderlings, Sandpipers, Semiplamated Plovers, and one Snowy Egret at Pebble Beach today, September 12, 2017.

THEY’RE BACK – OSPREYS, HERONS, EGRETS, AND MORE – SPRING HAS SPRUNG ON THE MARSHES!

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Great Egret Flying Over Perched Osprey

There is much to chortle about in this latest Cape Ann Winged Creature Update. Early April marked the arrival of both Snowy and Great Egrets, Black-crowned Night Herons and Great Blue Herons. Osprey pairs and evidence of Osprey nest building can be seen wherever Essex Greenbelt platforms have been installed. Northern Pintail and American Wigeon Ducks are stopping over at our local ponds on their northward migrations while scrub and shrub are alive with the vibrant song of love birds singing their mating calls. Oh Happy Spring!

Ospreys Nest Building

Northern Mockingbirds Singing

Blackbird Tree

Female American Wigeon

Gadwall (center), Male Pintail, Mallards, Male and Female American Wigeons 

Cape Ann Wildlife: A Year in Pictures

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snowy-owl-gloucester-massachusetts-c2a9kim-smith-2015My husband Tom suggested that I write a year-end post about the wildlife that I had photographed around Cape Ann. Super idea I thought, that will be fun and easy. Not realizing how daunting and many hours later, the following is a collection of some favorite images from this past year, beginning with the male Snowy Owl photographed at Captain Joe’s dock last winter, to December’s Red-tailed Hawk huntress.
red-tailed-hawk-eating-prey-gloucester-massachusetts-21-copyright-kim-smith

Living along the great Atlantic Flyway, we have been graced with a bevy of birds. Perhaps the most exciting arrival of all occurred when early summer brought several pairs of nesting Piping Plovers to Gloucester’s most beloved (and most highly trafficked) of beaches, Good Harbor Beach. Their story is being documented on film.

piping-plovers-chicks-nestlings-babies-kim-smithWork on Mr. Swan’s film will also resume this January—the winters are simply not long enough for all I have planned!swan-outstretched-wings-niles-pond-coyright-kim-smith

While photographing and filming Red-winged Blackbirds this past spring, there was a face-to-face encounter with a hungry coyote, as well as several River Otter sightings.

female-red-winged-blackbird-copyright-kim-smitrhFemale Red-winged Blackbirdeastern-coyote-massachusetts-kim-smith

The summer’s drought brought Muskrats out from the reeds and into full view at a very dry Henry’s Pond, and a short film about a North American Beaver encounter at Langsford Pond. Numerous stories were heard from folks who have lived on Cape Ann far longer than I about the extraordinary number of egrets, both Snowy and Great, dwelling on our shores.
three-muskrat-family-massachusetts-copyright-kim-smithThree Muskrateers
female-monarch-depositing-eggs-1-copyright-kim-smithnewly-emerged-monarch-butterfly-copyright-kim-smith-jpgThere were few Monarch sightings, but the ones seen thankfully deposited eggs in our garden. Thank you to my new friend Christine who shared her Cecropia Silkmoth eggs with me and thank you to the countless readers who have extended an invitation to come by and photograph an exciting creature in their yard.

cecropia-moth-caterpillar-copyright-kim-smith

Pristine beaches, bodies of fresh water, and great swathes of protected marsh and woodland make for ideal wildlife habitat, and Cape Ann has it all. With global climate change pushing species further away from the Equator, I imagine we’ll be seeing even more creatures along our shores. Butterfly and bee populations are overall in decline, not only because of climate change and the use of pesticides, but also because of loss of habitat. As Massachusetts has become less agrarian and more greatly forested, fields of wildflowers are becoming increasingly rare. And too fields often make the best house lots. Farmers and property owners developing an awareness of the insects’ life cycle and planting and maintaining fields and gardens accordingly will truly help the butterflies and bees.
female-mallard-nine-ducklings-kim-smith

Thank you to all our readers for your kind comments of appreciation throughout the year for the beautiful wild creatures with which we share this gorgeous peninsula called Cape Ann.

The images are not arranged in any particular order. If you’d like to read more about a particular animal, type the name of the animal in the search box and the original post should come up.

I wonder what 2017 will bring?

nine-piping-plovers-napping-gloucester-copyright-kim-smith

sandpipers-copyright-kim-smith

Hermine’s Gifts

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Tropical storm Hermine’s rain has breathed new life into Cape Ann’s drought depleted freshwater ponds and brackish marshes. Perhaps it was her winds that delivered a surprise visit from the Yellow-crowned Night Heron, a rarity for Massachusetts as we are at the tippy northern end of their breeding range. Towering waves accompanied by a tumbling undertow tossed from the deep sea gifts of nutrient rich seaweeds, mollusks, and tiny crustaceans, providing a feast for our feathered friends. See all that she brought!

Yellow Crowned Night Heron, juvenile

muskrat-massachusetts-copyright-kim-smithMuskrat! Eating tender shoots and going to and from his burrow, via refreshed canals along the wetland banks.

Wind and weather worn Red Admiral Butterfly, drinking salty rain water from the sand and warming its wings in the sun.

sanderling-eating-clam-copyright-kim-smithSanderling breakfast

great-blue-heron-immature-snowy-egret-great-egret-copyright-kim-smithImmature Great Blue Heron, Two Snowy Egrets, and Great Egret (far right)

snowy-egret-minnow-in-mouth-copyright-kim-smithA multidue of minnows for the herons and egrets

piping-plovers-hermine-eating-copyright-kim-smithThe Wingaersheek Piping Plover family has not yet begun their southward migration. Here they are foraging in the bits of shells, tiny clams, and seaweed brought to the shoreline by Hermine and not usually found in this location.

injured-gull-copyright-kim-smith3cormorant-injured-copyright-kim-smithInjured Cormorant and Gull finding refuge and food at the pond bank.

pebble-beach-seaweed-foogy-morning-copyright-kim-smithSeaweed Swathed Pebble Beach in the lifting fog

How to Quickly Tell the Difference Between a Snowy Egret and a Great Egret

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Often asked this question, I thought it would be helpful to post the answer again, especially at this time of year when we see numerous numbers foraging in our marshes and along the shore. Both species of birds breed on Cape Ann and the coast of Massachusetts.

Snowy Egret Egretta thula -2 copyright Kim Smith

The first clue is size. Snowy Egrets are small, about the size of the Mallard Duck. Remember the letter S for small and snowy. Great Egrets are much larger, nearly identical in size to that of the Great Blue Heron.

Great Egret Ardea alba copyright Kim Smith

Great Egret (Ardea alba)

Great Egrets have  black feet and yellow bills. Snowy Egrets have reverse coloring, yellow feet and black bills.

 

Snowy Egret Egretta thula copyright Kim Smith

Great Egrets stand very still while fishing. Snowy Egrets are wonderfully animated when foraging; they run quickly, walk determinedly, fly, and swish their feet around to stir up fish.

Good Harbor Beach Sunrise and Piping Plover Nest

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Good Harbor Beach Sunrise -2 Gloucester MA copyright Kim SmithPiping Plovers nesting -4 Gloucester MA copyright Kim SmithAn approximately six foot in diameter protective barrier has been installed around the plover’s nest. This is a huge relief as many of us have noticed dog tracks in the cordoned off area. The plover’s don’t seem to mind the wire construct and go about their morning routine, running through the spaces between the wire grid as if the barrier had always been in place. In the above photo, you can see a plover sitting on its nest between the two clumps of grass within the enclosure.

Piping Plovers nesting Gloucester MA copyright Kim SmithEvery morning the plover’s switch places several times, with both parents taking turns sitting on the nest, while the other leaves the restricted area to feed at the shoreline and bath in the tide pools. The above photo was taken on the 13th of June, before the barrier was put in place. There are minimal tacks around the nest site, so it would be logical to assume the nest was very recently established. The photo below, taken on the 15th, show many more tracks and it looks like there are three eggs.

Piping Plovers Three eggs Gloucester MA copyright Kim SmithPiping Plovers Two eggs Gloucester MA copyright Kim SmithNest on the 16th, I only see two eggs however I think the plovers move the eggs around in the nest. And too, my camera lens is zoomed all the way, and the image is cropped.

Piping Plovers nesting -3 Gloucester MA copyright Kim SmithThis morning the plovers were easily slipping through the wires.

Twin Light GHB Sunrise copyright Kim SmithSnowy Egret Good Harbor Beach copyright Kim SmithSnowy Egret Good Harbor Beach -2 copyright Kim SmithSnowy Egrets fishing at the GHB tidal river this morning.

Snowy Egret Encounter

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Snowy Egret Egretta thula copyright Kim SmithIt’s not often that a wild bird permits such a close encounter. The Snowy Egret was drinking, feeding, and bathing at the pond edge. At one point a noisy family appeared and began throwing stones into the water. All the Mallards swam toward the far end of the pond and the egret retreated up into the trees. As soon as the family departed, the ducks and Snowy returned to the beach, resuming business as usual.

Snowy Egret Egretta thula -12 copyright Kim SmithSnowy Egrets forage on mostly aquatic animals including frogs, fish, crustaceans, worms, and insects. The vivid yellow feet are often used to probe in the mud for prey.

Running back and forth along the shoreline while hunting, several times plunging in and becoming completely submerged.

Snowy Egret Egretta thula -14copyright Kim SmithSnowy Egret Egretta thula -15 copyright Kim SmithDuring breeding season the Snowy Egret develops beautiful wispy curving plumes on its head and back. A great deal of time was spent smoothing and arranging its feathers.

Snowy Egret Egretta thula -13 copyright Kim SmithSlender and elegant, the Snowy appeared smaller than a duck when its neck was tucked in.

Snowy Egret Egretta thula -21 copyright Kim SmithSnowy Egret Egretta thula -11 copyright Kim SmithSpiraling to dry its feathers.

Heron feet copyright Kim Smith

 

Birds of New England: How to Tell the Difference Between the Snowy Egret and the Great Egret

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Great egret Gloucester ©Kim Smith 2014Great Egret in flight

A quick and easy reference on how tell the difference between the Snowy and Great Egrets, both white and both often times found feeding in the marsh and tide pools together: The Great Egret is greater in size and has a bright yellow bill, with black legs and black feet. The smaller Snowy Egret has the opposite markings, with unmistakeable cadmium yellow feet and a black bill.

Great Egret Snowwy Egret how to tell the difference ©Kim Smith 2014Snowy Egret and Great Egret

In the above photo taken this morning, the egrets were too far away for my camera’s lens to get a really clear picture however, when cropped, you can see a side-by-side comparison. The Snowy Egret, with black bill and bright yellow feet, is flying in the background and the Great Egret, with black feet and yellow bill, is perched in the foreground.

Great Egret lobster Cove Gloucester ©Kim Smith 2014Great Egret Lobster Cove

More posts about Great Egret and Snowy Egrets: BIRDS OF CAPE ANN: GREAT EGRET VS. GREAT EGRET BEAUTIFUL GOOD HARBOR FOGGY MORNING SUNRISE, SNOWY EGRET, AND WHIMBRELS

Birds of New England: Great Egret vs. Great Egret

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Great Egret Gloucester - ©Kim Smith 2013Great Egret (Ardea alba)

On a gorgeous dawn this past season I filmed an epic battle between two, possibly three, Great Egrets at the Good Harbor Beach marsh. The battle lasted nearly ten minutes with the defending egret aggressively flying lower and beneath the intruder, preventing it from landing anywhere on the marsh.

Great Egret Gloucester ©Kim Smith 2013Great Egrets have very interesting breeding behavior in that the male selects the nesting site and builds a platform nest of sticks and twigs in a tree, shrub, or on the ground near a marsh,  prior to selecting a mate. Both parents incubate the eggs and feed the chicks, and both male and female vigorously defend the nesting territory. Perhaps that is what I had observed, a male and/or female defending their nesting site.

Great Egret Gloucester Massachusetts ©Kim Smith 2013The Good Harbor Beach victor first surveyed the marsh from his perch on the adjacent cottage and, after determining his foe was defeated, swooped to the tide pool below to feed peaceably alonsgide the Great Blue Heron.

Great Blue Heron Great Egret Gloucester ©Kim Smith 2013Great Blue Heron and Great Egret

How do you tell the difference quickly between a Great Egret and Snowy Egret? If you saw the two species side-by-side it would be easy as the Great Egret is nearly a third as large as the Snowy Egret. I don’t often see them together so the easiest way for me to tell them apart is to remember that the smaller Snowy Egret has brilliant cadmium yellow feet and a black bill. The Great Egret has black feet and a yellow-orange bill.

Snow Egret ©Kim Smith 2013Snowy Egret (Egretta thula)

Good Harbor Beach Marsh ©Kim Smith 2013Good Harbor Beach Marsh Battleground

Beautiful Good Harbor Foggy Morning Sunrise, Snowy Egret, and Whimbrels

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Good Harbor Beach Sunrise ©Kim Smith 2013Good Harbor Beach Sunrise -2 ©Kim Smith 2013.

The sunrise in the lifting fog at Good Harbor Beach looked at times more like a moonrise.

Snow Egret Good Harbor Beach Gloucester MA ©Kim Smith 2013.Whimbrel Massachusetts ©Kim Smith 2013.A lone Snowy Egret was eating and fluffing its feathers and a pair of Whimbrels (at least I think they were Whimbrels) were fishing and bathing along the tide pool edges.

Good Harbor Beach Sunrise ©Kim Smith 2013. copyGood H -4arbor Beach Sunrise ©Kim Smith 2013.Good Harbor Beach Gloucester

Good Harbor Beach Snowy Egret
 Feeding at Dawn

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The Snowy Egret (Egretta thula) is easily distinguished from the Great Egret (Casmerodius albus) by its smaller size, plume of feathers atop its head, and bright, sunny yellow feet. The Snowy Egret is about 24 inches long and weighs approximately 13 ounces. The Great Egret is roughly 37-40 inches long and weighs about 35 ounces. Plume hunters for the millinery trade hunted both species of egrets to near extinction by the turn of the previous century. Under the Migratory Bird Treaty Act, the Snowy is protected by US law and the population has rebounded.

The Snowy Egret’s diet is diverse, consisting primarily of shrimps, snails, small fish, frogs, and aquatic insects. Snowys stalk prey in shallow water, and in the video, you can see it flushing prey into view by shaking and shuffling its feet. While filming (see last half minute of video), the Snowy stepped out of the water, turned gracefully towards the camera, and stood for a moment–providing more than a quick glimpse of it’s substantial, bright cadmium lemon feet.

 

Luminous silvery light