BLUE HERON – FIERCEST HUNTER OF THE FROG POND

In the span of about ten minutes, fifteen minutes tops, this Little Blue Heron ate a fish and three froglets (froglets are frogs that still have their tadpole tails).

Little Blue Heron eating froglet (note the frog’s tail).

According to Audubon and Cornell’s website, they are scarce breeders on Cape Ann, but I am not so sure about that. Although we are at the northern range of their breeding range, every year we see many first hatch year Little Blue Herons gathering at our local ponds along with other herons and egrets. They are definitely breeding on Cape Ann, despite maps that say otherwise.

https://goodmorninggloucester.org/2018/10/02/admiring-the-rarely-seen-little-blue-calico-heron/

https://goodmorninggloucester.org/2018/08/13/a-fine-froggy-lunch-for-a-little-blue-heron/

https://goodmorninggloucester.org/2018/09/18/a-fine-froggy-dinner-for-a-little-blue-heron/

GRAND STATUESQUE HERON OF THE FROG POND

Migrating Great Blue Herons have arrived to Cape Ann, where they join the small number of Great Blues that overwinter in New England. Look for them in marsh, pond, and along the shoreline.

American Bullfrog hunting insects, Great Blue Heron hunting frogs

A FINE FROGGY DINNER FOR A LITTLE BLUE HERON

Juvenile Little Blue Heron

Dining all the day long on tender tiny bullfrogs, I wonder how many a juvenile heron eats throughout the course of a day. And wonder too, why there are any remaining in our ponds. A young frog appears to be one of the choicest of foods to feed the voracious appetites of otters, herons, and egrets.

A FINE FROGGY LUNCH FOR A LITTLE BLUE HERON


First hatch year Little Blue Heron catching an American Bullfrog

Why is this not so little white heron called a Little Blue Heron? Compared to a Great Blue Heron, it is relatively smaller. As to the entirely white plumage, this is a first hatch year Little Blue in its white phase. In the second spring and summer, the white feathers will gradually be replaced by beautiful slate blue feathers, giving the bird a temporary and unique calico appearance.

Little Blue herons are closely related to Snowy Egrets and the white immature morphs feed alongside the Snowys. You can tell them apart easily not only by bill and feet, but by their feeding habits. Snowy Egrets forage with a great deal of flourish, agitating the water with their feet, and vigorously fluttering, flapping, and flying along the shoreline. Little Blue Herons are stealth hunters, moving with slow deliberation before executing an exacting capture.

 

 

CAPE ANN WILDLIFE: A YEAR IN PICTURES 2017

CAPE ANN WILDLIFE: A YEAR IN PICTURES 2017

By Kim Smith

Cape Ann provides welcome habitat for a menagerie of creatures beautiful, from the tiniest winged wonder to our region’s top predator, the Eastern Coyote. Last year I posted a Cape Ann Wildlife Year in Pictures 2016 and I hope you will find the wildlife stories of 2017 equally as beautiful. Click on the image to find the name of each species.

WINTER

The only partially frozen ponds at the start of winter allowed for dabblers and divers such as Mallards, Mergansers, and Buffleheads to forage at the freshwater. Mr. Swan had his usual entourage of quwackers and daily heads to the other side of the pond to get away for his morning stretches. Sightings of Red-tailed Hawks and other raptors abounded. Although photographed in Newburyport, the owl photos are included because these species are found readily on Cape Ann. An Eastern Screech Owl (red-morph) was seen daily perched above a playground and Barred Owl sightings too were reported throughout the winter. Raptors live on Cape Ann all year round but are much easier to see in winter when the trees are bare of foliage.

The beautiful aqua green eyes of the juvenile Double-crested Cormorants were seen wintering at both Niles Pond and Rockport Harbor. And during a warm February day on a snowless marsh a turkey bromance shindig commenced.

SPRING

In early spring, a male and female American Wigeon arrived on the scene making local ponds their home for several weeks. In the right light the male’s electric green feathers at the top of his head shine brightly and both the male and female have baby blue bills.

Meadow and marsh, dune and treetop were graced with the heralding harbingers of spring with photos of a Red-winged Blackbird, a pair of Cedar Waxwings, Northern Mockingbird, Brown Thrasher, Eastern Towhee, Eastern Kingbird, Tree Swallow, and Grackle included here.

The Great Swan Escape story made headlines in Boston as Mr. Swan eluded captors for hours. He had re-injured his foot and someone took it upon themselves to call the animal rescuers, which would have surely meant death for our beloved 27-year old swan if he had been wrangled into captivity.

M is clearly for Migration through Massachusetts and the month-long arrivals and departures did not abate. Short-billed Dowitchers, winsome Willets, Yellow Legs, Brandt Geese, and Ruddy Turnstones are just some of the migrating birds spied on Cape Ann beaches and marshes. The best news in May was the return of the Piping Plovers. Of the five or six that camped at Good Harbor Beach to investigate potential nesting sites, one pair bonded and built their nest mere yards from the nesting pair of last year. Could it be the same pair? The nesting Piping Plover story took up much of the spring and by early summer four little Piping Plover chicks hatched over Fiesta weekend. Hundreds of photos and hours of film footage are in the process of being organized with a children’s book and documentary in progress.

Piping Plover Courtship Dance

Piping Plover Nest

SUMMER

OctoPop

The survival of one Piping Plover chick was made possible by a wholesale community effort, with volunteers covering all hours of daylight, along with Mayor Sefatia and her team, Ken Whittaker from the conservation office, Chief McCarthy, and animal control officer Diane Corliss all lending a hand.

Sadly, several Northern Gannets came ashore to die on our Cape Ann beaches, struck by the same mysterious and deadly disease that is afflicting Northern Gannets in other coastal regions. During the summer season they are typically at their North American breeding grounds, which are six well-established colonies, three in the Gulf of St. Lawrence, Quebec, and three in the North Atlantic, off the coast of Newfoundland.

An orphaned swan was introduced to Niles Pond, much to the dismay of Mr. Swan. Eastern Point residents Skip and Lyn kept watch over the two while they reluctantly became acquainted.

By mid-July many of us were seeing Monarchs in much greater numbers than recent years. Nearly every region within the continental United States experienced a fantastic Painted Lady irruption and butterflies of every stripe and polka dot were seen flitting about our meadows, fields, and gardens.

The tadpoles and froglets of American Bullfrogs and Green Frogs made for good eating for several families of resident otters, who are making their homes in abandoned beaver lodges. Little Blue Herons too, find plentiful frogs at our local ponds.

Tree Swallows Massing

In early August we see the Tree Swallows begin to mass for their return migration. They find an abundance of fruits and insects in the dunes, headlands, and beaches. The Cedar Waxwings and Ruddy Trunstones were observed back again foraging on their southward journey, along with myriad species of songbirds, shorebirds, divers, and dabblers.

FALL

The Late Great Monarch Migration continued into fall as we were treated to a wonderfully warm autumn. Waves and waves of Monarchs came ashore and more butterflies arrived on the scene including new batches of Painted Ladies, Clouded Sulphurs and Common Buckeyes (nothing common about these beauties!).

A pair of Northern Pintails called Cape Ann ponds and coves home for nearly a month while we seem to be seeing more and more raptors such as Red-tailed Hawks, Osprey, Bald Eagles, and Peregrine Falcons. Juvenile herons of every species that breeds on Cape Ann lingered long into the fall—Black-crowned Night Herons, Yellow-crowned Herons, Great Blue Herons, Snowy Egrets, Great Egrets, and Green Herons.

Just as Mr. Swan and the Young Swan appeared to be warming to each other, the Young Swan, who has yet to learn to fly, became trapped in the ice at Niles Pond. He was rescued by caretakers Lyn and Dan and is now spending the winter at a cozy sanctuary built by Lyn and friends.

 

Heart Wings Monarch Butterfly

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. 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

With its expansive marshes and dunes, bodies of fresh, clear water, saltwater coves and inlets, and geographic location within the Atlantic Flyway, 2017 has been a banner year for Cape Ann’s wild and wonderful creatures. I can’t wait to see what awaits in 2018!

Snowy Owl “Hedwig” January 2018 Backshore Gloucester

IT’S A FROG’S WORLD!

Upcoming film projects and studying the life story of our beloved Mr. Swan led to learning more about the life story of many creatures found at our local ponds. Frogs in all their myriad incarnations I soon discovered were the keystone species, playing starring roles as both predator and prey. American Bullfrogs are by far the most common, but I also filmed Green Frogs and Wood Frogs. I shot hundred (perhaps thousands) of photos of frogs, and hours of footage too, and have only begun to organize, but here is a small sampling.

American Bullfrog Snatching a Bee Mid-air

Young Bullfrogs lay in wait for bees and other insects drinking nectar from the pond lilies. They’ll sit stone still for half an hour and in some cases, even much longer, for the perfect moment. The smallest Bullfrog can leap several feet across the water and lily pads to snatch an insect mid-air.Half tadpole, half frog, froglets are outgrowing their tadpole stage, but are not yet fully fledged frogs.

When the hunter is hunted. Birds and otters feast on tadpoles, frogs, and froglets. Larger Bullfrogs are cannibalistic and eat smaller versions of themselves. First hatch-year Little Blue Herons (pictured) eating a frog in the above photo and a froglet in the photo below.

More about pond life coming soon!

If you would like to help towards the completion of my documentary film Beauty on the Wing: Life Story of the Monarch Butterfly, filmed in the wilds of Cape Ann and Angangueo, Mexico, please consider making a tax deductible donation here:

DONATE HERE

Donors contributing over $5,000. will be listed in the credits as a film producer.

For more information, visit the film’s website here: Monarch Butterfly Film

For an overview of the film’s budget, please go here: Budget

Thank you so very much for your help.

With gratitude,

Kim Smith