You are invited to join Brookline Bird Club director John Nelson at 7-9 a.m. on Saturday, Sept. 24 for a walk around Gloucester’s Eastern Point–the opening event of the Dry Salvages Festival 2022: A Celebration of T. S. Eliot.
We will look for birds around Eliot’s childhood patch, with commentary about Eliot’s bird poems.
The event is free and open to the public.Free parking at the Beauport lot at 75 Eastern Point Blvd. Participation limited. Registration by email is required: firstname.lastname@example.org.
Go, said the bird, for the leaves were full of children,
Hidden excitedly, containing laughter.
Go, go, go, said the bird: human kind
Cannot bear very much reality.
Time past and time future
What might have been and what has been
Point to one end, which is always present.”
The Great Egret’s beautiful shower of white feathers and plume hunter’s greed nearly caused this most elegant of creatures to become exterminated in North America. Because of the passage of the Migratory Bird Treaty Act (MBTA) in 1918, slowly but steadily, the Great Egret is recovering. An increasing number of pairs are breeding today in Massachusetts.
A chance encounter and a joy to observe this Great Egret, floofing, poofing, and preening after a day hunting in the marsh.
The MBTA states that it is unlawful to kill, hunt, sell, or possess most native species of birds in the United States without a permit and it is one of our nation’s most foundational conservation laws.
The Migratory Bird Treaty Act of 1918 implements four international conservation treaties that the U.S. entered into with Canada in 1916, Mexico in 1936, Japan in 1972, and Russia in 1976. It is intended to ensure the sustainability of populations of all protected migratory bird species.
The law has been amended with the signing of each treaty, as well as when any of the treaties were amended, such as with Mexico in 1976 and Canada in 1995.
The Migratory Bird Treaty Act (MBTA) prohibits the take (including killing, capturing, selling, trading, and transport) of protected migratory bird species without prior authorization by the Department of Interior U.S. Fish and Wildlife Service.
The List of Migratory Bird Species Protected by the MBTA
The list of migratory bird species protected by the law is primarily based on bird families and species included in the four international treaties. In the Code of Federal Regulations one can locate this list under Title 50 Part 10.13 (10.13 list). The 10.13 list was updated in 2020, incorporating the most current scientific information on taxonomy and natural distribution. The list is also available in a downloadable Microsoft Excel file.
A migratory bird species is included on the list if it meets one or more of the following criteria:
It occurs in the United States or U.S. territories as the result of natural biological or ecological processes and is currently, or was previously listed as, a species or part of a family protected by one of the four international treaties or their amendments.
Revised taxonomy results in it being newly split from a species that was previously on the list, and the new species occurs in the United States or U.S. territories as the result of natural biological or ecological processes.
New evidence exists for its natural occurrence in the United States or U.S. territories resulting from natural distributional changes and the species occurs in a protected family.
“There is symbolic as well as actual beauty in the migration of the birds, the ebb and flow of the tides, the folded bud ready for the spring. There is something infinitely healing in the repeated refrains of nature – the assurance that dawn comes after night, and spring after the winter.” –Rachel Carson
It’s glorious outdoors today and I hope you have a chance to get outside. See below for photos from my morning Earth Day walk, although I can’t bear to sit at my computer all day when it’s so gorgeous out and will head back out this afternoon to see what we see.
For Earth Day this past week I gave several screenings of Beauty on the Wing (thank you once again most generous community for all your help funding BotWing!) along with presenting “The Hummingbird Habitat Garden” to the Massachusetts Horticultural Society. For over twenty years I have been giving programs on how to create pollinator habitats. People are hungry for real information on how to connect to wildlife and wild habitats and each year the interest grows and grows. It’s truly a joy to witness!
Last night it was especially rewarding to bring Beauty on the Wing to Connecticut’s Sherman Conservation Commission attendees. We had a lively Q and A following the screening with many thoughtful questions and comments. My gratitude and thanks to Michelle MacKinnon for creating the event. She saw the film on PBS and wanted to bring it to her conservation organization. Please let me know if you are interested in hosting a Beauty on the Wing screening.
Monarchs are on the move! The leading edge in the central part of the country is at 39 degrees latitude in Illinois and Kansas: the leading edge along the Atlantic Coast is also at 39 degrees latitude; Monarchs have been spotted in both Maryland and New Jersey. Cape Ann is located at 43 degrees — it won’t be long!
Monarchs are heading north! Female Monarch depositing egg on Common Milkweed
Hummingbirds have been seen in Mashpee this past week (41 degrees latitude). Don’t forget to put out your hummingbird feeders. Dust them off and give a good cleaning with vinegar and water. Fill with sugar water and clean regularly once installed. The sugar water recipe is one part sugar to four parts water; never replace the sugar with honey, and never use red food coloring.
Happy Glorious Earth Day!
Female Ruby-throated Hummingbird
Super surprised to see this mystery duck asleep on a rock. I was so curious and kept hoping he would wake up so as to identify. He at last lifted his head for all of ten seconds and then promptly tucked back in and went back to sleep. I’ve only ever seen Surf Scoters bobbing around far off shore in the distance. Skunk bird- what a cutie!
American Kestrel, male, too far away to get a good photo but a joy to see!
Beautiful, beautiful Great Egret preening its luxurious spray of feathers. An egret’s spray of feathers is also referred to as aigrette.
No Earth Day post would be complete without our dear PiPls – Mom and Dad foraging at the wrack line this am, finding lots of insects for breakfast.
The howling winds of the April 18th overnight storm brought super high tides, downed trees, downed power lines and poles. We lost one of our beautiful ‘Dragon Lady’ hollies, one of a pair planted when we first moved to our home, and a tree that gave the birds many tree-fruits over the years.
The wind also carried in a somewhat befuddled Great Egret, clinging to a shrub and still trying to gain his bearings when photographed at mid-day.
Super high tide to the base of the dunes
Mom and Dad foraging in the intertidal zone
The highest tide during the storm went up and a bit past the base of the dunes. Our nesting pair of Plovers appeared relatively unfazed and, despite the continued high winds at day’s end, were busy courting and foraging at the newly washed over beach scape.
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 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.
Beautiful juvenile Great Egret morning feather floofingSoon Great Egrets will be heading south for the winter. I know we are all going to miss seeing these grand beauties that grace our local ponds, marshes, and shorelines. Great Egrets travel as far as the West Indies and southern Central America.
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.
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
A grand Great Egret has been hanging out at the Good Harbor Beach marsh. He has been dining on small fish mostly. The photos are from Sunday but I didn’t spot him either yesterday or today; perhaps he has moved on.
The long breeding plumes are called aigrettes.
Cape Ann is part of the Great Egrets breeding range, particularly House Island. This Egret is in full breeding plumage, advertising to a potential mate how fit and desirable he is to other Great Egrets. These same beautiful feathers, and humanity’s indiscriminate killing of, are what caused the bird to become nearly extinct. During the late 19th and early 20th centuries, the long breeding plumes, called aigrettes, of many species of herons and egrets were prized as fashion accessories to adorn women’s hats. Thanks to the Migratory Bird Treaty Act of 1918, it is illegal to hunt or harm in any way gorgeous birds such as the Great Egret, and egrets and herons are making a comeback.
Beautiful but fleeting surprise spring sighting at Bass Rocks this weekend- a male Red-winged Blackbird collecting cattail fluff for nest building, and two species of herons foraging, a Great Egret and Black-crowned Night Heron. Oh Joyous Spring!
Jeff Denoncour, the Trustees of Reservations Eastern Region Ecologist, gave an outstanding and informative presentation to a packed audience Saturday afternoon. Subjects included the formation and history of Crane Beach, marsh, and dunes; the seven uniquely different ecological zones; the many species of flora and fauna that comprise the rich biodiversity at Castle Island; and the Trustees protective measures managing rare and endangered species.
Since 2010, Jeff has managed the Trustees Shorebird Protection Program at Crane Beach. Because of the very excellent shorebird management at Crane Beach, 2018 was a banner year, with 42 pairs of nesting Piping Plovers and approximately one hundred PiPl chicks fledged. Our community can learn a great deal from the success at Crane Beach in how to better manage shorebirds migrating and nesting at Cape Ann beaches.
We learned from Jeff that Crane Beach is part of a string of barrier beaches formed from sediment deposited by the outflow of the Merricmack River. Salisbury Beach is at the northern end, then Plum Island, then Crane, with Coffins and Wingaersheek at the southern end. The sand that was deposited at Salisbury Beach is the coarsest; the sand at Wingaersheek the lightest and finest as it would have more easily flowed furthest away from the mouth of the river.
“Readers will be interested to know that our region’s Crane Beach continues to have one of their best year’s ever. Trustees of Reservations Jeff Denoncour shared information on the latest census data from 2018 and Crane Beach has a whopping 76 fledglings, with 25 more chicks still yet to fledge. Because of the huge success at Crane Beach, the northeast region, of which we are a part, has fledged a total 136 of chicks in 2018, compared to 108 in 2017, and as I said, with more fledglings still to come! The northeast region encompasses Salisbury Beach to the Boston Harbor Islands.
Jeff noted that this year they had less predation by Great Horned Owls. Because of owl predation, several years ago the Trustees gave up on the wire exclosures and now use electric fencing extensively. The Great Horned Owls learned that the Piping Plover adults were going in and out of the exclosures and began perching on the edge of the wire, picking off the adults as they were entering and exiting the exclosure.
Crane has an excellent crew of Trustees staff monitoring the Least Terns and Piping Plovers, as well as excellent enforcement by highly trained police officers. No dogs are allowed on Crane Beach during nesting season and dogs are prevented from entering at the guarded gate. As we saw from one of the graphics presented about nesting Double-crested Cormorants, when a dog runs through a nesting area, the adults leave the nest, temporarily leaving the eggs and chicks vulnerable to predation by crows, gulls, raptors, and owls.”
Jeff Denoncour and Courtney Richardson, Director of Education and Public Programs at the Cape Ann Museum
Click the photos to make larger and you can see the fine ribbon of migrating birds. Many, many species of birds migrate at night. You can often see them very late in the day as they are beginning their night time journey, traveling along the shores of Cape Ann before crossing Massachusetts Bay on their southward migration.
The Great Egret doing the happy dance was fishing with a group of mixed herons and egrets when he began to leap about and flourish his wings. I couldn’t tell why from the distance I was shooting until returning to my office to look at the photos and saw he had a minnow in his mouth. What a show-off!
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.
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
Female American Wigeon
Gadwall (center), Male Pintail, Mallards, Male and Female American Wigeons
My 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.
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.
Work on Mr. Swan’s film will also resume this January—the winters are simply not long enough for all I have planned!
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
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 Muskrateers