Tag Archives: Reddish Egret

Snook Nook look

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The fishing pier, little beach and waters of the Indian River Lagoon behind the Snook Nook bait and tackle shop is an eBird hotspot that also falls within my 5-mile radius. After breakfast at the delicious Mary’s Gourmet Kitchen yesterday (open at 7 a.m. for early birds) we traveled a short distance north for a look-see at the ‘Nook.

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Osprey on sea grapes at the edge of the lagoon, making some noise.

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I’m pretty sure this is a Reddish Egret, on a quick fly by. The current U.S. population, located on the Atlantic coast in Florida and all around the Gulf Coast, is roughly 2,000 pairs, according to Audubon.

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On the dock, just one bird. So much for Hotspot!

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It looks like a “second winter” Laughing Gull. Photo at Cornell.

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Laughing Gulls are year-round residents here. I remember when I was a kid visiting my grandparents at the Jersey Shore we would only see these gulls in summertime. Their distinctive laughing call is a soundtrack to happy childhood beach and boardwalk memories.

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Next a small, spotted wading bird flew into the scene.

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Definitely a rare Dalmatian Heron, right?

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Just kidding. It’s a young Blue Heron growing up and molting from white to “blue.”

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Little Blue Herons may gain a survival advantage by wearing white during their first year of life. Immature birds are likelier than their blue elders to be tolerated by Snowy Egrets—and in the egrets’ company, they catch more fish. Mingling in mixed-species flocks of white herons, immature Little Blue Herons probably also acquire extra protection against predators.

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With their patchy white-and-blue appearance, Little Blue Herons in transition from the white first-year stage to blue adult plumage are often referred to as “Calico,” “Pied,” or “Piebald.”

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When I was a young girl going through my horse phase I remember learning the odd words “pied” and “piebald” for that particular black-and-white horse color.

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The famous Pied Piper from the Middle Ages tale is “pied” because of his multicolored clothing.

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This pied dog is a Dalmatian, of course.

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Pied little blue in the IRL.

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Wonderful photos and description at Mia McPherson’s On The Wing: Age Related Color Morphs of Little Blue Herons

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Wading bird wading, with the causeway to the bridge from the Jensen Beach mainland to Hutchinson Island beyond. Layers of moody tropically-moist storm clouds tell the story: rainy season has begun.

Bird Island bird spies

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Ahoy, Bird Island!

Four of us old friends, aboard a 21-foot Hurricane deck boat nicknamed “Little Tanny” for the color of its canopy, went exploring yesterday.

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We stayed outside these signs that mark the boundary of the rookery/ bird sanctuary on an island in the Indian River Lagoon just to the east of Sewall’s Point, FL.

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Arrow points to the location of the little island full of birds.

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Roseate Spoonbills caught our attention with their bright pink wings.

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According to Cornell Lab of Ornithology…

The flamboyant Roseate Spoonbill looks like it came straight out of a Dr. Seuss book with its bright pink feathers, red eye staring out from a partly bald head, and giant spoon-shaped bill. Groups sweep their spoonbills through shallow fresh or salt waters snapping up crustaceans and fish.

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Brown Pelican and spoonbill.

  • Roseate Spoonbills get their pink coloration from the foods they eat. Crustaceans and other aquatic invertebrates contain pigments called carotenoids that help turn their feathers pink.

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Bird Island is a special place… for birds with preposterous bills.

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Roseate Spoonbills nest in colonies with egrets, ibises, and herons, typically on islands or over standing water. They nest in mangroves, Brazilian pepperbush, willows, sea myrtle, and other shrubs near the water. They tend to put their nests in the shadiest part of the tree or shrub, up to 16 feet high.

They lay 1 to 5 eggs, incubate them for 22 days, and the chicks stay in the nest for 35 to 42 days. There are just a few spoonbills on Bird Island right now.

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A mild chaos of comings and goings. Wood storks are nesting in greatest numbers.

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Yesterday morning, on a walk before boating, I got lots of photos (like this one) of Wood Storks that had flown the short hop from Bird Island to Sewall’s Point to break off branches for nesting material. (I will post those photos later.)

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Wood Stork in flight.

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Wood Storks showing off their best side.

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Next: a very exciting find, spotted by Lisa, a Reddish Egret, a first for me!

A medium to large heron of shallow salt water, the Reddish Egret comes in a dark and a white form. It is a very active forager, often seen running, jumping, and spinning in its pursuit of fish.

And…

There is little information on Reddish Egret population trends or numbers, but the species appears to be declining. The North American Waterbird Conservation Plan estimates a continental population of 6,000-10,000 breeding birds, rates the species about a 15 out of 20 on the Continental Concern Score, and lists it as a Species of Moderate Concern. Reddish Egret is on the 2014 State of the Birds Watch List, which lists bird species that are at risk of becoming threatened or endangered without conservation action.

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John maneuvered the boat around to the northwest side of the island and we spotted a few Magnificent Frigatebirds, usually seen soaring high over the beach or ocean.

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This appears to be a nesting pair.

Males have a bright red pouch on the throat, which they inflate like a balloon to attract females. Females unlike most other seabirds look different than males with their white chest.

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The frigate bird with a white head is a juvenile.

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Frigatebirds, wood storks, cormorants… this mangrove tree has it all going on.

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  • The breeding period of the Magnificent Frigatebird is exceptionally long. Males and females incubate the eggs for around 56 days, and once hatched, chicks don’t leave the nest until they are about 167 days old. Even after they leave the nest, females continue to feed them until they are one year old.

Each pair only lays one egg.
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Not sure if this is a male or female. Maybe it is incubating an egg and the mate is away feeding.

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Magnificent Frigatebirds eat primarily flying fish, tuna, herring, and squid, which they grab from the surface of the water without getting wet. They also eat plankton, crabs, jellyfish, and other items on the surface of the water including discarded fish from fishing boats.

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The young ‘un.

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Frigatebirds soar effortlessly over the ocean rarely flapping their long, pterodactyl-like wings and using the long tail to steer. Though they are frequently seen soaring, they are masters of pursuit. They chase other birds including frigatebirds, forcing them to regurgitate their recent meal, which they scoop up before it hits the water. Their gracefulness ends as soon as they head towards land, where they awkwardly perch in low shrubs and trees. Their strong toes help them hold onto branches, posts, and boat masts, but their small feet in combination with their short legs makes it nearly impossible for them to walk on land. On land, males often flutter the balloonlike throat sac (or “gular pouch”) to cool off. Males and females also regulate their body temperature by holding up their wings up to sun themselves. To get airborne, they flap a few times and use the wind to help lift them into the air.

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Meanwhile, a few branches away, Wood Storks are cuddling.

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They almost make this Great Blue Heron look small.

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Wood Storks and Magnificent Frigatebirds.

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We watched these birds for a while then traveled south to Peck Lake and the Hobe Sound Wildlife Refuge and later up the St. Lucie River to downtown Stuart. Lots of boat traffic but it was still a nice way to spend a day on the water.

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Last bird I photographed on Bird Island: an Anhinga.