Your Saturday Bird Post

One Birdโ€™s Biography

Sparky the Baltimore Oriole. Photo by Melissa Groo.

One early May, I watched a pair of Baltimore Orioles courting in my backyard. Before long, the female was weaving an intricate nest in the sugar maple outside my bedroom window. Three weeks later, the begging calls of chicks emanated from within.

As a self-professed โ€œwildlife biographer,โ€ I sought to photograph every stage of their story. I learned each orioleโ€™s unique traits: the fatherโ€™s dulcet chirrups as he patrolled his territory and the specific flight paths he took to the nest, the motherโ€™s burnt-orange plumage as she moved surreptitiously through the trees, and her cryptic, leaf-like flutter down to the jelly feeder. I marveled at their tireless vigilance against marauding Blue Jays and squirrels and the dozens of daily forays they made to find insects for their nestlings.

One day, hearing a great ruckus, I rushed outside to find the parents flitting about a chick on the ground. She was injured and squawking piteously, likely captured by a predator and then released in the ensuing fray.

I scooped her up, pleading uselessly with the parents for forgiveness, and raced her to Cornell Universityโ€™s wildlife hospital, not far from my home. Sheโ€™d suffered puncture wounds and a ruptured air sac. After a stint in the hospital and then with a rehabilitator, she was transferred to me (a subpermittee under a wildlife rehabilitatorโ€™s license) in hopes of a release. But first, we needed to prove she could fly.

I named this tiny, spunky bird Sparky.ย (snip-MORE)


Pigeon Guillemot

Cepphus columba

Also Known As

  • Surf Pigeon
  • ะšัƒั€ะธะปัŒัะบะธะน ั‡ะธัั‚ะธะบ / Kuril’skiy chistik (Russian)

About

The Pigeon Guillemot is an attractive member of the auk family, a group of marine birds that also includes the puffins, murres, and auklets. The auks are largely known to forage on the open ocean, with some species diving to extraordinary depths for their food. The Pigeon Guillemot, however, forages in shallow waters near the shore and doesnโ€™t usually dive deeper than about 100 feet. Nonetheless, they are graceful divers, โ€œflyingโ€ underwater, their partially opened wings helping them maneuver and propelling them along. Like other auks, they use their feet as rudders.

Pigeon Guillemots are particularly fond of small fish and crustaceans, which they chase out from under rocks on the sea floor. But foraging among the nooks and crannies is not without its risks โ€” the Pigeon Guillemot itself is food for other marine life, including the giant Pacific octopus!

Nesting colonies can be quite large, especially on small offshore islands with few predators. And Pigeon Guillemots dress quite elegantly for the occasion: During the breeding season, males and females sport velvety black plumage with a broad, white, vaguely V-shaped wing patch, all set off by their flashy, bright red feet. After the breeding season concludes, however, these birds molt to a mostly white and ashy black-and-gray plumage. (snip-MORE)


From friends of Playtime, Bee and Sherky:


The Moon On Monday

Moon Setting Behind Teide Volcano

Video Credit &ย Copyright:ย Daniel Lรณpez (El Cielo de Canarias);ย Music:ย Piano della Moon (Dan Silva)

Explanation:ย These people are not in danger. What is coming down from the left is just the Moon, far in the distance.ย Lunaย appears so large here because she is beingย photographed through a telescopic lens. What is moving is mostlyย the Earth, whose spin causesย the Moonย to slowly disappear behindย Mount Teide, a volcano in theย Canary Islandsย ofย Spainย off the northwest coast ofย Africa. The people pictured areย 16 kilometers awayย and many are facing the camera because they are watchingย the Sunย rise behind the photographer. It is not aย coincidenceย that aย full moonย sets just when theย Sun risesย because the Sun is always on theย opposite sideย of the sky from a full moon. Theย featured videoย was made in 2018 during a fullย Milk Moon. The video is notย time-lapseย — this was really how fast the Moon was setting.

Tomorrow’s picture:ย stellar cluster