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Contains articles constructed around real-world observation of birds in wild or captive conditions.

Decision-Making in Bird Flocks – Some Individuals Lead, but All Have a Vote

StarlingsWho hasn’t marveled at the way bird flocks seem to move as a single organism? Groups ranging in size from a dozen Zebra Finches to millions of Budgerigars change direction with astonishing fluidity and speed, confusing predators and leaving observers to wonder just  how they mange to accomplish such feats.

Flexible Leadership

While birding in deserts, grasslands and other open habitats that allowed long, clear views of large flocks, I’ve tried, unsuccessfully, to determine if it was a single leader “calling the shots” or some sort of unobservable group dynamics at work.

Recently, researchers at Oxford and Eotvos Universities have provided part of the answer, at least where pigeons are concerned.  Research published in the April, 2010 edition of the journal Nature, establishes that pigeons use flexible hierarchy system to make group decisions (direction of travel, choice of feeding site, etc.).  Read More »

Remembering Jake, a Most Unique and Long-Lived Marabou Stork

Maribou StorkLike most old zookeepers, I have a soft spot for old animals.  I’ve been fortunate in having had the chance to care for a number of birds that survived to record longevities – a Pell’s Fishing Owl and Smoky Eagle Owl of 50+ years, a tiny Egyptian Plover that lived into its 20’s, and any number of Parrots.  But it is a “50-something”-year-old Marabou Stork (Leptoptilos crumeniferus), known to his Bronx Zoo caretakers as “Jake”, who stands out most vividly in my mind. Read More »

Springtime Tips for Bird Owners and Bird Watchers

Spring is an exciting time for those of us who keep birds as pets and observe them outdoors.  In the past I’ve written articles dealing with special concerns and opportunities that arrive with the spring…I’d like to summarize them here, and add a few new thoughts. Read More »

Aviary Birds – Keeping and Breeding the California or Valley Quail – Part 1

California QuailMost folks find that the broad, black feathers sticking straight up from the head of the California Quail (Callipepla californica) lend it a somewhat comical appearance, and few forget their first view of this unique bird. Also possessed of beautiful white-rimmed, blue-gray feathers and a hardy constitution, this North American native is likely the world’s most commonly-kept quail.

The California Quail ranges along the Western edge of North America, from Oregon to Northwestern Mexico. It reaches 10 inches in length but, like all quails, appears larger due to its stocky build. Captive bred birds are readily available. Read More »

Humane Pigeon Control Methods

Those of us who own birds usually feed and observe wild birds as well, and friends and neighbors invariably come to regard us as the “go to” people for bird questions.  One very common and troubling problem is the question of Pigeon control.  Also known as Rock Doves (Columba livia) they are, to be sure, interesting (I’ve always wanted to look into when the night-active pigeons in Times Square sleep!) but still…

Do’s and Don’ts

The key to long-term pigeon control is to remove whatever is attracting the birds – usually roosting sites or food. Read More »

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