Remove North America Remove Raised Remove Species
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Feral Cats Are An Invasive Species in North America (and elsewhere)

10,000 Birds

But they don’t live in North America. I once knew a guy who kept and raised cats. I find it astonishing that people argue of whether feral cats are bad for birds in North America. In North America, you’ve got Bears at the large end, Cats in the middle, and at the smaller end, the Mustilids.

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National Audubon Society Birds of North America: A Guide Review

10,000 Birds

Pough “with illustrations in color of every species” by Don Eckelberry, Doubleday, 1946. If you remember that the first edition of Sibley was published with “National Audubon Society” on the cover, raise your hand. The press material says it covers over 800 species, so you know I had to do a count.

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Cavity Nesting Birds of North America and Their Babies!

10,000 Birds

Bufflehead ( Bucephala albeola ) Female at Cavity Entrance photos by Larry Jordan “Some 85 species of North American birds excavate nesting holes, use cavities resulting from decay (natural cavities), or use holes created by other species in dead or deteriorating trees. Notice the chick in the upper left corner.

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Review: Petrels, Albatrosses & Storm-Petrels of North America

10,000 Birds

I’ve sea-watched with some very experienced birders whose ability to identify species almost at the edge of visibility has left me questioning my optics, my eyesight, my ability and quite often my sanity. The quality of images used in the species accounts is generally very good.

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Peterson Field Guide to Bird Sounds of Eastern North America: A Book Review by a Sound Challenged Birder

10,000 Birds

The Peterson Field Guide to Bird Sounds of Eastern North America by Nathan Pieplow is innovative, fascinating, and challenging. The guide covers 520 species of birds regularly found in the eastern United States and southeastern Canada, including, interestingly, a number of exotic species. But, first the basics.

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The Lesser Goldfinch: A Common California Species

10,000 Birds

Both of these species show gregarious flocking behavior except when nesting. It was great fun watching them raise their young that summer. References: 1 Birds of North America Online. I was lucky enough a few years ago to spot a Lesser Goldfinch building a nest in a nearby tree while checking my Bluebird boxes.

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314 U.S. Bird Species Threatened — Many with Extinction — by Global Warming

10,000 Birds

In June, I visited North Dakota for the first time. Like any birder visiting a new place, I had a target species list I was hoping to seek out during the one day I had available between business commitments. Black Rosy-Finch. Brown-headed Nuthatch. McCown’s Longspur. White-headed Woodpecker. The time to act is now.

Species 196