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Peterson Reference Guide to Owls of North America and the Caribbean: A Book Review by a Lover of Parliaments

10,000 Birds

Here are some things I’ve learned from the Peterson Reference Guide to Owls of North America and the Caribbean by Scott Weidensaul: The Burrowing Owl is the only North American owl species where the male is larger than the female, albeit, only slightly larger. Mitochondrial DNA analysis strikes again.

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Peterson Field Guide to Birds of North America, Second Edition: A Field Guide Review

10,000 Birds

The April arrival of the Peterson Field Guide to Birds of North America, Second Edition was a supremely happy moment in a very difficult, sad month. A companion regional guide, Peterson Field Guide to Birds of Western North America was published in 1941; its fifth edition will be coming out in early September.

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Snowy Owl Ethics

10,000 Birds

When he reached out to ask if he could contribute a piece to 10,000 Birds about about the ethics around the current Snowy Owl irruption in the central and eastern United States we were all for it! “In In support of the Snowys I will not be liking any more Snowy Owl photos.”. Snowy Owls have value. Species have value.

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Cavity Nesting Birds of North America and Their Babies!

10,000 Birds

Current well-intentioned environmental pressures to emphasize harvesting large dead or dying trees, if realized, would have further adverse effects on such ecologically and esthetically important species as woodpeckers, swallows, wrens, nuthatches, and owls – to name a few 1.”

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American Birding Association Field Guide to Birds of Ontario: A Field Guide Review

10,000 Birds

2012), and (4) Waterfowl of Eastern North America, 2nd ed. The Snowy Owl account focuses on irruptions. The material on Boreal Owl is a wonderfully condensed account about the species’ sexual dimorphism and its relationship to breeding plus the link between the species’ cyclical abundance and the red-backed vole.

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301 Snowy Owls in One Weekend!

10,000 Birds

In the end several sources pointed to Northern Quebec as having a big lemming year and a boom year for Snowy Owls. I don’t have many details yet but this mind boggling picture below is probably enough to answer the question about the location of the source of the current Snowy Owl influx in eastern North America.

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Confounding the Starving Snowy Owl Irruption Theory

10,000 Birds

Snowy Owl at Breezy Point photographed by Corey. Many North American birders have, over the last few years, received a rare treat. Irruptions of Snowy Owls in 2011 and again in 2013 found these Arctic birds wintering well south of their usual range , in some cases straying down to Bermuda and even Hawaii. (I

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