After a week of pretty good success on the windows, today was cold with light snow, and the bird feeder was very active. I realized last week that one of many variables I need to consider when I record bird-strikes-per-hour is bird activity, but I haven’t tried to record that yet other than excluding long […]
More on windows and birds Read More »
Update 16 November – There are a couple of points I think I should clarify. First – and I guess this may be clear already – I’m still not convinced this will work, or how well it will work, and it will probably work in some situations better than others, and never be 100% effective
A Potential Simple Method for "Bird-Proofing" Windows Read More »
I’m pleased to join my friends Kenn Kaufmann, Pete Dunne and others as a contributor to Birder’s World magazine, and editor Chuck Hagner promises that I will “reveal the real secrets” of bird identification. I don’t know if everyone’s really ready for that, but each of my columns will be a short illustrated discussion of
My new Birder’s World column Read More »
The latest Siberian highlight was California’s first Eurasian Kestrel banded in Marin Co. CA on 23 October 2007 but not seen again (photos here). About 10 North American Records. Otherwise, in addition to what I listed previously, a Dusky Warbler and four Eastern Yellow Wagtails in CA, and a Rustic Bunting in BC are the
More rare bird news and a correction Read More »
Six original plates from the Sibley Guide to Birds will be exhibited at the Cahoon Museum of American Art in Cotuit, MA now through December 31, 2007 as part of their show “In Fine Feather: Excellence in Contemporary Bird Carving and Avian Art”
Paintings on exhibit Read More »
Great White Heron Ardea herodias occidentalis updated 13 Nov 2007, thanks to all those who have commented publicly and privately. I’ve backed off a bit from my criticism of the TBRC decision, the more I learn the less clear-cut this seems, although I still think it’s at least a good subspecies. Shaibal Mitra sent me
“Great White” Heron – not just a color morph Read More »
Responding to some recent questions:A couple of readers have asked about any plans for an updated version of my bird guides. This is something I’m always planning for and I look forward to compiling all the new things I’m learning into a new edition in the future. But there are no plans at present to
Green-breasted Mango Anthracothorax prevostii This species is not included in the Sibley Guide to Birds because at the time that I was planning the book there were only two records north of Mexico. By the time I had finished the book there were 7 records (enough to warrant inclusion, if only I had known sooner!).
Green-breasted Mangos in North America Read More »
In late August 1982 I walked into the weedy fields at the South Cape May Meadows in search of rare birds. Among many species that I had in mind as possible “prizes” that day was Loggerhead Shrike and, lo and behold, a scan of the bushes ahead revealed a small, white-breasted, dark-masked bird perched conspicuously
Certainty in sight records Read More »
In August 2007 the US Fish and Wildlife Service published the Draft Ivory-billed Woodpecker Recovery Plan and invited public comments (the deadline was 22 Oct 2007). I’m posting a slightly edited version of my recently-submitted comments here. Although I’m critical of many aspects of the claimed rediscovery, and some may reject my views outright, I
Ivory-billed Woodpecker – status review Read More »