Pacific NW Birder

Enjoying and learning about birds in British Columbia, Washington, Idaho, Oregon, and northern California

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Showing posts with label migration. Show all posts

Showing posts with label migration. Show all posts

Saturday, February 25, 2012

Bird Migration Forecast

A cooperative effort between Cornell Lab of Ornithology and Oregon State University last fall, using a grant from the Nation Science Foundat...

Sunday, May 8, 2011

What makes Mount Tabor such a good place for migration?

Dusky Flycatcher, a rare spring migrant west of the Cascades, Mount Tabor, Portland, Oregon, 7 May 2011 by Greg Gillson. Yesterday I talke...

Saturday, May 7, 2011

A visit to Mount Tabor, Portland, Oregon

Birders enjoying spring migration on Mount Tabor, Portland, Oregon, 7 May 2011 by Greg Gillson. Today I joined an Oregon Field Ornithologi...

Tuesday, February 15, 2011

How to use eBird... To track migration

Orange-crowned Warbler, Newport, Oregon on 30 April 2010 by Greg Gillson. One of the "games" that birders play is to be the firs...

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About Greg Gillson

Greg Gillson
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