Biogeography

New paper published about bird migration in Africa

During each of my last two expeditions to Africa with the Field Museum--April-May 2012 to the eastern Democratic Republic of Congo and March-April 2013 to western Uganda--I've made observations of northbound migrating birds. While visible migration ("vizmig" to the Brits) is extremely well known in places like the United States and Europe, where bird observatories have been set up to monitor just such migrations, it is virtually unknown in Africa, or at least seldom published on. So I decided to write up my observations, including migrating raptors, bee-eaters, and swallows.

Follow up: A first for Illinois, discovered in the Field Museum's collection

Last week I wrote about the recent publication detailing the detective work that uncovered the first record of Western Flycatcher for Illinois. I didn't have time to include photos of the actual specimen, so here they are. The two birds on the left are Yellow-bellied Flycatchers from Illinois and the two on the right are Western Flycatchers from California (presumably Pacific-slope Flycatchers). The star of the show--Illinois' only Western Flycatcher--is in the middle.

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