10,000 Birds

APRIL 16, 2013

Mark Kirk and Alisha Belo are doing a southern Africa big year, trying to see 800 species. You can follow along at their blog, The ’800 Challenge’ – Southern Africa. As of the end of March they had already reached a whopping 652 species ! He has reached 462 species so far and is off to the Amazon!

2013 185

2013 New Jersey North Carolina Canada 185

10,000 Birds

AUGUST 3, 2021

There was a time when I thought each bird species had its own individual song. Then I found out that there was this vocalization called a ‘call,’ so I thought each bird species had its own individual song (but just the males) and individual call. Bird communication is a complex and evolving science. How do they know?

North America 278

North America Research Birds Groups 278

10,000 Birds

MARCH 31, 2014

Erika is a first year graduate student studying Ecosystem Science and Conservation at Duke. There were ten students in total that had signed up for the spring break “Seabirds” course in Dry Tortugas National Park, and after long drives down from North Carolina we had all made it right on time.

Birds 177

Birds Florida Groups Breeding 177