10,000 Birds

JANUARY 7, 2020

Two maps of the northwest Bronx and adjacent Yonkers, one from 1891 and one from 2015, pp. The authors’ detailed delineation of problems with the accuracy of NYC breeding bird surveys or with the limits of historical writings may test a reader’s patience. “Wait!” ” you’re probably saying.

New York City 146

New York City New York Birds Breeding 146

10,000 Birds

MARCH 6, 2018

Scientists were largely limited to studies birds in breeding colonies, at least those we knew about and that were accessible (and, if you think that’s a complete list, you haven’t read the news that came out this week about a new colony of Adélie penguins found in the Danger Islands, Antarctica). Technology to the rescue!

Albatross 114

Albatross Penguins Research Breeding 114

10,000 Birds

OCTOBER 6, 2015

Each account contains a range map created by Weidensaul, utilizing diverse sources–breeding bird atlases, banding data, research articles. (It Houghton Mifflin Harcourt (October 13, 2015). —————– Peterson Reference Guide to Owls of North America and the Caribbean. by Scott Weidensaul.

North America 214

North America Owls America Dominican Republic 214