10,000 Birds

SEPTEMBER 1, 2020

For one thing, we become more aware of cultural biases in our science (new findings on warbling female birds, for example, reveal both gender and geographic biases). Many popular science books have neither. As Ackerman explains in her Introduction, studying extreme behavior brings new insight into what we think we know.

Research 238

Research Birds Science Costa Rica 238

10,000 Birds

DECEMBER 7, 2019

They ranged across 10 countries (Costa Rica, USA, UK, India, Australia, China, Brazil, Mexico, Serbia and Uganda). Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Alphabetic Taxonomic. 16 Nov 2019.

2019 143

2019 Farming Sparrows Charlotte 143

10,000 Birds

SEPTEMBER 2, 2017

9 beats, birded 9 countries this month; Belize , Guatamala , Costa Rica, UK, Iran, USA, Greece, Australia and Mexico. Ra’s al-Khor Wildlife Sanctuary. Merritt Island NWR–Black Point Wildlife Dr. 08 Jan 2017. Ra’s al-Khor Wildlife Sanctuary. Monkey Mia. 11 Apr 2017. Zealandia Karori Sanctuary.

2017 100

2017 Australia Sanctuary Woodpeckers 100

10,000 Birds

JANUARY 5, 2019

In reverse order, the medals were awarded for “most species seen in a country”, to Australia with 420, USA got the silver, scoring 556 while the runaway winner was Costa Rica with 646 species. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

DECEMBER 1, 2018

Tom and Pat were toe to toe in Costa Rica , so the numbers from there outshone anything else on the list for November, with over 60% of the month’s total shared between them. They birded 6 countries; USA, UK, Costa Rica, Serbia, Australia, and Mexico. Mark Hatfield Marine Science Center and Estuary Trail.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

NOVEMBER 3, 2018

The two most prolific contributors, Pat and Tom, have been sharing their birding space in Costa Rica. During October, 7 countries (Costa Rica, Australia, USA, India, Hong Kong, UK, Serbia) were birded by 11 beats who shared 135 checklists and noted 697 species. Trinidad Lake SP–Watchable Wildlife Trail.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

OCTOBER 6, 2018

9 beats shared 100 checklists from 8 countries (Costa Rica, USA, UK, Brazil, Serbia, United Arab Emirates, Saudi Arabia and Australia. In an unusual turnaround during September, more birds were seen in USA than in Costa Rica. Ra’s al-Khor Wildlife Sanctuary–Flamingo Hide. 09 Sep 2018. 08 Sep 2018.

2018 113

2018 Australia Woodpeckers Los Angeles 113