10,000 Birds

APRIL 5, 2022

” are the big questions at the heart of Vagrancy in Birds by Alexander Lees and James Gilroy, an impressive, fascinating book about what ornithologists and wildlife biologists have found out about avian vagrancy so far and their theories explaining this phenomenon. ” and its companion question, “Why is this bird here?”

Birds 263

Birds Compassion Eagles Science 263

10,000 Birds

JULY 3, 2012

One bird, the authors discovered, flew 5,000 miles nonstop from southern Brazil to North Carolina. The three co-authors of Life Along the Delaware Bay are scientists who know how to write about science without jargon or pretense. They use the photographs as part of the textual flow. Ah, the photographs!

Delaware 183

Delaware New Jersey Research Eggs 183

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. Jamaica Bay Wildlife Refuge.

2019 142

2019 Farming Sparrows Charlotte 142

10,000 Birds

JANUARY 5, 2019

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Tuttle Marsh Wildlife Area. Jamaica Bay Wildlife Refuge–East Pond. Jamaica Bay Wildlife Refuge. Jamaica Bay Wildlife Refuge–East Pond. Harlequin Duck – Histrionicus histrionicus.

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. Ra’s al-Khor Wildlife Sanctuary–Flamingo Hide. Jamaica Bay Wildlife Refuge–East Pond. San Joaquin Wildlife Sanctuary. San Joaquin Wildlife Sanctuary. 09 Sep 2018.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

MAY 6, 2018

April’s number are below; 11 countries were visited by 9 beats; Australia, USA, UK, India, Serbia, Guatemala, Costa Rica, Uruguay, Brazil, New Zealand and Argentina. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Jamaica Bay Wildlife Refuge. 07 Jan 2018.

2018 100

2018 Australia Los Angeles Albatross 100