10,000 Birds

JULY 7, 2020

This is a delightful book, large (8-1/2 by 11 inches), filled with Sibley’s distinctive artwork and an organized potpourri of research-based stories about the science behind bird’s lives. His field guides are known for images that simultaneously portray notable field marks and also the ‘personality’ of a bird species.

2020 264

2020 Birds Groups North America 264

10,000 Birds

MARCH 8, 2012

Before the counts, I was hoping to break 100 species, but after 21 parks reported data back to me we’re up to 183 species! found 36 species, including Killdeer (in December!), I underestimated how much the wide geographic distribution of Civil War-related parks would affect the count totals.

Birds 175

Birds Mississippi Vermont Texas 175

10,000 Birds

MARCH 4, 2014

What year was the Red-footed Falcon seen in Massachusetts? In this book, rare birds are species “for which, on average, only 5 or fewer individuals have been found annually in North America since around 1950.” Species that were once seen rarely and have now become more common, like Clay-colored Thrush, are not included.

North America 259

North America America Birds United States 259

10,000 Birds

APRIL 1, 2014

I’m going to start with a specific example: species accounts for Common Tern and Arctic Tern. How have these species accounts changed from The Sibley Guide to Birds , published in 2000 (heretofore called Sibley One) to The Sibley Guide to Birds, Second Edition , published in March 2014 (and heretofore called Sibley Two).

North America 247

North America Birds Species America 247

10,000 Birds

APRIL 7, 2018

During March, 11 beats shared 122 checklists to accumulate 680 species from 8 countries; USA, Costa Rica, Serbia, India, Australia, New Zealand, UK and Japan. Vermiculated Screech-Owl – Megascops guatemalae. Mottled Owl – Ciccaba virgata. Tawny Owl – Strix aluco. Barking Owl – Ninox connivens.

2018 100

2018 Australia Los Angeles Albatross 100

10,000 Birds

MARCH 3, 2018

They found 673 species and advanced the yearly total to 1019. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Barn Owl – Tyto alba.

2018 100

2018 Australia Los Angeles Albatross 100

10,000 Birds

MAY 6, 2018

Their 185 checklists contained 951 species during April! Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Barn Owl – Tyto alba.

2018 100

2018 Australia Los Angeles Albatross 100

10,000 Birds

NOVEMBER 3, 2018

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. Pacific Screech-Owl – Megascops cooperi. Stygian Owl – Asio stygius. Aplomado Falcon – Falco femoralis. Eurasian Scops-Owl – Otus scops.

2018 113

2018 Australia Woodpeckers Sparrows 113

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

OCTOBER 6, 2018

They noted 598 species as a team, bringing the year total to 2118 and pushing the life list to 3555. Stygian Owl – Asio stygius. Aplomado Falcon – Falco femoralis. Bare-shanked Screech-Owl – Megascops clarkii. Eurasian Scops-Owl – Otus scops. Verreaux’s Eagle-Owl – Bubo lacteus.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

DECEMBER 7, 2019

Whatever it was, Corey was found at his keyboard 2 hours later, covered in blood and snot and sporting a cut lip, having announced that he and Mike would rescue the failing list by taking personal responsibility for adding 300 species. Red-necked Falcon – Falco chicquera. Lanner Falcon – Falco biarmicus. 26 Nov 2019.

2019 142

2019 Farming Sparrows Charlotte 142

10,000 Birds

DECEMBER 1, 2018

8 beats shared 126 checklists accounting for 704 species. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Barn Owl – Tyto alba.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

JULY 7, 2018

10 countries were birded by 9 beats and 892 species were noted from 144 checklists. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail.

2018 100

2018 Australia Woodpeckers Los Angeles 100

10,000 Birds

SEPTEMBER 2, 2017

They submitted 144 checklists, noting 628 species adding 72 to the year’s running total bringing it to 1890. Mark Hatfield Marine Science Center and Estuary Trail. Barn Owl – Tyto alba. Eastern Screech-Owl – Megascops asio. Pacific Screech-Owl – Megascops cooperi. Eastern Egg Rock.

2017 100

2017 Australia Sanctuary Woodpeckers 100