10,000 Birds

AUGUST 19, 2014

There is a fantastic paper just out in Science : “Sustained miniaturization and anatomoical innovation in the dinosaurian anceestors of birds” by Michael Lee, Andrea Cau, Darren Naishe and Gareth Dyke. Whales emerge from within the larger group of mammals that includes cattle, deer, pigs, camels, with camels being the most deeply rooted. (So

Camels 196

Camels Whales Whaling Apes 196

10,000 Birds

JANUARY 5, 2016

and is currently events coordinator for the American Birding Association and a research associate in the Ornithology Department at the Academy of Natural Sciences of Drexel University. George was a tour leader for Field Guides, Inc. The two books together make a great combination.

Birds 189

Birds Groups 2015 North America 189

10,000 Birds

JULY 10, 2012

More than 150 bird species are known to have become extinct over the past 500 years, and many more are estimated to have been driven to extinction before they became known to science. This plain used to be little affected by humans, being grazed by just a few cattle, goats and camels.

Endangered Species 185

Endangered Species Species Morocco South Africa 185

10,000 Birds

NOVEMBER 3, 2018

Cattle Tyrant – Machetornis rixosa. 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. Mark Hatfield Marine Science Center and Estuary Trail.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

OCTOBER 6, 2018

Cattle Tyrant – Machetornis rixosa. 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. Mark Hatfield Marine Science Center and Estuary Trail.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

AUGUST 4, 2018

Cattle Tyrant – Machetornis rixosa. 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. Mark Hatfield Marine Science Center and Estuary Trail.

2018 101

2018 Australia Woodpeckers Los Angeles 101

10,000 Birds

JANUARY 5, 2019

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. Mark Hatfield Marine Science Center and Estuary Trail. Cattle Egret – Bubulcus ibis.

2018 113

2018 Australia Woodpeckers Sparrows 113