10,000 Birds

JULY 5, 2022

Solid Air: Invisible Killer- Saving Billions of Birds from Windows is the summation of Dr. Klem’s expertise, experience, and professional life–what we scientifically know about bird and glass collisions, a handbook on how to prevent them, and, not insignificantly, the story of a remarkable career.

New York City 259

New York City Birds Illinois Science 259

10,000 Birds

MARCH 18, 2011

The experience is one of the ornithological highlights in the world. Geophagy, the intentional consumption of soil by vertebrates, has long been documented in a number of bird and mammal species – including wide-spread use by humans – which consume soil to increase absorption of certain minerals not naturally occurring in the local diet.

Peru 255

Peru Parrots 2011 Research Center 255

10,000 Birds

JUNE 7, 2012

Recently it has also been documented as breeding in Wisconsin, Ontario, and the Upper Michigan Peninsula, but those birds are few and not always accessible. It’s the warbler that is often the last unchecked species on birders’ life lists and, whether you list or not, for most of us observing it is a once in a lifetime experience.

Michigan 236

Michigan Bahamas Endangered Species Research 236