10,000 Birds

JANUARY 2, 2024

The scope is worldwide; of the 24 birds depicted, five are from the Americas; five from Eurasia; three from New Zealand; two from Australasia; three from Africa; one from Africa and Asia; one from Antarctica; two worldwide, and two from Asia, introduced worldwide. Mark Hauber is currently (just appointed!)

Chicago 193

Chicago Barn Owls Penguins New Zealand 193

10,000 Birds

MARCH 13, 2011

She has lived in the Middle East and the United States and traveled extensively in Europe. Speaking of pregnant snakes, do sea snakes lay their eggs ashore like sea turtles or do they keep them internally until the young are ready to hatch/ be born, like some sharks? It seems like there is great diversity in this continent.

Australia 153

Australia 2011 Sharks Deer 153

10,000 Birds

JULY 4, 2023

From Hiro, we learn how Northern Pygmy Owls are “rule breakers,” not incubating eggs till all are hatched and then raising owlets that mature at the same rate even though the eggs were laid asynchronously (as most owl eggs are). Humans were drawing owls 36,000 years ago, as Ackerman points out!

Owls 225

Owls Science Barn Owls Penguins 225

10,000 Birds

NOVEMBER 7, 2017

The Crossley ID Guide: Waterfowl covers every residential, migrating, vagrant, exotic, and introduced swan, goose, dabbling and diving duck in North America (Canada and the United States): 62 Species Accounts on four swan species and one vagrant subspecies; 15 goose species; 46 duck species; plus accounts for hybrid geese, ducks and exotics.

Ducks 125

Ducks North America Geese Hunters 125