10,000 Birds

OCTOBER 9, 2018

Alaska Day commemorates Alaska’s formal transfer from Russia to the United States in 1867. It is therefore appropriate for birders to pause and recognize significance of the Alaska National Interest Lands Conservation Act (ANILCA). Among these lands are some of the most productive avian breeding grounds in the United States.

Alaska 217

Alaska United States Puffins Wildlife 217

10,000 Birds

MARCH 5, 2024

These lands support countless birds, either year-round, as migratory stopovers, or as breeding grounds. The federal government owns about 46% of the land in these states but only about 4% of the other states (excluding Alaska). There is one gigantic outlier: Alaska. In terms of federal land, Alaska truly stands apart.

Virgin Islands 219

Virgin Islands Alaska United States Endangered Species 219

10,000 Birds

JANUARY 18, 2012

These Greater White-fronted Geese ( Anser albifrons ) flew in with just enough light to begin taking photographs. As the sun rose higher in the sky I was able to get some shots of the geese flying in… and landing among the tules. At first light, about 7:30 AM, the winter bulrush gives a golden glow to the wetlands.

Geese 170

Geese Wildlife Sacramento South Dakota 170

10,000 Birds

SEPTEMBER 9, 2014

Kirtland’s Warbler is a classic niche species; they breed in only very specific conditions, which occur in only a very specific area. this species breeds. Fortunately, there were still a handful of immature birds alive at sea, and a few years later they were back on Toroshima breeding again.

Albatross 211

Albatross Endangered Species Geese Alaska 211

10,000 Birds

MARCH 15, 2016

The vast majority of this area (about 85%) is in Alaska. Farallon NWR , a group of islands near San Francisco, hosts the largest colonies of breeding seabirds south of Alaska. These refuges support huge numbers of swans, geese, ducks, cranes, and shorebirds as they hopscotch their way to breeding grounds in the north.

Wildlife 189

Wildlife Grizzly Bear Puerto Rico United States 189

10,000 Birds

APRIL 1, 2014

In Sibley Two, the in-flight images literally fly across the page in slight diagonals, with the full-bodied images are presented below in a parallel order (meaning we see the same bird–fresh juvenile, worn juvenile, 1st year, Adult breeding, Adult nonbreeding–in the same part of the page for each species).

North America 244

North America Birds Species America 244

10,000 Birds

MARCH 14, 2011

Kills in Canada, Alaska and Mexico are not included in the count. They reach breeding maturity at four to seven years of age, produce only one chick per nesting season, and only one in three offspring survive to fledging age. Canada Geese and Crows can figure it out, so can Cranes. Isn’t that neat?

2011 252

2011 Kentucky Tennessee Hunting 252