10,000 Birds

DECEMBER 14, 2021

As of mid-November 2021, the Collaborative had submitted more than 4,200 checklists (up from 1,700 in 2018) and has observed 691 species in the United States (up from 618). Thus, there are now seven states with 200+ observed species. The state with the largest increase was Arizona , with 139 species added.

United States 197

United States West Virginia Puerto Rico Minnesota 197

10,000 Birds

AUGUST 12, 2013

” That small minded perspective is difficult to overcome despite Clare’s continued insistence on the excellence of Poo Ponds and my own small contribution from my visits to Florida’s Viera Wetlands and Nevada’s City of Henderson Bird Viewing Preserve. And that is when I saw my first Large-billed Tern !

Trinidad 173

Trinidad New Jersey Nevada Illinois 173

10,000 Birds

APRIL 2, 2013

Data collection for the Second Breeding Bird Atlas Project of Pennsylvania took place from 2004 through 2009, roughly twenty years after the first official atlas project, 1983 through 1989. It was a gigantic, innovative project that collected and catalogued massive amounts of data about birds, habitat, and ecological change.

Pennsylvania 227

Pennsylvania Breeding Birds Sparrows 227

10,000 Birds

NOVEMBER 6, 2012

Ridgway himself had 23 species, 10 subspecies, and two genera of birds named for him, including Ridgway’s Hawk.) The team explored Nevada and Utah, with Ridgway collecting thousands of bird specimen, plus nests and eggs for the Smithsonian. Baird, Brewer, Cory, Bicknell, and Worthen all make appearances.

Collecting 148

Collecting Illinois United States Science 148

10,000 Birds

MAY 7, 2019

So, for example, Essay #15, “Individual Variation,” uses Herring Gulls to introduce the concept that one species, even one species at a specific age, can vary widely in appearance. The Checklist is more than a taxonomic listing of species and chapter number and title; it also contains useful notes on each bird family.

Birds 115

Birds North America Breeding America 115

10,000 Birds

NOVEMBER 25, 2021

Anyway, so I started checking my bird photo collection for photos of species starting with an A (after all, this is a bird photo blog, though I sometimes tend to forget this). The American part of the A-Team includes the American Robin (Reno, Nevada). Are you still with me? So, no real excuse for the misleading name.

South Africa 319

South Africa China Nevada Africa 319