10,000 Birds

MARCH 5, 2024

For example, the federal government owns less than 1% in Connecticut but nearly 80% in Nevada. BLM land is particularly important for conservation of the Greater Sage-Grouse and other sageland species. The birds that rely on federal lands therefore include virtually every species that spends meaningful time in the United States.

Virgin Islands 208

Virgin Islands Alaska United States Endangered Species 208

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

JULY 5, 2013

It’s among a handful of species — American Robin, Black-capped Chickadee , the unholy trinity of House Sparrow – Rock Pigeon – European Starling , a few others — that have been everywhere I’ve ever lived. We never would have gotten all those extra species of Red Crossbill that way.

Connecticut 174

Connecticut Baltimore North America New York City 174

10,000 Birds

JULY 21, 2014

There is another area of the Queens County CBC where a team will also likely see Monk Parakeets , Myipsitta monachus , but I am seriously determined to count that bird for my area, Coastal Flushing, a section of northeast Queens, New York, that includes Whitestone, home of one of the loudest invasive bird species in the U.S. And cell towers.

Chicago 199

Chicago New York City New York Illinois 199

10,000 Birds

NOVEMBER 13, 2018

As of mid-October 2018, the Collaborative had submitted more than 1,700 checklists and observed 618 species in the United States. The heat map is revealing: Unsurprisingly for a site founded and run by two New Yorkers (one of whom literally wrote the book on birding New York), the Empire State boasts the highest number of species (316).

Rhode Island 114

Rhode Island United States West Virginia Puerto Rico 114

10,000 Birds

SEPTEMBER 15, 2014

You see, like many other neighborhoods in and around New York City, Howard Beach has a significant population of Monk Parakeets , a South American parrot species that has adapted well to life in New York City, Chicago, New Jersey, Connecticut, Florida, and Texas after having escaping or being released from captivity.

Parrots 225

Parrots New York City New York New Jersey 225

10,000 Birds

AUGUST 15, 2022

The Latin species name of the Kalij Pheasant is leucomelanos , meaning “white” (leukos) and “black” (melanos, both Greek words). As a popular game bird, the Ring-necked Pheasant seems to have such high importance in the US that there are several papers just discussing the species in individual US states.

Rhode Island 147

Rhode Island Research South Dakota North Dakota 147