10,000 Birds

DECEMBER 19, 2012

I took a ride up to the Fall River Valley back in October and spotted both morphs in the large grasslands where we also usually see Rough-legged Hawks and Prairie Falcons. They are often seen on the ground since their prey consists mainly of rabbit, prairie dog and, you guessed it, ground squirrel.

Squirrels 157

Squirrels Prairie Dogs North America United States 157

10,000 Birds

JULY 18, 2012

The hole-nesting population of peregrine falcons disappeared with the felling of the giant trees upon which they depended. According to the literature, Peregrine Falcons and Merlins both nested in tree cavities until the end of the 19th and early 20th centuries when most of the great trees were felled.

North America 216

North America America Barn Owls Falcons 216

10,000 Birds

MAY 7, 2019

Finches, for example, are “especially prone to nomadism,” and Falcons, as many experienced birders know, are more closely related to parrots and songbirds than to hawks and eagles. 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

JANUARY 5, 2019

Barred Forest-Falcon – Micrastur ruficollis. Collared Forest-Falcon – Micrastur semitorquatus. Laughing Falcon – Herpetotheres cachinnans. Red-footed Falcon – Falco vespertinus. New Zealand Falcon – Falco novaeseelandiae. Brown Falcon – Falco berigora. 01 Jan 2018.

2018 113

2018 Australia Woodpeckers Sparrows 113