Carl Engstrom:
American Goldfinch
Carl Engstrom:
American Goldfinch
Carl Engstrom:
House Finches & American Goldfinches
Carl Engstrom:
House Finch
Carl Engstrom:
House Finch
Carl Engstrom:
Weird Pine Sisken
Carl Engstrom:
Pine Siskin
Carl Engstrom:
Pine Siskins
Carl Engstrom:
House Finch
Carl Engstrom:
Mystery Bird
Carl Engstrom:
House Finch
Carl Engstrom:
Banded Mystery Bird
Carl Engstrom:
Pine Siskin & American Goldfinch (flagged)
Carl Engstrom:
Mrs. Longclaws
Carl Engstrom:
eBird Doc Shot: Common Redpoll
Carl Engstrom:
eBird Doc Shot: Hoary Redpoll
Carl Engstrom:
Evening Grosbeak Flock
Carl Engstrom:
eBird Doc Shot: Pine Siskin
Carl Engstrom:
Harris's Sparrow
Carl Engstrom:
Siskin Variation