Roger van Gelder:
Berylline Hummingbird
Roger van Gelder:
Lesser Goldfinch
Roger van Gelder:
White Tail, Big Ears
Roger van Gelder:
Juvenile Coopers
Roger van Gelder:
Egret preening
Roger van Gelder:
Portrait of a Great Blue Heron
Roger van Gelder:
Ash-throated Flycatcher
Roger van Gelder:
Green Heron
Roger van Gelder:
Verdin
Roger van Gelder:
Verdin up close
Roger van Gelder:
The Big Boss
Roger van Gelder:
Snowies having a tiff!
Roger van Gelder:
Portrait of a Goose
Roger van Gelder:
Portrait of a juvenile Red-tail
Roger van Gelder:
Black-crowned Night Heron
Roger van Gelder:
Yellow-crowned Night Heron
Roger van Gelder:
"A Handsome Bird"
Roger van Gelder:
Ecuadorian Thrush
Roger van Gelder:
Blue-gray Tanager
Roger van Gelder:
Great Thrush
Roger van Gelder:
Shiny Cowbird
Roger van Gelder:
Plumbeous Sierra Finch
Roger van Gelder:
Chestnut-winged Cinclodes
Roger van Gelder:
Sparkling Violetear
Roger van Gelder:
Antpitta showing off its tiny tail
Roger van Gelder:
Pacific Hornero
Roger van Gelder:
White-cheeked Pintail
Roger van Gelder:
Rufous-collared Sparrow
Roger van Gelder:
Cinereous Conebill
Roger van Gelder:
Thistletail
