Click any photo to view an enlargement. Once there, you may sweep through the collection (or use your keyboard’s arrow keys). More Albums
Brown Jay (© Nick Viani) Arenal Observatory, Costa Rica
White-throated Shrike-Tanager (© Nick Viani) Arenal Observatory, Costa Rica
Chestnut-sided Warbler (© Nick Viani) Arenal Observatory, Costa Rica. Note: "Male sings rather well for a hummingbird" (The Birds of Costa Rica)
Black-striped Sparrow (© Nick Viani) Arenal Observatory, Costa Rica
Scaly-breasted Hummingbird (© Nick Viani) Arenal Observatory, Costa Rica. Note: "Male sings rather well for a hummingbird" (The Birds of Costa Rica)
Scaly-breasted Hummingbird (© Nick Viani) Arenal Observatory, Costa Rica. Note: "Male sings rather well for a hummingbird" (The Birds of Costa Rica)
Australian Eucalyptus bark (© Nick Viani) Arenal Observatory, Costa Rica
Gray-capped Flycatcher (© Nick Viani) Arenal Observatory, Costa Rica
Gray-capped Flycatcher (© Nick Viani) Arenal Observatory, Costa Rica
Tennessee Warbler (© Nick Viani) Arenal Observatory, Costa Rica
Baltimore Oriole (© Nick Viani) Arenal Observatory, Costa Rica
Melodious Blackbird (© Nick Viani) Arenal Observatory, Costa Rica
Cattle Egret (© Nick Viani) Arenal Observatory, Costa Rica
Tree Frog (© Nick Viani) Arenal Observatory, Costa Rica
Masked Tityra (© Nick Viani) Arenal Observatory, Costa Rica
Dull-mantled Antbird (© Nick Viani) Arenal Observatory, Costa Rica
Crested Guan (© Nick Viani) Arenal Observatory, Costa Rica
Crested Guan (© Nick Viani) Arenal Observatory, Costa Rica
Semiplumbeous Hawk (© Nick Viani) Arenal Observatory, Costa Rica
Chestnut-sided Warbler (© Nick Viani) Arenal Observatory, Costa Rica
Black & Yellow Tanager (© Nick Viani) Arenal Observatory, Costa Rica
Black & Yellow Tanager (© Nick Viani) Arenal Observatory, Costa Rica
Great Curassow (© Nick Viani) Arenal Observatory, Costa Rica
Scarlet Tanager female/immature (© Nick Viani) Arenal Observatory, Costa Rica
Dusky Flycatcher (© Nick Viani) Arenal Observatory, Costa Rica
Dusky Flycatcher (© Nick Viani) Arenal Observatory, Costa Rica
Turkey Vulture (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Keel-billed Toucan (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Keel-billed Toucan (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Keel-billed Toucan (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Roadside Hawk (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Groove-billed Ani (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Turquoise-browed Motmot (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Turquoise-browed Motmot (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Turquoise-browed Motmot (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Rufous-naped Wren (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Streak-headed Woodcreeper (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Tennessee Warbler (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Nutting's Flycatcher (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Inca Dove (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Squirrel Cuckoo (© Nick Viani 11/21) Hacienda Guachipelin, Costa Rica
Pacific Screech Owl (© Nick Viani 11/20) Hacienda Guachipelin, Costa Rica
Hoffmann's Woodpecker (© Nick Viani 11/20) Hacienda Guachipelin, Costa Rica
Black Vulture (© Nick Viani 11/20) Hacienda Guachipelin, Costa Rica
Rufous-capped Warbler (© Nick Viani 11/20) Rincon de la Vieja National Park, Costa Rica
Unidentified Butterfly (© Nick Viani 11/20) Oropendola Falls, Hacienda Guachipelin, Costa Rica
Wood Thrush (© Nick Viani 11/20) Rincon de la Vieja National Park, Costa Rica
Wood Thrush (© Nick Viani 11/20) Rincon de la Vieja National Park, Costa Rica
White-throated Magpie-Jay (© Nick Viani 11/20) Hotel Hacienda Guachipelin, Costa Rica
Great-tailed Grackle (© Nick Viani 11/20) Hotel Hacienda Guachipelin, Costa Rica