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North America Birds
951 bird species -: 4 Critically Endangered
Ocellated Turkey
Meleagris ocellata
Discover the Ocellated Turkey (Meleagris ocellata), a breathtaking bird of the Yucatan. Learn about its habitat, diet, and unique iridescent appearance today.
70-100 cm
1,176
Upland Ground Birds
Olive Sparrow
Arremonops rufivirgatus
Discover the Olive Sparrow (Arremonops rufivirgatus). Learn about this unique perching bird's appearance, habitat, diet, and tips for successful birdwatching.
14-16 cm
1,244
Perching Birds
Olive Warbler
Peucedramus taeniatus
Discover the Olive Warbler (Peucedramus taeniatus), a unique perching bird. Learn about its habitat, physical appearance, diet, and tips for successful birdwatching.
11-13 cm
1,160
Perching Birds
Olive-backed Euphonia
Euphonia gouldi
Discover the Olive-backed Euphonia (Euphonia gouldi). Learn about this vibrant perching bird's appearance, habitat, diet, and expert tips for birdwatching.
10-12 cm
1,026
Perching Birds
Olive-backed Pipit
Anthus hodgsoni
Discover the Olive-backed Pipit (Anthus hodgsoni). Learn about this olive-colored perching bird, its unique habitat, migratory patterns, and expert birding tips.
14-16 cm
1,850
Perching Birds
Olive-backed Quail-Dove
Leptotrygon veraguensis
Discover the Olive-backed Quail-Dove (Leptotrygon veraguensis). Learn about its unique physical appearance, rainforest habitat, diet, and birdwatching tips.
23-28 cm
1,231
Upland Ground Birds
Olive-sided Flycatcher
Contopus cooperi
Discover the Olive-sided Flycatcher (Contopus cooperi). Learn about its physical appearance, habitat, diet, and conservation status in our comprehensive guide.
18-20 cm
1,178
Perching Birds
Orange-breasted Bunting
Passerina leclancherii
Discover the Orange-breasted Bunting (Passerina leclancherii), a stunning blue and orange songbird native to Mexico. Learn about its habitat, diet, and behavior.
11-13 cm
1,176
Perching Birds
Orange-chinned Parakeet
Brotogeris jugularis
Discover the Orange-chinned Parakeet (Brotogeris jugularis). Learn about their unique physical traits, habitat, diet, and behavior in this expert bird guide.
17-18 cm
1,249
Perching Birds
Orange-collared Manakin
Manacus aurantiacus
Discover the vibrant Orange-collared Manakin. Learn about its unique physical traits, lekking behavior, tropical habitat, and expert tips for birdwatching.
10-11 cm
1,107
Perching Birds
Orange-crowned Warbler
Leiothlypis celata
Discover the Orange-crowned Warbler (Leiothlypis celata). Learn about this elusive green songbird's habitat, diet, identification tips, and unique behaviors.
11-13 cm
1,146
Perching Birds
Orange-flanked Bush-robin
Tarsiger cyanurus
Discover the Orange-flanked Bush-robin (Tarsiger cyanurus), a stunning perching bird. Learn about its habitat, diet, identification, and birdwatching tips today.
13-14 cm
1,812
Perching Birds
Orchard Oriole
Icterus spurius
Discover the Orchard Oriole (Icterus spurius). Learn about its chestnut and black plumage, unique habitat, breeding habits, and expert tips for birdwatchers.
15-18 cm
1,103
Perching Birds
Ornate Hawk-eagle
Spizaetus ornatus
Discover the Ornate Hawk-eagle (Spizaetus ornatus), a stunning raptor of the Neotropics. Learn about its appearance, hunting habits, and conservation status today.
58-68 cm
1,299
Birds of Prey
Pacific Golden Plover
Pluvialis fulva
Discover the Pacific Golden Plover (Pluvialis fulva). Learn about this stunning gold and black wader, its migration patterns, diet, and tips for birdwatchers.
23-26 cm
1,794
Waders
Pacific Loon
Gavia pacifica
Discover the Pacific Loon (Gavia pacifica), a fascinating seabird. Learn about its habitat, physical appearance, diet, and expert tips for birdwatching success.
58-74 cm
1,173
Seabirds
Pacific Screech-owl
Megascops cooperi
Discover the Pacific Screech-owl (Megascops cooperi). Learn about its physical appearance, nocturnal behavior, diet, habitat, and tips for spotting this owl.
20-23 cm
1,439
Night Birds
Pacific Swift
Apus pacificus
Discover the Pacific Swift (Apus pacificus). Learn about this agile bird's appearance, aerial behavior, migratory patterns, and expert tips for spotting them.
17-18 cm
1,921
Tree-clinging Birds
Pacific Wren
Troglodytes pacificus
Discover the Pacific Wren (Troglodytes pacificus), a small perching bird. Learn about its habitat, diet, distinct brown plumage, and expert birdwatching tips.
8-10 cm
1,162
Perching Birds
Pacific-slope Flycatcher
Empidonax difficilis
Discover the Pacific-slope Flycatcher (Empidonax difficilis). Learn about its olive-yellow plumage, unique habitat, insect-based diet, and expert birding tips.
13-15 cm
1,255
Perching Birds
Painted Bunting
Passerina ciris
Discover the vibrant Painted Bunting (Passerina ciris). Learn about this stunning perching bird's habitat, diet, identification, and essential birdwatching tips.
12-14 cm
1,224
Perching Birds