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A female Blue Dacnis (Dacnis cayana) perched on a lichen covered branch, Atlantic rainforest, Brazil
Beautiful adult Red-faced liocichla, low angle view, side shot, in the morning foraging in the bush on the ground covered with moss in tropical moist montane forest, national park in northern Thailand.
Eurasian siskin sitting on a snow-covered branches arborvitae,forest birds, birds in forest birds on fir,winter,snow
Aerial view of whole park with the city at background close to sunset
An excellent example of a female Two-tailed pasha butterfly - Charaxes jasius on a fig tree, one of its favorite habitats. Oeiras, Portugal.
English name: Tropical kingbird\nScientific name: Tyrannus melancholicus\n\nCountry: Costa Rica\nLocation: San Gerardo de Dota
Black-crested Bulbul in Tampaton Temple Chonburi Thailand
Wild Crimson-breasted Shrike Bird in Pilanesberg National Park, South Africa during the summer, wet, season which provides an abundance of rich green grass for the herbivores and subsequently for the predators.
Golden Gate Park, San Francisco, CA
Cute little  squirrel looking for food in park, on the ground in public park in Taipei, Taiwan
European goldfinch, feeding on the seeds of thistles. European goldfinch or simply goldfinch, latin name Carduelis carduelis, Perched on a Branch of thistle
Orchard Swallowtail Butterfly (Female) In Subtropical Australian Garden
A Yellow-rumped warbler in trhe trees at Consumnes River Preserve in Sacramento County, California
The tiger quoll (Dasyurus maculatus), also known as the spotted-tail quoll, the spotted quoll, or the spotted-tailed dasyure
Black-heaed Bulbul in Tampaton Temple Chonburi Thailand
Butterfly spreading wings on leaf - animal behavior.
An American goldfinch (Spinus tristis) on a flower
Tokyo bitterling male adult fish, Pseudorhodeus tanago, but widely known as Tanakia tanago. This species was listed in the 1996 IUCN Red List as \
lilac breasted roller bird in the grass
Close up color image depicting a Common Mormon (papilio polytes) butterfly sitting. Focus is sharp on the butterfly while the background is nicely defocused, allowing room for copy space.
A red, white and blue betta fish or siamese fighting fish in front of a green java fern in an aquarium
Bird in springtime
Common redstart on dry twig, blurred background. in Ostrava, Moravian-Silesian Region, Czechia
Beautiful subacute male Blue-naped pitta, low angle view, side shot, foraging in the morning on the tropical moist montane forest, northern Thailand.
A close-up shot of a brown butterfly with patterns on the wing, isolated on a blurred background
Tiger Swallowtail Butterfly sitting on a yellow flower (Papilio glaucus) against a blurred green background.
Rufous-sided Broadbill (Smithornis rufolateralis rufolateralis) adult perched on branch in rainforest\n\nAtewa range, Ghana, Africa.                December
Names: Common treeshrew
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Butterfly spreading wings on leaf.
Free Images: "bestof:Naturalis Biodiversity Center - RMNH.AVES.129144 1 - Erithacus svecicus pallidogularis (Zarudny, 1897) - Turdidae - bird skin specimen.jpeg artwork Dimensions"
Naturalis Biodiversity Center - RMNH.AVES.129141 1 - Erithacus svecicus pallidogularis (Zarudny, 1897) - Turdidae - bird skin specimen.jpeg
Naturalis Biodiversity Center - RMNH.AVES.129141 2 - Erithacus svecicus pallidogularis (Zarudny, 1897) - Turdidae - bird skin specimen.jpeg
Naturalis Biodiversity Center - RMNH.AVES.129142 2 - Erithacus svecicus pallidogularis (Zarudny, 1897) - Turdidae - bird skin specimen.jpeg
Naturalis Biodiversity Center - RMNH.AVES.129142 1 - Erithacus svecicus pallidogularis (Zarudny, 1897) - Turdidae - bird skin specimen.jpeg
Naturalis Biodiversity Center - RMNH.AVES.129143 2 - Erithacus svecicus pallidogularis (Zarudny, 1897) - Turdidae - bird skin specimen.jpeg
Naturalis Biodiversity Center - RMNH.AVES.129143 1 - Erithacus svecicus pallidogularis (Zarudny, 1897) - Turdidae - bird skin specimen.jpeg
Naturalis Biodiversity Center - RMNH.AVES.129144 2 - Erithacus svecicus pallidogularis (Zarudny, 1897) - Turdidae - bird skin specimen.jpeg
Naturalis Biodiversity Center - RMNH.AVES.129144 1 - Erithacus svecicus pallidogularis (Zarudny, 1897) - Turdidae - bird skin specimen.jpeg
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