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male Blackcap (Sylvia atricapilla)
Ruddy turnstone by coastal cliffs.
Robin on a branch
A blacked-cowled oriole perches on a tree branch in tropical Costa Rica.
Common firecrest perching in a conifer with vibrant crest.
Garden bird Great tit, songbird sitting on the nice branch with beautiful autumn background. little bird in nature forest habitat, Wildlife scene from nature. Parus major
Eurasian Wigeon (Anas penelope) wintering in the Netherlands.
Beautiful small bird, adult male Blue-fronted redstart, low angle view, front shot, perching on the stump of tropical tree with moss in the morning in tropical moist montane forest, national park in northern Thailand.
Fauna of Goolwa lakes region of The South of Australia
avifauna
Male of Red-backed shrike. Lanius collurio
Flame-headed Tanager on branch, Amazon River, Ecuador, South America.  Ecuador a beautiful country with many Spanish colonial influences remaining, contains some of the most environmentally sensitive areas in the world, from the Amazon basin to the cloud forest and rainforest regions, each of which are endangered through habitat loss, pollution and population pressures.
Dark-backed Weaver (Ploceus bicolor) in Nyungwe National Park,Rwanda
A male Cape May Warbler in the magnificent natural reserve of Matanzas in Cuba.
Striking Male Hooded Merganser, Lophodytes cucullatus, showcasing its captivating black and white plumage in North American waters.
The yellow-billed duck (Anas undulata) is a 51–58 cm long dabbling duck which is an abundant resident breeder in southern and eastern Africa. This duck is not migratory, but wanders in the dry season to find suitable waters. It is highly gregarious outside the breeding season and forms large flocks.
A Brown Thornbill, Acanthiza pusilla, perched in a tree  in Launceston Tasmania with copy space.
Common Grackle (Quiscalus quiscula) in a wetland marsh. Great Meadows National Wildlife Refuge, Massachusetts
Black-crested Bulbul in Tampaton Temple Chonburi Thailand
great crested grebe closeup on lake, podiceps cristatus
Titmouse on the green grass
Great Crested Grebe in nest with chicks
The common firecrest, also known as the firecrest
Bullfinch in spring,Eifel,GErmany.
Common chaffinch sits on a tree. Beautiful songbird Common chaffinch in wildlife. The common chaffinch or simply the chaffinch, latin name Fringilla coelebs.
Bird in springtime
Eastern Olivaceous Warbler, Iduna pallida, foraging among wetland plants.
Two European goldfinches (Carduelis carduelis) perching on a tree against a blue sky.
Hooded Merganser - profile
Male and female Chestnut Teal (Anas castanea) in a pond in Sydney, New South Wales, Australia.
Free Images: "bestof:Common triplefin.png Common triplefin Forsterygion lapillum a species of threefin blenny family Tripterygiidae Drawing by Jenyns L 1842 Fish In C Darwin ed The"
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