Norway

American Robin

Turdus migratorius

Arcyria incarnata

Anabaenopsis circularis

Anhinga

Anhinga anhinga

Anisonema multicostatum

Anathece clathrata

American Pygmy Kingfisher

Chloroceryle aenea

Amoenoscapa caudata

Apiognomonia erythrostoma

Anabaena catenula

Tintinnopsis baltica

Andean Cock-of-the-rock

Rupicola peruvianus

Aphanocapsa conferta

Aphanocapsa hyalina

Bat Falcon

Falco rufigularis

Bay-headed Tanager

Tangara gyrola

Bicolored Antpitta

Grallaria rufocinerea

Beluga

Delphinapterus leucas

Black-and-white Hawk-Eagle

Spizaetus melanoleucus

Black-billed Thrush

Turdus ignobilis

Barking Owl

Ninox connivens

Beautiful Demoiselle

Calopteryx virgo

Biscogniauxia repanda

Bitrichia chodatii

Black-backed Bush Tanager

Urothraupis stolzmanni

whale-louse

Cyamus boopis

Bare-faced Ibis

Phimosus infuscatus

Burrowing Parakeet / Burrowing Parrot

Cyanoliseus patagonus

Barnacle Goose

Branta leucopsis

Barred Antshrike

Thamnophilus doliatus

Barred Becard

Pachyramphus versicolor

Barred Forest-Falcon

Micrastur ruficollis

Barrow's Goldeneye

Bucephala islandica

beech marten

Martes foina

Black-capped Tyrannulet

Phyllomyias nigrocapillus

Black-chested Buzzard-Eagle

Geranoaetus melanoleucus

Black-legged Kittiwake

Rissa tridactyla

Black-headed Bunting

Emberiza melanocephala

Black-rumped Waxbill

Estrilda troglodytes

Blacksmith Lapwing

Vanellus armatus

Black-striped Sparrow

Arremonops conirostris

Black Tern

Chlidonias niger

Jungle Owlet

Glaucidium radiatum

Blue-backed Conebill

Conirostrum sitticolor

Black Woodpecker

Dryocopus martius

Blue-black Grassquit

Volatinia jacarina

Black Flowerpiercer

Diglossa humeralis

Black-crested Warbler

Myiothlypis nigrocristata

Black-crowned Tityra

Tityra inquisitor

Black Kite

Milvus migrans

Black-headed Weaver

Ploceus melanocephalus

Blackish Tapaculo

Scytalopus latrans

Black-necked Stilt

Himantopus mexicanus

Black-Polled Warbler

Setophaga striata

Black-throated Tody-Tyrant

Hemitriccus granadensis

Black Stork

Ciconia nigra

Black-winged Saltator

Saltator atripennis

Black-Necked Grebe

Podiceps nigricollis

Black-faced Tanager

Schistochlamys melanopis

Black Swan

Cygnus atratus