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1 0 Western Ribbon Snake

Western Ribbon Snake

by harmoniousdischordDenton, Texas, USA

Possibly subspecies rubrilineatus or proximus, though could be

4 2 Australian White-backed Magpie

Australian White-backed Magpie

by pamsaiVictoria, Australia

, Victoria and New South Wales. It

4 4 Northern (Baltimore) Oriole

Northern (Baltimore) Oriole

by doreen.chambers.14Vermont, USA

7-8 1/2 inches. Eastern male. Has black head, black wings, and tail, orange ...

0 3 Mallard hybrid duck

Mallard hybrid duck

by Maria dBChapel Hill, North Carolina, USA

Mallards frequently interbreed with their ...

1 0 Coral Fungus

Coral Fungus

by JakubkoMaine, USA

a complex of a handful of species which have retained the ancestral ability to ...

1 0 Orb weaver spider

Orb weaver spider

by Maria dBChapel Hill, North Carolina, USA

to interbreed, making identification ...

1 0 Jeffersons Salamander

Jeffersons Salamander

by sean.kempfIndiana, USA

Typically dark gray, brown or black on it's back but a lighter shade on the ...

7 7 Pyrrhuloxia (hybrid?)

Pyrrhuloxia (hybrid?)

by jesloweryTucson, Arizona, USA

I think this could be a hybrid between the "Desert Cardinal" (Pyrrhuloxia) and ...

1 1 Map Turtle

Map Turtle

by KellyforWonderTexas, USA

I am not sure what kind of map turtle this is. There are some many species. ...

0 0 Pacific Wren

Pacific Wren

by MachiAlaska, USA

, but the species was split in 2010 as the two species do not

2 0 Pearly Crescentspot, female, Phenotype B

Pearly Crescentspot, female, Phenotype B

by TomElliottWisconsin, USA

Small butterfly. Typically flies low to the ground.

0 0 White-breasted cormorant

White-breasted cormorant

by Mari du PreezPretoria, Gauteng, South Africa

does however interbreed freely with ...

0 1 Northern oriole

Northern oriole

by dlinseWisconsin, USA

Black head with orange breast perched in a dead elm tree. Excellent song

2 2 juvenile selaphorus hummingbirds

juvenile selaphorus hummingbirds

by KarenSaxtonCoquille, Oregon, USA

areas where both species reside and breed(and

3 3 Crimson (Adelaide) Rosella

Crimson (Adelaide) Rosella

by RachaelBSouth Australia, Australia

Crimson and Yellow Rosellas. Both of these still

2 0 Red-rumped Swallow

Red-rumped Swallow

by JoeHartmanจังหวัดอุดรธานี, Thailand

. They usually form groups together but do not

5 0 Wildcat

Wildcat

by Malcolm Wilton-JonesSagunto/Sagunt, Comunidad Valenciana / Comunitat Valenciana, Spain

Wild cats are still common here but some are known to

0 0 Calico Aster

Calico Aster

by Tamarac ConnieMinnesota, USA

Belongs to the Sunflower Family. It has several small flower heads of white or ...

0 3 Mallard Duck

Mallard Duck

by TammiG33Augusta, Georgia, USA

been known to interbreed with other duck ...

0 0 Mallard Ducks

Mallard Ducks

by woodkm3St. Moritz, Graubünden - Grigioni - Grischun, Switzerland

ancestor of all domestic ducks, and can

1 2 Spotted Towhee

Spotted Towhee

by CindyBinghamKeiserEscondido, California, USA

Male bird with a dark head, tail and upper body. The sides are rufous and eyes ...

2 0 Pato-real (Mallard)

Pato-real (Mallard)

by asergioCuritiba, Paraná, Brazil

The male birds have a bright green or blue head, while the female's is beige.

1 0 Mallard (males)

Mallard (males)

by KarenLTennessee, USA

water plants, and is gregarious. The Mallard is the ancestor of most domestic ...

0 1 Red River Hog

Red River Hog

by hexforlifeNashville-Davidson, Tennessee, USA

occupies eastern and southern Africa. Where the two meet, they are commonly ...

0 0 Mallard

Mallard

by WombatAlgarve, Portugal

ducks, and can interbreed with other ...

2 0 Feral pigeon

Feral pigeon

by KarenLParroquia Quito, Provincia de Pichincha, Ecuador

species and will readily interbreed. Feral ...

4 2 Mallard

Mallard

by FoTonyZuid-Holland, Netherlands

Mallards frequently interbreed with their ...

0 0 City pigeon

City pigeon

by AliceGriffithTexas, USA

and feral pigeons are all the same species and will readily

0 0 Feral Pigeon

Feral Pigeon

by KaleeVidanapathiranaSri Lanka

and feral pigeons are all the same species and will readily

0 0 Carolina Chickadee

Carolina Chickadee

by ShirezuTulsa, Oklahoma, USA

. They may interbreed with Black-capped ...

1 2 American Black Duck (male)

American Black Duck (male)

by Carol MilneWeissport East, Pennsylvania, USA

Large male dabbling duck. At first glance looks like a female mallard, darker ...

0 0 Feral Pigeon

Feral Pigeon

by Neilen JoycePort Elizabeth, Eastern Cape, South Africa

all the same species and will readily

0 0 Feral pigeon

Feral pigeon

by Scott sKingston, Ontario, Canada

same species and will readily interbreed. ...

0 0 feral pigeon

feral pigeon

by Scott sKingston, Ontario, Canada

and feral pigeons are all the same species and will readily

0 0 Feral pigeon

Feral pigeon

by Aaron_GGatlinburg, Tennessee, USA

all the same species and will readily

0 0 Feral Pigeon

Feral Pigeon

by FaredinAliyevskiRegion Hovedstaden, Denmark

feral pigeons are all the same species and will readily

2 0 Reef Heron

Reef Heron

by kdpicturemakerQueensland, Australia

in distribution and do interbreed. Also ...

2 1 Carolina Chickadee

Carolina Chickadee

by ShirezuBartlesville, Oklahoma, USA

. They may interbreed with Black-capped ...

1 0 Slate-colored Junco

Slate-colored Junco

by ShirezuTulsa, Oklahoma, USA

frequently still is), but they interbreed ...

1 3 Split Gill Fungus

Split Gill Fungus

by LaurenZarateTuxtla Gutiérrez, Chiapas, Mexico

interbreed. It forms a fruiting body which ...

0 0 Mallard

Mallard

by doreen.chambers.14Vermont, USA

because they interbreed. The speculum is ...

0 0 Pacific Wren

Pacific Wren

by MachiAlaska, USA

This little wren did not fly away and eyed us very closely. Only until we were ...

1 3 Red Fox (with sarcoptic mange)

Red Fox (with sarcoptic mange)

by julie.krzykwaConnecticut, USA

mystery animal spotted in my neighbor's backyard in 2010.

0 0 Mallard Duck

Mallard Duck

by ThomasEvansBloomfield Hills, Michigan, USA

ancestor of all domestic ducks, and can

0 0 Mallard Duck (Female)

Mallard Duck (Female)

by HeatherMillerAtlanta, Georgia, USA

Found at the Atlanta Botanic Gardens pond. She was fluffing her feathers, ...

0 0 Mallard

Mallard

by hmtreviBallinger, Texas, USA

is also migratory. The Mallard is the ancestor of most domestic ducks, and can ...

0 0 Birch Polypore

Birch Polypore

by LarsKorbHohenhorn, Schleswig-Holstein (Landmasse), Germany

The fruiting bodies are pale, with a smooth greyish-brown top surface, with the ...

0 0 Feral Pigeon

Feral Pigeon

by BrinschkMünster, Nordrhein-Westfalen, Germany

readily interbreed. Feral pigeons find the ...

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