Bears standing on rear legs

Polar Bear ANWR 8.jpg
© Alan D. Wilson
CC BY-SA 3.0

Ursus spelaeus juvenile..
© Eduard Solà
CC BY-SA 3.0

Eisbaer zoom.jpg
© Marc Schuelper
CC BY-SA 4.0

Helarctos malayanus1.jpg
© KENPEI
CC-BY-SA-3.0

Ours, Luchon, septembre..
© Eugène Trutat (Born ..
Public Domain

Tübingen-Bebenhausen074..
© Rainer Halama
CC BY 2.5

Ursus Spelaeus.jpg
© Claire H. from New Y..
CC BY-SA 2.0

2~Bear~Diorama~AMNH~11-..
© WiKiRaW31
Public Domain

File-Bitola Zoo Bear 2...
© Guitardemon666
Public Domain

Syrischer Braunbär Tier..
© 3268zauber
CC BY-SA 3.0

Church, Frederick Stuar..
© Frederick Stuart Chu..
Public Domain

Polar bear (Ursus marit..
© Unknown
Public Domain

Polar bear (Ursus marit..
© Unknown
Public Domain

Öster-Malma (björn).JPG
© PookerVenla
Public Domain

US Navy 031000-N-XXXXB-..
© U.S. Navy photo
Public Domain

Polar Bear Knut @ Berli..
© Rene Ehrhardt from R..
CC BY 2.0

Polar Bear Knut @ Berli..
© Rene Ehrhardt from R..
CC BY 2.0

Brown bear (Ursus arcto..
© Malene Thyssen
CC BY-SA 3.0

Kodiak Bear standing on..
© David Menke
Public Domain

Kodiak Bear cubs playin..
© Hillebrand, Steve
Public Domain