License migration redundant

Bärenmutter & Junge..
© Ansgar Walk
CC BY 2.5

Bärenmutter & Junge..
© Ansgar Walk
CC BY 2.5

Bärenmutter & Junge..
© Ansgar Walk
CC BY 2.5

Bärenmutter & Junge..
© Ansgar Walk
CC BY 2.5

Polarbär 1 2004-11-17.j..
© Ansgar Walk
CC BY 2.5

Sparring 2 2004-11-16.jpg
© Ansgar Walk
CC BY 2.5

Tundra Buggy 2004-11-13..
© Ansgar Walk
CC BY 2.5

Zwei Junge 2004-11-16.jpg
© Ansgar Walk
CC BY 2.5

Denver asiaticbear.jpg
© self
CC-BY-SA-3.0

Snaggletooth-stuffed.JPG
© No machine-readable ..
CC-BY-SA-3.0

Polar Bear floating.jpg
© en:User:Cburnett
CC-BY-SA-3.0

Ursus arctos middendorf..
© User:Haplochromis
CC-BY-SA-3.0

BabyPandaAtSDZ.jpg
© Sepht
CC BY 2.5

Polar Bear 1166 - 17-11..
© Ansgar Walk
CC BY 2.5

Bear attack deterrent s..
© Arne Nordmann (norro)
CC-BY-SA-3.0

Stavenn Ursus maritimus..
© No machine-readable ..
CC BY 2.5

Berliner Zoo Bao-Bao 1...
© Times
CC-BY-SA-3.0

Berliner Zoo Bao-Bao 2...
© Times
CC-BY-SA-3.0

Berliner Zoo Bao-Bao 3...
© Times, reworked by F..
CC-BY-SA-3.0

Brown bear seaguls.jpg
© No machine-readable ..
CC-BY-SA-3.0