License migration redundant

Black bear cubs climbin..
© Clayoquot
CC BY-SA 3.0

Brown Bear Nationalpark..
© Brown_Bear_Nationa..
CC BY-SA 3.0

Brown Bear Nationalpark..
© Brown_Bear_Nationa..
CC BY-SA 3.0

Knut der Eisbär Januar ..
© Nicola
CC BY-SA 3.0

Belogrudi Medved.JPG
© Mariomassone
CC BY-SA 3.0

S73007.JPG
© RM4Y
CC BY-SA 3.0

SH101220.JPG
© RM4Y
CC BY-SA 3.0

SH101218.JPG
© RM4Y
CC BY-SA 3.0

Ursus thibetanus.002 - ..
© Drow_male
CC BY-SA 4.0

Ursus thibetanus.003 - ..
© Drow_male
CC BY-SA 4.0

Ursus thibetanus.004 - ..
© Drow_male
CC BY-SA 4.0

UBB 0056.jpg
© Jean-Luc 2005 at Ger..
CC-BY-SA-3.0

UBB 0001 Wegweiser.jpg
© Jean-Luc 2005 at Ger..
CC-BY-SA-3.0

Eisbär (Ursus maritimus..
© Jean-Luc 2005 at Ger..
CC-BY-SA-3.0

Berliner Baeren anagori..
© Anagoria
CC BY 3.0

Lageplantafel, Tierpark..
© Lotse
CC BY-SA 3.0

Play fight of polar bea..
© Brocken Inaglory
CC BY-SA 3.0

Play fight of polar bea..
© Brocken Inaglory
CC BY-SA 3.0

Polar bears fighting.jpg
© Brocken Inaglory
CC BY-SA 3.0

Denkmal Kurfürstendamm ..
© OTFW, Berlin
CC BY-SA 3.0