Bears – Adaptation to climate regions

Vector graphic for ecology chapter in biology textbook. The graphic illustrates the geographic distribution of three bear species on the world map, based on their adapation to the genaral climate regions, in accordance with the climate rules.

Detail - Asian black bear (Ursus thibetanus)
Detail – Asian black bear (Ursus thibetanus)
Detail- Polar bear (Ursus maritimus)
Detail- Polar bear (Ursus maritimus)
Detail - Grizzly Bear (Ursus arctos horribilis)
Detail – Grizzly Bear (Ursus arctos horribilis)
Illustration for ecology chapter in biology text book showing geographical distribution of three bear species based on ecological rules for thermal regulation (Allen's rule and Bermann's rule).
Illustration for ecology chapter in biology text book showing geographical distribution of three bear species based on ecological rules for thermal regulation (Allen’s rule and Bermann’s rule).
Final illustration shown as figure in biology textbook (i.e. Fokus Biologie. Cornelsen Verlag GmbH, Berlin).
Final illustration shown as figure in biology textbook (i.e. Fokus Biologie. Cornelsen Verlag GmbH, Berlin).