Image:Grizzly Bear Yellowstone.jpg

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Description

Grizzly Bear in Yellowstone National Park Ursus arctos horribilis

Reaching weights of about 400- 1500 lbs, the grizzly bear is mainly nocturnal and in preparation for winter will put on hundreds of pound of fat before going into hibernation. Their coloring ranges from blond to deep brown or black. The grizzly has a large hump over the shoulders which is a muscle mass used to power the forelimbs in digging. The head is large and round with a concave facial profile. In spite of their massive size this bear runs at speeds of up to 35 mph. Being omnivores, they feed on a variety of plants and berries including roots or sprouts and fungi as well as fish, insects and small mammals. Normally a solitary animal, the grizzly congregates alongside streams and rivers during the salmon spawn. Every other year females produce 1-4 young which are small and weigh only about 1 pound. For more information about the listed status of the grizzly please visit species profile

Source

U.S. Fish and Wildlife Service:

Date

(2005-08-31, according to EXIF data)

Author

Terry Tollefsbol, NATIONAL CONSERVATION TRAINING CENTER-PUBLICATIONS AND TRAINING MATERIALS

Permission
(Reusing this image)
Public domain This image or recording is the work of an U.S. Fish and Wildlife Service employee, taken or made during the course of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain. For more information, see the Fish and Wildlife Service copyright policy.


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Date et heureDimensionsUtilisateurCommentaire
actuel18 décembre 2005 à 20:371 050×750 (571 Kio)Ikkyu2 (ource: NATIONAL CONSERVATION TRAINING CENTER-PUBLICATIONS AND TRAINING MATERIALS Creator: Terry Tollefsbol {{PD-USGov-Interior-FWS}} )

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Métadonnées

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