The moose or elk is the world's tallest, largest and heaviest extant species of deer and the only extant species in the genus Alces. It is also the tallest, and the second-largest, land animal in Nort
Alaska moose
Alce , Potter marsh, Alaska, Estados Unidos, 2017 08 22, DD 139
Growing antlers are covered with a soft, furry covering called "velvet". Blood vessels in the velvet transport nutrients to support antler growth.
The American black bear, or simply black bear, is a species of medium-sized bear which is endemic to North America. It is the continent's smallest and most widely distributed bear species. It is an om
An American black bear at Grand Teton National Park, Wyoming
American black bears can be distinguished from brown bears by their smaller size, their less concave skull profiles, their shorter claws and the lack of a shoulder hump.
Some individuals develop a white "crescent moon" blaze on the chest. This blaze, which is constant in Asian black bears, occurs in up to 80% of American black bear cubs, but only persists into adulthood for approx. 25%.