Search results
Results From The WOW.Com Content Network
Weasels feed on small mammals and have from time to time been considered vermin because some species took poultry from farms or rabbits from commercial warrens. They do, on the other hand, eat large numbers of rodents. Their range spans Europe, North America, much of Asia and South America, and small areas in North Africa.
Sthenictis sp. (American Museum of Natural History). Mustelids vary greatly in size and behaviour. The smaller variants of the least weasel can be under 20 cm (8 in) in length, while the giant otter of Amazonian South America can measure up to 1.7 m (5 ft 7 in) and sea otters can exceed 45 kg (99 lb) in weight.
Skulls of a long-tailed weasel (top), a stoat (bottom left) and least weasel (bottom right), as illustrated in Merriam's Synopsis of the Weasels of North America. The long-tailed weasel is the product of a process begun 5–7 million years ago, when northern forests were replaced by open grassland, thus prompting an explosive evolution of small, burrowing rodents.
For premium support please call: 800-290-4726 more ways to reach us
The giant kangaroo rat (Dipodomys ingens) is endemic to California. Order: Rodentia Family: Heteromyidae. Twenty-six species of pocket mice and kangaroo rats occur in California. Subfamily Dipodomyinae (kangaroo rats and mice) Pacific (or agile) kangaroo rat, Dipodomys agilis (endemic) California kangaroo rat, Dipodomys californicus
For premium support please call: 800-290-4726 more ways to reach us
The least weasel is the product of a process begun 5–7 million years ago, when northern forests were replaced by open grassland, thus prompting an explosive evolution of small, burrowing rodents. The weasel's ancestors were larger than the current form, and underwent a reduction in size to exploit the new food source.
The California kangaroo rat (Dipodomys californicus) is a species of rodent in the family Heteromyidae. [2] However, populations are declining, having not fully recovered after the drought in California from 2013 to 2015 destroyed their habitat ( the grasslands ) and changed it into desert .