The long-tailed weasel resembles the ermine but has a longer tail, 9.5-16 cm (3.6-6.3 in) in length and greater than 44 percent of the head-body length. This is the only other member of the weasel ...

Stephen Lewis Detail from the color plate of the bridled weasel, also known as the long-tailed weasel, from Audubon’s book of mammals. Stephen Lewis Detail from the color plate of John James ...

A weasel stands on a log carrying a mouse at night. Weasels are notoriously difficult to capture on camera, and researchers are working to find the best way to draw them out of hiding. When ...