Marten

Marten (Martes americana), slender weasel specialized for life in the northern coniferous forests; found from Alaska and BC to Newfoundland and into the US.
Marten (Martes americana), slender weasel specialized for life in the northern coniferous forests; found from Alaska and BC to Newfoundland and into the US.


Marten Distribution
Marten
The marten is an acrobatic weasel, spending much of its time in trees (artwork by Todd Telander).

Marten (Martes americana), slender weasel specialized for life in the northern coniferous forests; found from Alaska and BC to Newfoundland and into the US.

Description

Males average 60 cm long and weigh 1 kg; females 54 cm and 650 g. The bushy tail is half the body length; feet are large with sharp climbing claws. The colour is shades of brown with a yellow chest spot and blackish legs and tail. The large ears are whitish. Marten are solitary, except for the female and kits, which may travel as a group for several months.

Diet

Expert climbers, they hunt in trees for squirrels and bird nests and on the ground for mice, voles, hares and birds. Insects, berries and even carrion are also eaten.

Reproduction and Development

Mating is in July-Aug and, following a lengthy period of delayed implantation of the embryos, litters of 1-4 young are born Mar-Apr. Sexual maturity occurs at 2 years.

Relationship with Humans

The species is highly valued for its soft, lustrous fur. The annual catch in Canada has been as low as 20 000 to 50 000 but in recent years has been around 100 000. Forest fires and overkill have been the main causes of the decline.

How did an ice age determine what animals and insects are only now found on the land we now call Canada? Leah and Falen go way, way back to find the answers. See also: "Ours To Save," a special report from the Nature Conservancy of Canada and NatureServe Canada. Link: https://bit.ly/33dpT6H
Note: The Secret Life of Canada is hosted and written by Falen Johnson and Leah Simone Bowen and is a CBC original podcast independent of The Canadian Encyclopedia.

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