Newfoundland marten (Photo by Helen Jones)
American marten (Newfoundland population)
Where do they live?
The American marten (Newfoundland population), also known as Newfoundland marten, is found only on the island of Newfoundland. Due to its geographic separation, this species is genetically distinct from its mainland cousins. This rare member of the weasel family is a forest-dweller who prefers conifer forests, where it hunts for its preferred prey, the meadow vole, under the forest’s thick canopy. It makes its home in dens, crevices and hollowed trees. Contrary to its small stature, the marten actually needs a large territory in which to live — between 10-30 square kilometres.
What does it look like?
The American marten has a slender body, short limbs and a long bushy tail. Its dark brown fur is contrasted by a distinctive orange patch on its throat. Swift but small, these skilled hunters weigh about a kilogram and measure around 50-60 centimetres in length.
What does it eat?
The marten is primarily a carnivore — meaning that it eats other animals. Its diet is comprised of voles, hares, shrews, squirrels, birds, insects, fish, with the occasional berry.
What is the conservation status of this species?
With a population between approximately 440 and 850 it is no surprise that the marten is at risk, both nationally and provincially. The species was listed as endangered in 1996 by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC). In 2007 the status was changed to threatened due to an increase in population. However, the species still faces many threats to its continued survival, including incidental snaring and trapping, competition for food, predation and loss of habitat.
What is NCC doing to protect habitat for this species?
Through the protection of large tracts of land in prime marten habitat, the Nature Conservancy of Canada (NCC) is helping to protect the undisturbed, mature forest that the Newfoundland marten needs to thrive. NCC’s Lloyds River Escarpment, and most recently the acquisition of the Grassy Place in southwest Newfoundland, will help to ensure that this distinctive Newfoundland species will have the space it needs to hunt, mate and roam now and into the future.
Source: Parks Canada [page visited November 17, 2011]