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About 290 North American river otters are currently in captivity.
The North American river otter is more social than most mustelids.
She was 21 and lived well past the median life expectancy of a North American river otter.
Weasel species, including the North American river otter are prevalent in the park.
Other recent births include two North American river otters and a pair of baby beavers.
North American river otters, like most predators, prey upon the most readily accessible species.
Aquatic life ties North American river otters almost exclusively to permanent watersheds.
Upgrades to the North American river otter exhibit (2008)
The Children's Zoo also includes North American river otters.
Communication among North American river otters is accomplished mainly by olfactory and auditory signals.
North American river otters are polygynous.
North American river otter (Lontra canadensis) were also numerous.
Four North American river otters reside at the aquarium and can be viewed interacting with one another and their trainers throughout the day.
North American river otters live an average of 21 years of age in captivity, but they can reach 25 years of age.
They are less likely to be prey for the North American river otters since they are fast-swimming and can find good escape cover.
In addition, North American river otters can contract jaundice, hepatitis, feline panleucopenia, and pneumonia.
Feeding stations are located at the North American river otters and the Asian koi fish pond.
Popular exhibits at the center include American bison, North American river otters, black bears and mountain lions.
Bears - The spotted-necked otter and North American river otter can be seen at the entrance.
New for the 2007 season, the zoo open a new North American river otter exhibit with two females and one male otter.
In 2013, the North American River Otter exhibit opened and features an indoor and underwater viewing area.
North American river otters also inhabit the forested regions of the Pacific coast in North America.
Kansas Carnivores, opened in 2009, features mountain lions and North American river otters in side-by-side exhibits.
Common mammals include North American river otters, bobcats, white-tailed deer, raccoons, marsh rabbits, and opossum.
North American River Otter Husbandry Notebook.
The species name was Lutra canadensis.
Reintroduction and status of River Otter (Lutra canadensis) in Illinois.
Gastrointestinal helminths in the river otter (Lutra canadensis) in Tennessee.
North American river otter (Lutra canadensis)
River otter, Lutra canadensis - C (rocky intertidal)
Dracunculus lutrae n. sp., was recovered from otter Lutra canadensis (Schreber).
With otter habitats recovering as farms revert to woodlands, contaminants declining and water quality improving, specialists expect Lutra canadensis to thrive.
An examination of spatial variation in mercury concentrations in otter (Lutra canadensis) in south-central Ontario.
A new application of the adaptive kernel method: Estimating linear home ranges of River Otter, Lutra canadensis.
Tissues of mink (Mustela vison) and river otter (Lutra canadensis) from several Manitoba drainage basins were analyzed for total mercury.
Causeâ€"effect linkages between chemicals and populations of mink (Mustela vison) and otter (Lutra canadensis) in the Great Lakes basin.
Blacktail deer, black bear, cougar, Roosevelt elk, red squirrel, beaver, mink (Mustela vison), and river otter (Lutra canadensis) are common mammals.
Scats of mink (Mustela vison) and otter (Lutra canadensis) in northeastern Alberta contained different food items in different habitat types according to type of water body.
Dracunculus lutrae Chrichton and Beverley-Burton 1973 of the otter, Lutra canadensis (Schreber), was found across the entire province and, in most areas, the prevalence exceeded 75%.
River otters (Lutra canadensis) can be found through the length of the St. Johns and its tributaries, living in burrows or in the roots of trees bordering waterways.
The river otter (Lutra canadensis) occurs throughout N America except in DESERT and arid TUNDRA regions.
The gross morphology and microscopic anatomy of the ciliary and iris musculature of the Canadian river otter (Lutra canadensis) and Canadian beaver (Castor canadensis) were studied to help evaluate whether either species has an exaggerated accommodative mechanism for use underwater.
Wörterbuch für Begriffe aus dem Bereich Zoologie