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Quiz
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The
Parks / Yukon
Territory / Vuntut
National Park
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The raven, willow ptarmigan and
some gyrfalcon and owls remain in the park year-
round. Migrating waterfowl, shorebirds and songbirds
include tundra swans and Canada geese. Each
year 500 000 birds use the flats as a breeding,
staging and moulting refuge, making Old Crow
Flats one of the worlds most important
waterfowl habitats. A three year study of the
wetland habitats on the flats
is now underway to determine why particular
lakes are important to breeding and moulting
waterfowl.
The Old Crow and surrounding areas
provide an important fall, winter and spring
habitat for the Porcupine caribou herd, whose
range extends throughout northern Yukon and
into Alaska. Estimated at about 160 000 animals,
the herd travels from the Ogilvie Mountains
in the south where they graze in the foothills
in winter and during the spring and fall migration.
In summer, they may be spotted either along
the wind-exposed ridges of the eastern pediment
slopes of the Richardson Mountains, seeking
relief from the biting insects, or grazing on
the vegetation in the valley below. Their calving
grounds are on the coastal plain, their summer
destination. Moose are abundant and muskoxen
have been re- introduced on the open tundra.
Grizzly bears have a large population in this
region as do black bear and muskrat. Wolves,
foxes, lynx, wolverines, polar bear and arctic
and snowshoe hare are plentiful throughout the
park.
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