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travel / great places / canadian snapshots / okanagan valley
The Okanagan boasts an extremely diverse terrain. You can scan a panorama
that melts from dry desert to lush basins, or graduates from low grasslands
to upper forest hills to less majestic mountains that accentuate their
ice-capped elders far in the distance.
Although in a dry belt, the Okanagan's natural vegetation is divided
into two general categories. North Okanagan is dominated by a "dry/rainshadow
forest" characterized by sage bush, antelope bush (also called greasewood),
bunchgrass and scattered ponderosa pines. It is a green and fertile region
with a much wetter climate than the rest of the valley.
Southern Okanagan has near desert-like conditions which produce a more arid but unique vegetation, unlike any other in Canada. Here, the deep valley becomes grassland - too dry for tree growth without irrigation. Sagebrush shrubs, cheatgrass, poison ivy and sumac are scattered with beautifully coloured prickly pear cactus, Okanagan sunflower and bitter root.
The
region's wildlife is also unique. In the winter, hoofed animals such as mule
deer and bighorn sheep migrate down from the mountains into the warmer valleys.
White-tailed deer, cottontails, jackrabbits, badgers and muskrats are seen
throughout the seasons. The valley is a birder's paradise, hosting mallards
and canvasbacks in the cooler north, along with canyon wrens, white-throated
swifts, woodpeckers and calliope hummingbirds in the warmer south. Alligator
lizards, painted turtles, and several snakes (western blue racer, rubber
boa, gopher/bull, and Pacific rattle) frequent the area, as does the odd
scorpion.
Conservation concerns have arisen in the valley's southerly reaches due to extraordinarily unique wildlife coupled with a booming population.
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