The pika is a small mammal, with short limbs, rounded ears, and short tail. It is also known as the "whistling hare" due to its high-pitched alarm call
when diving into its burrow. The name "pika" appears to be derived from the Tungus
piika.Habitat
Pikas are native to cold climates, mostly in Asia, North America and parts of eastern Europe. Most species live on rocky mountain sides, where there are numerous crevices to shelter in, although some also construct crude burrows. A few burrowing species are instead native to open steppe land. In the mountains of Eurasia, pikas often share their burrows with snowfinches, which build their nests there.
Activity
Vegetation pile, drying on rocks for subsequent storage. Gad Valley, Snowbird Ski Resort, Little Cottonwood Canyon, Utah
American pika with mouthful of dried grass. Sequoia National Park, CA
Pikas are diurnal or crepuscular, with higher altitude species generally being more active during the daytime. They show their peak activity before the winter season. Pikas do not hibernate, so they rely on collected hay for warm bedding and food. Pikas gather fresh grasses and lay them in stacks to dry. Once the grasses dry out, the pikas take this hay back to the burrows for storage. It is not uncommon for pikas to steal hay from others; the resulting disputes are usually exploited by neighboring predators like ferrets and large birds.
Eurasian pikas commonly live in family groups and share duties of gathering food and keeping watch. At least some species are territorial. North American pikas (O. princeps and O. collaris) are asocial, leading solitary lives outside the breeding season.
Pika photos |
| "More than a Mouthful by Larsthrows |
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| "More than a Mouthful Too! by Larsthrows |
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| "Ochotona thibetana,Tibetan Pika by reurinkjan |
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| Pika - Stanley Glacier Trail by Jimbo1239 |
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| Pika by these are only words |
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| Up Close and Personal with a Pika |
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| Collared Pika at Denali National Park by Critter Seeker |
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| Quintessential "cute" - The pika by oldmantravels |
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| Adorable rock rabbit, the pika. by oldmantravels |
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| Crews spot a Pika by WSDOT |
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| Pika by Sandra Leidholdt |
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| Pika near Medicine Lake by Patrick Berden |
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| Pika by MikeManning |
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| Tango Anyone?? by Badgerdx |
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| Pika by Colorado Sands |
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| Pika by wild prairie man |
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| Pika by gainesp2003 |
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| Pika under a Blue Sky by Colorado Sands |
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| A Sweet Little Pika by Colorado Sands |
Pikas videos
Fragment from BBC's Attenborough Explores Our Fragile World about Pikas.
"A relative of the rabbit, the collared pika sounds much like a squeak toy when it calls out. Taken at Denali National Park in Alaska."
Images via Flickr
mapping projection attempted in history. The Alfa show took place on September 4, 2011 at Vorob'yovy Gory (Sparrow Hills), 
