n7_w1150 by BioDivLibrary on Flickr.
Mountain bluebird (Sialia currucoides)
Western Bluebird (Sialia mexicana)
Tagged: 59.82(79) Birds British Columbia Pacific Coast (North America) American Museum of Natural History Library Sialia currucoides Mountain bluebird bluebird bird birds Western Bluebird Sialia mexicana
Posted on January 31, 2012 with 50 notes
Mountain Bluebird - Sialia arctica now called Sialia currucoides
Tagged: Sialia currucoides Sialia arctica Mountain Bluebird Bluebird bird birds
Posted on January 31, 2012 with 49 notes
From: ‘Fauna boreali-americana, or, The zoology of the northern parts of British America’
Tagged: Mountain Bluebird Sialia arctica Sialia currucoides Bluebird bird birds
Posted on January 30, 2012 with 77 notes
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