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Spotted Towhee

The Spotted Towhee and the very similar Eastern Towhee used to be considered the same species, the Rufous-sided Towhee. The two forms still occur together in the Great Plains, where they sometimes interbreed. This is a common evolutionary pattern in North American birds – a holdover from when the great ice sheets split the continent down the middle, isolating birds into eastern and western populations that eventually became new species.

 

Early in the breeding season, male Spotted Towhees spend their mornings singing their hearts out, trying to attract a mate. Male towhees have been recorded spending 70 percent to 90 percent of their mornings singing. Almost as soon as they attract a mate, their attention shifts to other things, and they spend only about 5 percent of their time singing (so like a man!).

 

From:

www.allaboutbirds.org/guide/Spotted_Towhee/lifehistory

 

To hear their song:

www.allaboutbirds.org/guide/Spotted_Towhee/sounds

 

 

 

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Uploaded on March 20, 2011
Taken on January 30, 2011