Birders look to prove hybrid's existence
Several Eugene-area birders believe they have documented the existence of a never-before-proven cross between two of North America's most common species of hummingbirds, Anna's and Rufous.
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The apparent hybrid was spotted on Skinner Butte in Eugene about two weeks ago by veteran birder David Irons, among others.
"It popped up on this branch and I started looking at it," said Irons, who then spent several minutes going through a mental checklist of hummingbird species and their characteristics.
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