Saturday, November 27, 2010

When Size Doesn’t Matter




When it comes to singing, the tiny Carolina Wren can yodel with the best of them. This diminutive bird, about 20 grams soaking wet, 17 centimeters long, might not be the largest of wrens, however, when it comes to singing, it’s in a class by itself. Its song is said to be one of the louder per volume of bird. One male was know to sing about 3,000 times per day. Songs of these birds can vary regionally and contrary to the way humans speak, birds of the north tend to sing slower than birds of the south.
Winter weather takes its toll on this species in northeast Ohio where I live. Visiting with my mother-in-law in St. Louis is always a treat if we haven’t had a large enough Carolina Wren fix back home. I recently read that climate change might in fact help this species to move and stay in more northern climates as things warm—globally.
The Carolina Wren is primarily a southeastern species so seeing them as far west as St. Louis is pushing the limits of their range.
Another unique thing about this species is that pairs will bond for life, often staying together on their territory year round.
Although the birds are primarily insect eaters, you can lure them in with seed, as I did. If you’re out in the woods and you hear a song that sounds like teakettle-teakettle-teakettle, or, like someone running their thumb along the teeth of a comb, it’s probably a Carolina Wren. Stop, look and listen.

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