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Volume 8, Issue 12 | December 2010 |
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The Nature of Cedar Mill
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One of these last week was a delight for me. As I was reading the morning paper I spotted a bird that almost look like a robin but was more intricately colored. It almost blended in with the orange tones of the fallen leaves in which it was scratching busily.
I hadn't seen this bird for an entire year. I had certainly heard this bird when I would go out on trails in the local forests—even at Tryon Creek Park, but in the summer they are incredibly elusive by sight. The call is described as a long eerie quavering whistled note, followed after a pause by one on a lower or higher pitch. Describing bird song in words is a very unsatisfactory exercise so I prefer to direct my clients to the excellent web site of Cornell university ornithology where these researchers have recorded bird song for many years to provide high-quality songs and calls anyone can access. Listen to this bird. It is a Varied Thrush, you may just have one in your yard or you may have heard it in a forest in the summer in Oregon or further north.
The bird was quiet when I saw it, since most calls and songs are for territorial or breeding purposes. This wild bird certainly didn't want to attract any attention from the bird-eating local Cooper's and Sharp Shinned hawks, who also have to eat all year long but have a particularly easy time in the winter with minimal tree leaves to obscure the prey. I remember hearing this species over and over this past summer when my husband and I hiked in Sitka Alaska—these birds breed in the northern areas but return "south" for the winter. So he is one of my most beloved winter guests. He reminds me of my summer outings and he is lovely to see in the winter with his spectacular coloring.
We have other winter birds that will have to wait for a future column to give them justice, since many of them are similarly interesting in their behavior as well as form. But for now we can reflect about how the seasons bring us different gifts if we notice them. Some visitors are more evocative and welcome than others.
Happy holidays and go look in your yard to see what you find.
Lauretta Young is a retired physician who now teaches at Portland State University in community health and at OHSU in the Division of Management, and for fun takes local birders and guests from around the world out on bird tours in Cedar Mill and beyond. Check out her web site for recent trips and more photos from her husband. www.portlandbirdwatching.com
Published monthly by Pioneer Marketing & Design
Publisher/Editor:Virginia Bruce
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