Oh dear me! It’s autumn! Join us in welcoming back one of our - TopicsExpress



          

Oh dear me! It’s autumn! Join us in welcoming back one of our special winter residents, the Golden-crowned Sparrow, just arriving now. Recently, with our research using tracking devices called geolocators, we are finding that the Golden-crowned Sparrows that spend their winters in West Marin County travel to the coast of the Gulf of Alaska to breed in the spring and summer, a very specific area of the species’ entire breeding range. Read more here plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0034886. Photo: A migrating Golden-crowned Sparrow carrying a miniscule data recorder (geolocator), Point Blue photo.
Posted on: Tue, 23 Sep 2014 16:58:23 +0000

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