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The “Rufa” Red Knot is now protected under the Endangered Species Act

10,000 Birds

One of the two sub-species of Red Knot occurring in North America, the Rufa subspecies breeds in the Canadian Artic Region and migrates along the east or Atlantic coast of the United States. The other sub-species, Calidris canutus roselaari , migrates along the Pacific Coast and breeds in Alaska and the Wrangel Island in Russia.

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Changing Bird Names (Again)

10,000 Birds

There was only modest discussion of the significance of the stability of animal names (a universal goal in zoological nomenclature ) or the potential impact of suddenly having multiple names for dozens of birds. Was there confusion that impacted data collection or research or birding? But I could already identify his eponymous jay.

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