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Bears in Anchorage, Alaska : ウィキペディア英語版 | Bears in Anchorage, Alaska
There are many grizzly and black bears in Anchorage, Alaska. ==Bear population== There are between 200 and 300 black bears living in the city, according to a rough estimate given by State of Alaska wildlife biologist Rick Sinnott. DNA studies based on collected hair samples have shown that the city is also home to at least 36 grizzly bears.〔 (That figure, however, is likely an underestimate: hair was collected from only seven of eleven grizzly bears that had been radio-collared in a separate study.〔) Anecdotal accounts suggest that bear sightings are increasing in frequency, but biologists are skeptical that this increase in observations is indicative of a population increase.〔 Spawning salmon in Campbell Creek attract many bears to the city from the Chugach Mountains.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Bears in Anchorage, Alaska」の詳細全文を読む
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