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Swan River National Wildlife Refuge : ウィキペディア英語版 | Swan River National Wildlife Refuge
Swan River National Wildlife Refuge is a National Wildlife Refuge in the northwestern section of Montana in the United States. The refuge was primarily set aside to protect prime habitat for various species of birds and particularly waterfowl. The refuge consists of a wide floodplain of the Swan River, though the river has relocated to the western sections of the refuge due to silt buildup.〔(【引用サイトリンク】url=http://www.fws.gov/bentonlake/swanriver/ )〕 171 bird species have been observed at the refuge, including teals, great blue heron and a pair of nesting bald eagles, the last of which may be due to the abundance of fish in the Swan River. Numerous mammals such as the white-tailed deer, elk, moose, black bear, coyote, bobcat and beaver can all be found here. The grizzly bear may occasionally wander in from surrounding mountains.〔 ==References==
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「Swan River National Wildlife Refuge」の詳細全文を読む
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