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<\/p>\r\n \u9ce5\u306e\u5206\u5e03\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3059\u308b<\/strong><\/p>\r\n 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<\/p>\r\n \u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u73fe\u5b9f\u306f\u4f3c\u305f\u7d50\u679c\u306b<\/strong><\/p>\r\n \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u73fe\u5b9f\u4e16\u754c\u306e\u9ce5\u306e\u5206\u5e03\u306b\u305d\u3063\u304f\u308a\u306a\u7d50\u679c\u3092\u5f3e\u304d\u51fa\u3057\u307e\u3057\u305f\uff08\u56f3\uff09\u3002\u73fe\u5b9f\u306e\u4e16\u754c\u3067\u9ce5\u306e\u7a2e\u6570\u304c\u591a\u3044\u5834\u6240\u3067\u306f\u3001\u4eee\u60f3\u306e\u4e16\u754c\u3067\u3082\u7a2e\u6570\u304c\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001\u73fe\u5b9f\u3067\u306e\u9ce5\u306e\u79fb\u52d5\u306e\u4ed5\u65b9\u306b\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u304c\u5927\u304d\u304f\u95a2\u4e0e\u3059\u308b\u3068\u3044\u3046\u4e88\u60f3\u3092\u652f\u6301\u3059\u308b\u7d50\u679c\u3068\u306a\u3063\u305f\u306e\u3067\u3059\u3002\u306a\u304a\u3001\u73fe\u5b9f\u306e\u4e16\u754c\u3067\u9ce5\u985e\u306e\u591a\u69d8\u5ea6\u306f\u3001Bird Life International 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(1980)\u306f\u3001\u300c\u7af6\u4e89\u306e\u306a\u3044\u4e16\u754c\u3067\u306f\u3001\u9ce5\u305f\u3061\u306f\u7686\u3001\u5b9a\u4f4f\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u3060\u308d\u3046\u300d\u3068\u4e88\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002\u5f7c\u306e\u4e88\u60f3\u901a\u308a\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u3081\u3050\u308b\u7af6\u4e89\u3068\u9ce5\u306e\u79fb\u52d5\u6027\u306b\u306f\u5bc6\u63a5\u306a\u95a2\u4fc2\u304c\u3042\u308b\u3088\u3046\u3067\u3059\u3002\u6e21\u308a\u306f\u9577\u8ddd\u96e2\u3092\u79fb\u52d5\u3059\u308b\u306e\u3067\u5927\u5909\u305d\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5b9f\u306f\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u52b9\u7387\u5316\u3092\u56f3\u3063\u305f\u7d50\u679c\u304c\u6e21\u308a\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\r\n 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<\/p>\r\n \u5f15\u7528\u6587\u732e<\/p>\r\n Fretwell, F. in Migrant Birds in the Neotropics: Ecology, Behaviour, Distribution and Conservation (eds Keast, A. & Morton, E.) 517\u2013527 (Smithsonian Institution Press, Washington, DC, 1980).<\/p>\r\n <\/p>\r\n ","protected":false},"excerpt":{"rendered":" \u9ce5\u305f\u3061\u306f\u306a\u305c\u3001\u6642\u306b\u306f\u6570\u5343km\u3082\u306e\u9577\u8ddd\u96e2\u3092\u79fb\u52d5\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u73fe\u5b58\u3059\u308b\u7d049,300\u7a2e\u306e\u9ce5\u985e\u306e\u3046\u3061\u3001\u7d0415\uff05\u304c\u7e41\u6b96\u5730\u3068\u8d8a\u51ac\u5730\u3092\u884c\u304d\u6765\u3059\u308b\u300c\u6e21\u308a\u300d\u3092\u884c\u3046\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u795e\u79d8\u6027\u306f\u3001\u591a\u304f\u306e\u7814\u7a76\u8005\u3084\u30d0\u30fc\u30c9\u30a6\u30a9\u30c3\u30c1\u30e3\u30fc\u9054\u306e\u95a2\u5fc3… \u7d9a\u304d\u3092\u8aad\u3080 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