‘sterna’ 에 대한 검색 결과 입니다.
레포트 (2)
Sterna albifrons)⦁ALCIDAE (바다오리과)1.바다오리 (학명 :Uria aalge)2.흰눈썹바다오리 (학명 :Cepphus carbo)3.바다쇠오리 (학명 :Synthliboramphus antiquus)4.뿔쇠오리 (학명 :Synthliboramphus wumizusume)11. COLUMBIFORMES (비둘기목)⦁PTEROCLIDAE (사막꿩과)⦁COLUMBIDAE (비둘기과)1.양비둘기 (학명 :Columba rupestris)2.흑비둘기 (학명 :Co
14페이지 | 2,000원 | 2009.11.05
Sterna paradisaeae), human presenceappeared to affect incubating behavior of birds more than fixed-wingaircraft or helicopters. Helicopters were more disturbing to birdsthan fixed-wing aircraft. Indications were that disturbance as awhole may be detrimental to the nesting success of black brant andArctic terns. In the Alaska Arctic, nesting common eiders have alsobeen disturbed by low-flyin
0페이지 | 0원 | 2004.05.19
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