태풍에 의한 벙어리뻐꾸기(Cuculus optatus)의 가을철 이동 실패 사례 = Failure of autumn migration on an Oriental Cuckoo (Cuculus optatus) by the typhoon

다국어 초록 (Multilingual Abstract)

On May 29, 2021, an Oriental Cuckoo (Cuculus optatus) was caught in mist nets on Socheong Island (37°45′41.4″N, 124°43′46.8″E), Ongjin-Gun, Incheon, South Korea, and a transmitter was fitted on to it. On September 12, 2021, a typhoon heading north on the Philippine Sea affected the autumn migration of the cuckoo. On the 15th, under the influence of the strong winds, the cuckoo was forced to move north to the southern sea of Jeju Island; subsequently, the transmitter signal stopped, indicating that the cuckoo was killed at sea. This report provides the first direct example to suggest that extreme weather conditions such as typhoons can cause the failure of migration across the sea for land birds.

국문 초록 (Abstract)

2021년 5월 29일, 인천 옹진군 소청도에서 벙어리뻐꾸기(Cuculus optatus) 1개체를 포획하여 위치추적발신기 부착 후 이동 경로를 추적하였다. 이 개체는 가을철 남하 이동 중 2021년 9월 12일 필리핀해에서 북상 중인 태풍의 영향을 받았으며, 강한 바람에 휩쓸려 15일에는 제주도 남쪽까지 북상한 후 추적이 중단되어 해상에서 죽은 것으로 추정되었다. 본 보고는 태풍과 같은 극심한 기상 상황이 바다를 횡단하여 이동하는 육상조류의 이동 실패에 영향을 미칠 수 있음을 보여주는 직접적인 사례를 최초로 제공한다.

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