著者

加藤 多一 カトウ タイチ Taichi KATO

巻号頁・発行日

vol.3, pp.29-69, 1990-06

著者

Taichi Kato

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-21-0821, (Released:2021-11-02)

参考文献数

15

著者

Taichi KATO Chia-Te CHIU Die-Hua TSAI Elena PAVLENKO Marina KOSAREVA Hironobu ITOU Haruka KONO

出版者

The Ornithological Society of Japan

雑誌

ORNITHOLOGICAL SCIENCE (ISSN:13470558)

巻号頁・発行日

vol.22, no.1, pp.97-104, 2023 (Released:2023-01-26)

参考文献数

29

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We describe, for the first time, the rattling call of the Crested Honey Buzzard Pernis ptilorhynchus. This was previously considered to be a unique vocalization of European Honey Buzzard Pernis apivorus; however, we detected this series of rapidly repeated notes given by an adult female, a second-year, a juvenile and a nestling Crested Honey Buzzard. The rattling calls appeared to be given at times of great excitement, such as to an approaching intruder, mate or parent at the nest, or to a familiar person who usually gave food in the case of captive individuals. The rattling call of an adult female Crested Honey Buzzard at the nest was at a frequency of 2.12 (s.d.±0.07) kHz, and lasted 141 (s.d.±18) ms, which was higher and longer than in European Honey Buzzard.

著者

Taichi Kato

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

vol.84, no.4, pp.544-545, 2020-03-25 (Released:2020-03-25)

参考文献数

15