Výsledky vyhledávání - "Naoya, Hijikata"

Spring Migration of Brent Geese Wintering in Japan Extends into Russian High Arctic

Autor: Hiroyoshi Higuchi, Kiyoshi Uchida, Hitoshi Suginome, Ken-ichi Tokita, Tetsuo Shimada, Naoya Hijikata, Masayuki Kurechi

Publikováno v: Ornithological Science. 16:159-162

The spring migration routes of the Brent Goose Branta bernicla nigricans wintering in Japan can extend beyond those of earlier-published trajectories from satellite data (Shimada et al. 2016). This conclusion is based on a ring recovered from a goose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d961ea8611fd62da68005975fcfca1b4
https://doi.org/10.2326/osj.16.159

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Satellite-Tracking of the Spring Migration and Habitat Use of the Brent GooseBranta berniclain Japan

Autor: Tetsuo Shimada, Masayuki Kurechi, Kiyoshi Uchida, Ken-ichi Tokita, Naoya Hijikata, Hiroyoshi Higuchi, Yumi Yamada, Hitoshi Suginome

Publikováno v: Ornithological Science. 15:37-45

Japan hosts more than 40% population of Brent Goose Branta bernicla wintering in East Asia. We used satellite-tracking technology to monitor the seasonal movements and habitat usage of Brent Goose wintering in northern Japan. We marked five geese on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbc7a078017d42fd7ba9a69df9d86d1a
https://doi.org/10.2326/osj.15.37

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Migration and Wintering of Chestnut-Cheeked StarlingsAgropsar philippensis

Autor: Naoya Hijikata, Hiroyoshi Higuchi, Shigeto Koike

Publikováno v: Ornithological Science. 15:63-74

Chestnut-cheeked Starlings are summer visitors that breed in central and northern Japan and then pass the winter in Southeast Asia. Their breeding ecology has been intensively studied, and the effect of climate change on the breeding season has been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3ea694910ce3ce9f02ed3134b3506e7
https://doi.org/10.2326/osj.15.63

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Migration Patterns and Characteristics of Eurasian Wigeons (Mareca penelope) Wintering in Southwestern Japan Based on Satellite Tracking

Autor: Naoya Hijikata, Kiyoshi Uchida, Emiko Hiraoka, Masaki Fujita, Hiroyoshi Higuchi, Noriyuki Yamaguchi, Tomoko Doko, Tetsuo Shimada, Wenbo Chen

Publikováno v: Zoological Science. 36:490

Understanding migration ecology of Eurasian wigeons (Mareca penelope) is crucial for effective population management, mitigating conflicts with human, and habitat conservation. The objectives of the present study were 1) to determine their migration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b54dbd04db7e55e43557b78a2a1b5c08
https://doi.org/10.2108/zs180207

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Satellite Tracking of Migrating Whooper SwansCygnuscygnusWintering in Japan

Autor: Tetsuo Shimada, Ken-ichi Tokita, Fumio Sato, Naoya Hijikata, Go Fujita, John M. Pearce, Andrew M. Ramey, Emiko Hiraoka, Kiyoshi Uchida, Noriyuki Yamaguchi, Jerry W. Hupp, Masayuki Kurechi, Paul L. Flint, Hiroyoshi Higuchi

Publikováno v: Ornithological Science. 13:67-75

We satellite-tracked Whooper Swans Cygnus cygnus wintering in northern Japan to document their migration routes and timing, and to identify breeding areas. From 47 swans that we marked at Lake Izunuma-Uchinuma, Miyagi Prefecture, northeast Honshu, an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ace3f088e46360614a9f22ed0ab03bd2
https://doi.org/10.2326/osj.13.67

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