Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Shin-Ichi Seki"'
Autor:
Shin-Ichi Seki
Publikováno v:
Ibis.
Publikováno v:
Biological Invasions. 23:2249-2260
Okinawa Island, Japan, is a globally important biodiversity hotspot. Three endemic bird species, Okinawa rail (Hypotaenidia okinawae), Okinawa woodpecker (Dendrocopos noguchii), and Okinawa robin (Larvivora namiyei), are found only in the Yambaru reg
Autor:
Hajime Takano, Shin-Ichi Seki
Publikováno v:
Oecologia. 114(4)
The effects of caterpillar food supply on the breeding performance of a population of the Japanese great tit Parus major minor were investigated. Since more than 90% of the food items in our study site were caterpillars living on trees, we estimated
Publikováno v:
Forest Ecology and Management. 320:6-12
The impacts of deer browsing on forest ecosystems, including effects on woodland bird species, are now rapidly being felt in western Japan, and quick assessments regarding the spatial and temporal expansion of deer effects are urgently needed in fore
Autor:
Shin-Ichi Seki, Haruko Ando, Yuji Isagi, Hajime Suzuki, Kazuo Horikoshi, Hiroko Ogawa, Shingo Kaneko, Hajime Takano
Publikováno v:
Ibis. 156:153-164
The Red-headed Wood Pigeon Columba janthina nitens is endemic to the Ogasawara Islands, an oceanic island chain located 1000 km south of the main islands of Japan. The subspecies is at high risk of extinction because of its small population size and
Autor:
Shin-Ichi Seki
Publikováno v:
Journal of Forest Research. 15:307-315
This study examined the potential of artificial bathing sites as a baiting method for avian camera-trapping. The local bird community on a small island in southwestern Japan was studied in the spring using three different methods (camera-trapping at
Autor:
Shin-Ichi Seki
Publikováno v:
Japanese Journal of Ornithology. 58:18-27
男女群島におけるアカヒゲの生息状況と集団の分子系統的位置について2003–2006年に調査した.まず,森林の発達した男島および女島の2島において,森林内の任意の地点で定点観察とさ
Autor:
Shin-Ichi Seki, Takeshi Ogura
Publikováno v:
Ornithological Science. 6:21-27
We estimated the breeding origins of 40 Ryukyu Robins Erithacus komadori captured outside their known breeding range on the Sakishima Islands, the southern part of Okinawa-jima, and Kyushu based on 1226 base pairs of the mtDNA control region sequence
Publikováno v:
Conservation Genetics. 8:1109-1121
The Japanese wood pigeon (Columba janthina) is endemic to the islands of East Asia and it is included in the Japanese and Asian Red Lists because of its narrow habitat range that is restricted to mature forests on small islands and because of the des
Publikováno v:
Molecular Ecology. 16:101-113
We analysed the mitochondrial control region sequences of 150 Ryukyu robins (Erithacus komadori) from five migratory and three sedentary populations. E. komadori is endemic to the subtropical Asian islands, is well differentiated among populations in