Výsledky vyhledávání - "Reiko Kurosawa"

Changes in the Avifauna of the Hokkaido University Campus, Sapporo, Detected by a Long-Term Census

Autor: Tomoyuki Namba, Yuki Yabuhara, Reiko Kurosawa, Kazutoshi Yukinari

Publikováno v: Ornithological Science. 9:37-48

We report the results of a 15-year bird census conducted on the Hokkaido University campus in Sapporo city. A standardized route census was carried out monthly by the students of the Hokkaido University Birding Club (HUBC). Bird species were classifi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af2c482eab807f0bd42e1076a0dea768
https://doi.org/10.2326/osj.9.37

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Disturbance-induced bird diversity in early successional habitats in the humid temperate region of northern Japan

Autor: Reiko Kurosawa

Publikováno v: Ecological Research. 24:687-696

The positive role of moderate natural disturbance is less known for a mobile organism such as birds, compared to sessile organisms. In the face of recent declines of grassland birds, it is necessary to identify the mechanism to maintain avian diversi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8716a6b73d58c641b15599661aaa6db0
https://doi.org/10.1007/s11284-008-0539-4

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Habitat Loss and the Decline of Grey-faced Buzzards (Butastur indicus) in Tokyo, Japan

Autor: Hazuki Matsuno, Reiko Kurosawa, Mutsuyuki Ueta

Publikováno v: Journal of Raptor Research. 40:52-56

The occurrence of Grey-faced Buzzard (Butastur indicus) in central Japan was studied in the 1970s and 1990s. There was a significant decline in the number of Grey-faced Buzzards sighted; from 28 survey squares in the 1970s to zero in the 1990s. In th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb0aff8537d272b92ad9b9d7b067db33
https://doi.org/10.3356/0892-1016(2006)40[52:hlatdo]2.0.co

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Effects of Habitat Fragmentation on Birds in Deciduous Forests in Japan

Autor: Reiko Kurosawa, Robert A. Askins

Publikováno v: Conservation Biology. 17:695-707

Although migratory forest birds have declined at many sites in Japan, the negative effect of forest fragmentation on bird populations has not been intensively studied. We sought to ( 1 ) determine whether there are particular bird species or groups o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f6949a0fd5d920bb42a911324750ebc
https://doi.org/10.1046/j.1523-1739.2003.01118.x

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Reuse of Nest Materials by Carrion Crows Corvus corone and Jungle Crows C. macrorhynchos

Autor: Yukiko Hoshi, Reiko Kurosawa

Publikováno v: Journal of the Yamashina Institute for Ornithology. 35:61-64

We observed that two species of crows reused nest materials. Given the conventional knowledge that crows avoid breeding in their old nests, this behavior is both novel and surprizing. Pairs removed materials from their completed nests and carried the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a684d62bf6f4e7359278857afb4c575
https://doi.org/10.3312/jyio.35.61

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Differences in Bird Communities on the Forest Edge and in the Forest Interior. Are There Forest-interior Specialists in Japan?

Autor: Reiko Kurosawa, Robert A. Askins

Publikováno v: Journal of the Yamashina Institute for Ornithology. 31:63-79

Most North American bird species that are less successful in small forests than in large forests, are forest-interior specialists that winter in the tropics. These species have declined in small forests because of high rates of nest predation and bro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::516cd03528dec44f79ebb4225e487a9a
https://doi.org/10.3312/jyio1952.31.63

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