Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Shoji Hamao"'
Autor:
Shoji HAMAO, Yoshitsugu NASU
Publikováno v:
Japanese Journal of Ornithology. 71:13-20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ac9868299b53ebe9001b98caefc0578
https://doi.org/10.3838/jjo.71.13
https://doi.org/10.3838/jjo.71.13
Autor:
Shoji Hamao
Publikováno v:
Animal Behaviour. 180:307-314
Many animals recognize their own species through acoustic signals, and erroneous recognition incurs costs. Birds discriminate between conspecific and heterospecific songs; for example, male territory owners respond aggressively to songs of conspecifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb067a63a588fd1209c0ac0ccd77583c
https://doi.org/10.1016/j.anbehav.2021.07.023
https://doi.org/10.1016/j.anbehav.2021.07.023
Autor:
Shoji Hamao
Publikováno v:
Zoological Science. 39
The acoustic structure of birdsongs is determined by ecological and social factors. Moreover, the founder effect can occur when a few colonizers bring a small subset of the song diversity from a source population to a newly established population, ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1c1de806deb6c900c5f2b933800b93b
https://doi.org/10.2108/zs220028
https://doi.org/10.2108/zs220028
Publikováno v:
Current Zoology
Individuals which have invaded urbanized environments are reported to engage in riskier behaviors, possibly influenced by the scarcity of predators in urbanized areas. Here, we studied the risk-taking behavior of birds which had invaded a new natural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04151ef67c3c5b4dae9367d9ba34b79c
http://europepmc.org/articles/PMC8026151
http://europepmc.org/articles/PMC8026151
Publikováno v:
Ornithological Science. 17:159-164
In Japan, geographic variation in bird song is known only on small peripheral islands with isolated populations, and has not been reported in any species on the main islands of Japan, probably due to the close proximity of the populations on the rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::731a6555bb4bc3870386fb4311c75f2c
https://doi.org/10.2326/osj.17.159
https://doi.org/10.2326/osj.17.159
Autor:
Shoji Hamao, Isao Nishiumi, Midori Yoshikawa, Daichi Sakamoto, Norimasa Sugita, Nobuyuki Emmei, Mizuki Kojima
Publikováno v:
Japanese Journal of Ornithology. 66:175-179
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d603dfe3e8567641b0347ea5e8f137b
https://doi.org/10.3838/jjo.66.175
https://doi.org/10.3838/jjo.66.175
Asymmetric response to song dialects among bird populations: the effect of sympatric related species
Autor:
Shoji Hamao
Publikováno v:
Animal Behaviour. 119:143-150
Given that birds discriminate heterospecific songs from conspecific ones, bird songs have a function in species recognition. Even in the same species, local populations often have somewhat different songs (i.e. dialects). Birds might discriminate non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daa7c7881f332e573a458d863f457021
https://doi.org/10.1016/j.anbehav.2016.06.009
https://doi.org/10.1016/j.anbehav.2016.06.009
Autor:
Shoji Hamao1 hamao@kahaku.go.jp
Publikováno v:
Pacific Science. Jan2015, Vol. 69 Issue 1, p59-66. 8p.
Publikováno v:
acta ethologica. 19:81-90
Birdsong evolution has influenced by various ecological and social factors. When related species that sing similar songs coexist, the acoustic properties of the songs of one or both species may shift, and the songs may diverge. We investigated geogra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0e196457f582c53157e15aaae0bf676
https://doi.org/10.1007/s10211-015-0228-6
https://doi.org/10.1007/s10211-015-0228-6
Autor:
Shoji Hamao, Masahiro Hayama
Publikováno v:
Ornithological Science. 14:111-115
Island and mainland populations of birds often differ in their breeding biology because of differences in ecological conditions. We studied the breeding biology of Japanese Bush Warblers Cettia diphone on Hahajima in the Ogasawara (Bonin) Islands gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b3e63413af8f30964b2554b548e292b
https://doi.org/10.2326/osj.14.111
https://doi.org/10.2326/osj.14.111