Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Gen Demachi"'
Publikováno v:
Japanese Journal of Ornithology. 43:61-71
Diets and foraging sites of the Grey Heron, Ardea cinerea, in the breeding season were investigated by means of collecting regurgitated food items under nests and direct observations at foraging sites at 18 heronries in all over Japan. The diets exte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffdc6b22d2019628400f33467faa2566
https://doi.org/10.3838/jjo.43.61
https://doi.org/10.3838/jjo.43.61
Publikováno v:
Japanese Journal of Ornithology. 39:45-52
The foraging activity rhythm of the Grey Heron was observed in Ashizaki Bay, an estuarine habitat, and at Mawarizeki Reservoir, a non-tidal habitat, both in Aomori Prefecture. In Ashizaki Bay, herons foraged while the water level was low, although th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d0eac9b0203eb28b38f4d5aa3dee215
https://doi.org/10.3838/jjo.39.45
https://doi.org/10.3838/jjo.39.45