Results 111 to 120 of about 5,297 (230)

Oriental Reed Warblers do not abandon Common Cuckoo chicks during prolonged nestling periods

open access: yesAvian Research
The Oriental Reed Warbler (Acrocephalus orientalis) is one of the most commonly used hosts for the parasitic Common Cuckoo (Cuculus canorus). However, as hosts that feed unrelated parasitic nestlings may suffer extra reproductive costs, they may be less ...
Hanlin Yan   +5 more
doaj   +1 more source

Simultaneous viewing of own and parasitic eggs is not required for egg rejection by a cuckoo host [PDF]

open access: yes, 2013
Anderson   +82 more
core   +1 more source

How nestlings of Oriental Reed Warbler respond to adult alarm calls

open access: yesAvian Research
Avian alarm calls mediate defenses against brood parasites and predators. These calls facilitate communication among adults and alert nestlings to potential danger.
Jiaojiao Wang   +5 more
doaj   +1 more source

Birds of landscape park «Alexandria» NAS Ukraine [PDF]

open access: yes, 2014
Avifauna of landscape park «Alexandria», Bila Tserkva (central Ukraine, natural forest-steppe zone) was studied, and 81 species of birds were found. 70 of them are protected by the Bonn and the Bern conventions.
Казанник, Віталій Васильович   +2 more
core  

Individual variation and prior experience affect the discrimination of a brood-parasite by its subsocial beetle host [PDF]

open access: yes, 2018
In birds, host experience can modify response to parasites but nothing similar is known for insects. We studied two desert tenebrionid beetles, the subsocial host Parastizopus armaticeps and its obligate and ubiquitous brood-(clepto)parasite Eremostibes ...
Heg, Dik, Rasa, O.
core  

First observation and start of birdsong of 97 bird species in a community in the county of Parchim (Mecklenburg-Vorpommern) in the years 1963 to 2006 [PDF]

open access: yes, 2007
Die Daten zu Erstbeobachtung (EB) bzw. Sangesbeginn (SB) für 97 Vogelarten aus dem Gemeindegebiet Kuhlen-Wendorf (Landkreis Parchim, Mecklenburg-Vorpommern) umfassen den Zeitraum von 1963 bis 1968 und von 1977 bis 2003.
Hüppop, Kathrin, Schmidt, Ernst
core  

日本の冷温帯落葉広葉樹林における鳥類種多様性の保全と管理 [PDF]

open access: yes, 2018
筑波大学University of Tsukuba博士(農学)Doctor of Philosophy in Agricultural Science2017この博士論文は内容の要約のみの公開(または一部非公開)になっていますdoctoral ...
193422, TOJO, Hitoshi, 東條, 一史
core   +1 more source

Особенности заражения кукушки Cuculus canorus пухоедами

open access: yesРусский орнитологический журнал, 2016
Второе издание. Первая публикация: Догель В.А. 1936. Особенности заражения кукушки пухоедами // Природа 8: 113-114.
openaire   +1 more source

Home - About - Disclaimer - Privacy