Results 1 to 10 of about 1,857 (190)

Обыкновенная кукушка (Cuculus canorus Linnaeus, 1758) — новый гнездовой паразит зеленоголовой трясогузки (Motacilla taivana (Swinhoe, 1863))

open access: yesАмурский зоологический журнал
В Якутии зеленоголовая трясогузка (Motacilla taivana) — малоизученный вид, гнездование которой регулярно отмечается в г. Якутске с 2019 г. Наблюдения, проведенные на территории ипподрома АГАТУ в 2024 г., впервые выявили факт гнездового паразитизма ...
Ольга Николаевна Протопопова   +1 more
doaj   +1 more source

封底说明:

open access: yes野生动物学报, 1991
大杜鹃(Cuculus canorus)俗称布谷鸟,体长约320mm。主要栖息在山地的森林内,常穿飞于林间,有时也息落于大树尖上,繁殖期叫声经久不息,卵大小约23×18mm,灰白色,具褐色斑点。食物主要是松毛虫、午毒蛾、枯叶蛾等毛虫,是食虫益鸟。
doaj  

THE PHORESY OF THE LOUSE MALLOPHAGA ON THE POPULATION OF THE LOUSE-FLY HIPPOBOSCIDAE

open access: yesРоссийский паразитологический журнал, 2016
Objective of research: To study the role of phoresy of the louse Mallophaga on the population of the louse-fly Hippoboscidae.Material and methods: In 1997–2015 more than 10000 birds were caught; from them about 2000 louse-flies Hippoboscidae were ...
A. V. Matyuhin
doaj  

Common cuckoo vocalisations as an indicator for the avian diversity – A study with passive acoustic monitoring

open access: yesEcological Indicators
Surrogate species are often used to represent broader groups in conservation and research. However, whether a single species can truly reflect an entire ecosystem remains debated.
Dominika Winiarska   +3 more
doaj   +1 more source

Red-backed shrike (Lanius collurio) versus common cuckoo (Cuculus canorus): An example of ineffective cuckoo-hawk mimicry. [PDF]

open access: yesEcol Evol, 2022
Krausová L   +8 more
europepmc   +1 more source

Variation of migration routes in the central Asian-breeding Common Cuckoo population influenced by the Qinghai-Tibet Plateau

open access: yesAvian Research
Ecological barriers present significant challenges to bird migration by limiting the availability of stopover sites and shelters. The Qinghai-Tibet Plateau, a major migratory barrier located in higher latitude Central Asia, exerts a substantial influence
Zhichang Cheng   +5 more
doaj   +1 more source

Asymmetry of eye color in the common cuckoo

open access: yesScientific Reports, 2017
Bilateral symmetry is assumed to contribute to the evolution of eye color, with the left and right eye being the same color in most vertebrates; yet, few studies tested this assumption. Here, we compared the amount of iris flecking (black spots presented
Ha-Na Yoo, Jin-Won Lee, Jeong-Chil Yoo
doaj   +1 more source

Semiotic modeling of mimicry with reference to brood parasitism

open access: yesSign Systems Studies, 2010
Biological mimicry can be considered as having a double-layered structure: there is a layer of ecological relations between species and there is a layer of semiotic relations of the sign. The present article demonstrates the limitations of triadic models
Timo Maran
doaj   +1 more source

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

Home - About - Disclaimer - Privacy