Results 21 to 30 of about 1,098 (147)

The Blood of the Hoopoe

open access: yes, 2016
Is Astra ready to accept her destiny? A gripping novel for ‘Hunger Games fans of all ages’ says Library Journal. War is breaking out in Kadingir. Still struggling to accept her role as a long prophesied icon of unification between Is-Land and Non ...
Foyle, Naomi
core   +7 more sources

Predation attempts on Hoopoe Upupa epops nests in a rural Mediterranean area of central Italy

open access: yesRivista Italiana di Ornitologia - Research in Ornithology, 2023
Seventeen predation attempts on four Hoopoe Upupa epops nests in an heterogenous agricultural Mediterranean area of central Italy were recorded during breeding seasons 2020-21.
Matteo Annessi, Alessandro Montemaggiori
doaj   +1 more source

Context‐Dependent Reactive Antipredator Behavior of Chacma Baboons (Papio ursinus griseipes) Amidst Predator Recovery [PDF]

open access: yesAm J Primatol
Chacma baboons exhibited context‐dependent flight and vigilance behavior in response to experimental predator vocalizations in Mozambique's Gorongosa National Park. Reactions were strongest in juveniles and in individuals with fewer otherbaboons in frame and in response to leopard and wild dog cues, and weakened with increased exposure to predators ...
Van Cuylenborg S   +4 more
europepmc   +2 more sources

Functional morphological study of the choana in different bird species

open access: yesJournal of Basic and Applied Zoology, 2018
Background The anatomical information about the structure of the choana is lacking in literature, and its role in the olfactory and feeding mechanism is still unknown Results The present study discusses the adaptation of choana to cranial kinesis during ...
Fatma A. Mahmoud   +2 more
doaj   +1 more source

Effects of Chemical and Auditory Cues of Hoopoes (Upupa epops) in Repellence and Attraction of Blood-Feeding Flies

open access: yesFrontiers in Ecology and Evolution, 2020
Research on the mechanisms involved in host location by parasites is of paramount importance and may aid in developing protective measures against them.
Gustavo Tomás   +8 more
doaj   +1 more source

Overwinter users of nest cavities affect breeding birds via nest‐dwelling ectoparasites

open access: yesEcosphere, 2023
Cavities used for avian reproduction in spring often host other organisms for roosting during winter, which should affect their microclimatic conditions and, then, the patterns of emergence of nest‐dwelling ectoparasites of birds and successful ...
Antonio José García‐Núñez   +4 more
doaj   +1 more source

Fledgling discrimination in the hoopoe, a potential host species of the great spotted cuckoo [PDF]

open access: yes, 2023
Obligate brood parasites lay their eggs in nests of other species, with host parents bearing the cost of raising their offspring. These costs imposed on hosts select for the evolution of host defenses against parasitism at all stages of the reproductive
Arco, Laura   +3 more
core   +1 more source

Year-round tracking of small trans-Saharan migrants using light-level geolocators. [PDF]

open access: yesPLoS ONE, 2010
Since 1899 ringing (or banding) remained the most important source of information about migration routes, stopover sites and wintering grounds for birds that are too small to carry satellite-based tracking systems. Despite the large quantity of migrating
Erich Bächler   +7 more
doaj   +1 more source

Mechanisms Driving Ground-Dwelling Animal Diversity Responses to Urbanization Gradients: A Case Study From the Chuhe River Riparian Zone in Nanjing, China. [PDF]

open access: yesEcol Evol
Systematic assessment of ground‐dwelling animal diversity responses along urbanization gradients in the Chuhe River riparian zone, Nanjing, China. Integration of taxonomic, functional, and phylogenetic diversity to comprehensively reveal community changes across different urban gradients.
Chen W, Zhu Q, Yang Y.
europepmc   +2 more sources

Diversity and abundance of aquatic birds in Koonthankulam village pond, Tamil Nadu, India

open access: yesJournal of Threatened Taxa, 2023
The diversity of birds in Koonthankulam pond, located in Koonthankulam village (8.495N, 77.755E), Tirunelveli district, southern Tamil Nadu, was studied. A total of 90 species belonging to 21 orders, 42 families, and 73 genera were recorded.
Selvam Muralikrishnan   +3 more
doaj   +1 more source

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