Results 21 to 30 of about 1,888,095 (252)

Nest site selection and breeding ecology of the Ferruginous Duck (Aythya nyroca) in Algeria

open access: yesGlobal Ecology and Conservation, 2021
Ecologically, the Nature Reserve of Tonga Lake (northeastern Algeria) is very important for waterbirds. This study investigates breeding biology of an emblematic species of this region: The Ferruginous Duck (Aythya nyroca), a duck ranked globally 'Near ...
Karim Loucif   +3 more
doaj   +1 more source

From neurons to nests : nest-building behaviour as a model in behavioural and comparative neuroscience [PDF]

open access: yes, 2015
This work was supported by funding from the Biotechnology and Biological Sciences Research Council (BB/ I019502/1 to SDH and SLM) and the Natural Sciences and Engineering Research Council of Canada (grant number PGSD3-409582-2011 to ZJH) and Roslin ...
Healy, Susan Denise   +8 more
core   +1 more source

Occupancy rates and nesting success of European storm-petrels breeding inside artificial nest-boxes

open access: yesScientia Marina, 2003
We report on occupancy rates and nesting success of European storm-petrels Hydrobates pelagicus breeding in artificial nest-boxes for five years. Plastic nest-boxes were installed inside two natural caves on the island of Benidorm (western Mediterranean),
Ana de León, Eduardo Mínguez
doaj   +1 more source

Autoclaving Nest-Material Remains Influences the Probability of Ectoparasitism of Nestling Hoopoes (Upupa epops)

open access: yesBiology, 2020
Nest bacterial environment influences avian reproduction directly because it might include pathogenic- or antibiotic-producing bacteria or indirectly because predators or ectoparasites can use volatile compounds from nest bacterial metabolism to detect ...
Mónica Mazorra-Alonso   +3 more
doaj   +1 more source

A role for nonapeptides and dopamine in nest-building behaviour [PDF]

open access: yes, 2015
During nest building in zebra finches (Taeniopygia guttata), several regions in the social behaviour network and the dopaminergic reward system, two neural circuits involved in social behaviour, appear to be active in male and female nest-building ...
Healy, Susan Denise   +5 more
core   +1 more source

Behaviour of kittiwakes during the breeding season: relationships with nest density and breeding success [PDF]

open access: yes, 2000
Activity budgets for kittiwakes at the nest site were determined for colonies on Tyneside during the pre-laying period in 1996 and for the Skomer Island colony during the pre-laying period in 1998 and for incubation and chick rearing in 1997 and 1998 ...
Nickerson, Michelle
core  

The Amur Paradise Flycatcher ( Terpsiphone incei ) with distinct male dichromatism: implications for nest-site selection and nesting success

open access: yesJournal of Field Ornithology
Nest-site selection plays a crucial role in reproductive success and survival of birds, particularly for territorial birds. Therefore, it is important to understand how birds identify and select their nesting sites.
Ting Pan   +7 more
doaj   +1 more source

IMPACT OF NEST-SITE SELECTION ON NEST SUCCESS AND NEST TEMPERATURE IN NATURAL AND DISTURBED HABITATS [PDF]

open access: yes, 2002
Nest-site selection behavior is a maternal effect that contributes to offspring survival and variation in offspring phenotypes that are subject to natural selection.
Janzen, Fredric   +3 more
core   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

open access: yesMolecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche   +10 more
wiley   +1 more source

Hanging Position of Artificial Nest Boxes Affects Reproductive Success of Russet Sparrow Passer cinnamomeus

open access: yesAnimals
Secondary cavity-nesting birds can utilize artificial nest boxes provided by humans for breeding, making nest boxes important approaches for attracting birds.
Pan Peng   +8 more
doaj   +1 more source

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