Results 61 to 70 of about 69,117 (165)

Medroxyprogesterone acetate in reindeer bulls: testes histology, cfos activity in the brain, breeding success, and semen quality. [PDF]

J Anim Sci, 2022
Rowell JE, Blake JE, Roth KM, Sutton CM, Sachse CC, Cupp AS, Geary TW, Zezeski AL, Alexander BM, Ziegler RL, Shipka MP.   +10 more
europepmc   +1 more source

Home range size and habitat quality affect breeding success but not parental investment in barn owl males. [PDF]

Sci Rep, 2022
Séchaud R, Schalcher K, Almasi B, Bühler R, Safi K, Romano A, Roulin A.   +6 more
europepmc   +1 more source

Effect of Management of Grassland on Prey Availability and Physiological Condition of Nestling of Red-Backed Shrike Lanius collurio

Animals
The study aimed to determine the influence of grassland management on the potential food base of the red-backed shrike Lanius collurio and the condition of chicks in the population inhabiting semi-natural grasslands in the Narew floodplain. The grassland
Paweł Knozowski, Jacek J. Nowakowski, Anna Maria Stawicka, Beata Dulisz, Andrzej Górski   +4 more
doaj   +1 more source

Nest-site selection and its influence on breeding success in a poorly-known and declining seabird: The Tahiti petrel Pseudobulweria rostrata. [PDF]

PLoS One, 2022
Pagenaud A, Ravache A, Bourgeois K, Mathivet M, Bourguet É, Vidal É, Thibault M.   +6 more
europepmc   +1 more source

The Breeding colonies, population growth and breeding success of the Dalmatian pelican Pelecanus crispus in Greece: a country-wide perspective, 1967-2021

European Journal of Ecology
Greece holds the third larger breeding population of Dalmatian Pelican in the world. We present data about the establishment and growth, breeding performance and conservation status for all six colonies of the species in Greece for 40 years.
Giorgos Catsadorakis, Olga Alexandrou, Dionyssia Hatzilacou, Ioannis Kasvikis, Maria Katsikatsou, Spyros Konstas, Myrsini Malakou, Dimitrios Michalakis, Theodoros Naziridis, Haris Nikolaou, Nikolaos Noulas, Danae Portolou, Yiannis Roussopoulos, Ioannis Vergos, Alain Crivelli   +14 more
doaj   +1 more source

Nest-site selection and breeding success of passerines in the world's southernmost forests. [PDF]

PeerJ, 2020
Jara RF, Crego RD, Samuel MD, Rozzi R, Jiménez JE.   +4 more
europepmc   +1 more source

Effects of human disturbance on a burrow nesting seabird Efectos de la presencia de humanos en aves marinas que anidan en madrigueras

Revista Mexicana de Biodiversidad, 2011
During 2004, we followed 72 natural burrows to determine the effects of disturbance on breeding success of Cassin's auklets (Ptychoramphus aleuticus). We used distance from a human settlement or path in the analysis of disturbance.
Yuri V. Albores-Barajas, Cecilia Soldatini   +1 more
doaj  

Foraging behavior links sea ice to breeding success in Antarctic penguins. [PDF]

Sci Adv, 2020
Watanabe YY, Ito K, Kokubun N, Takahashi A.   +3 more
europepmc   +1 more source

Bioacoustics as a Measure of Population Size and Breeding Success of European Storm Petrels <i>Hydrobates pelagicus</i>. [PDF]

Ecol Evol
Bennett S, Williamson L, Hernández-González M, Denton T, Laber R, Deakin Z, Bolton M, Manilow E, Wilson LJ.   +8 more
europepmc   +1 more source

Cascading effects of climate variability on the breeding success of an edge population of an apex predator. [PDF]

J Anim Ecol, 2020
Gangoso L, Viana DS, Dokter AM, Shamoun-Baranes J, Figuerola J, Barbosa SA, Bouten W.   +6 more
europepmc   +1 more source