Results 41 to 50 of about 105,481 (184)

A genetic assessment of parentage in the blackspot sergeant damselfish, Abudefduf sordidus (Pisces: Pomacentridae) [PDF]

open access: yes, 2019
Microsatellite markers were used to investigate the reproductive behavior of the damselfish Abudefduf sordidus at Johnston Atoll, Central Pacific Ocean.
Barber, Paul H.   +3 more
core   +1 more source

Habitat structure and diversity influence the nesting success of an endangered large cavity-nesting bird, the Southern Ground-hornbill

open access: yesKoedoe: African Protected Area Conservation and Science, 2017
Habitat features can have a profound effect on the nesting success of birds. Savannas are often managed with predators and large herbivores as priority species, with little thought to the many bird species that management decisions could affect.
Leigh Combrink   +3 more
doaj   +1 more source

Nine years of leatherback turtle Dermochelys coriacea hatching and emergence success on Bioko Island, Equatorial Guinea

open access: yesEndangered Species Research
Analyzing trends in leatherback turtle Dermochelys coriacea reproductive success provides insights into species fitness and responses to environmental pressures, including changes in temperature and beach characteristics.
TL Proctor   +4 more
doaj   +1 more source

Breeding Biology of the White-Tailed Eagle in the Polesie State Radiation-Ecological Reserve, Belarus

open access: yesПернатые хищники и их охрана, 2015
The biology of White-Tailed Eagle (Haliaeetus albicilla) in the Polesie State Radiation-Ecological Reserve (PSRER) is shown in this article. Study area was located in zone of alienation and resettlement of theRepublic ofBelarus afterChernobyl accident ...
Valeri V. Yurko
doaj   +1 more source

Nesting Success of the Bluegill, Lepomis Macrochirus Rafinesque, in a Small Ohio Farm Pond [PDF]

open access: yes, 1969
Author Institution: Academic Faculty of Population and Environmental Biology, The Ohio State University, Columbus, Ohio 43210Some of the factors influencing the reproductive success of the bluegill sunfish, Lepomis macrochirus Rafinesque, in an Ohio farm
Momot, Walter T.   +2 more
core  

Endocrine disrupting effects on the nesting behaviour of male three-spined stickleback Gasterosteus aculeatus L [PDF]

open access: yes, 2006
The analysis of patterns of temporal variability in the nesting behaviour of male threespined stickleback (Gasterosteus aculeatus) exposed to the synthetic oestrogen, 17β-ethinylestradiol, revealed immediate, but transient, treatment-related effects ...
Borg B.   +4 more
core   +1 more source

The Relationship Between Water Level, Prey Availability and Reproductive Success in Roseate Spoonbills Foraging in a Seasonally-Flooded Wetland While Nesting in Florida Bay [PDF]

open access: yes, 2014
The coastal wetlands of northeastern Florida Bay are seasonally-inundated dwarf mangrove habitat and serve as a primary foraging ground for wading birds nesting in Florida Bay.
Lorenz, Jerome J.
core  

Invasive Wild pigs as primary nest predators for Wild turkeys [PDF]

open access: yes, 2020
Depredation of wild turkey (Meleagris gallopavo) nests is a leading cause of reduced recruitment for the recovering and iconic game species. invasive wild pigs (Sus scrofa) are known to depredate nests, and have been expanding throughout the distributed ...
Hewitt, David G.   +4 more
core   +1 more source

Nesting Success of the Great-White Heron (Egretta alba) in the Departament of Córdoba, Colombia

open access: yesActa Biológica Colombiana, 2006
Between July and November 2001, we evaluated the nesting success of the Great-white Heron (Egretta alba) during one breeding period at a shrimp pond in northeastern Colombia.
Javier Rodríguez-Barrios   +1 more
doaj  

Nest Site Selection by Green Sea Turtles (Chelonia mydas) and Implications for Conservation on Qilianyu, Xisha Islands, South China Sea

open access: yesEcology and Evolution
The green sea turtle (Chelonia mydas) is the only sea turtle species that breeds in China, and the largest remaining nesting grounds for green sea turtles in Chinese waters is found on the Qilianyu atoll of the Xisha Islands.
Ting Zhang   +8 more
doaj   +1 more source

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