Results 241 to 250 of about 14,333 (300)
A Review of Philopatry in Seabirds and Comparisons with Other Waterbird Species
Waterbirds, 2016 J. Coulson
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Marine and Freshwater Research, 2019
Restricted gene flow and reproductive philopatry are increasingly being described in marine predators such as sharks. However, observing shark reproductive behaviour in situ is problematic because of issues associated with sampling in the marine ...
J. Day +4 more
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Restricted gene flow and reproductive philopatry are increasingly being described in marine predators such as sharks. However, observing shark reproductive behaviour in situ is problematic because of issues associated with sampling in the marine ...
J. Day +4 more
semanticscholar +1 more source
The Condor, 1990
Most North American ducks (Anatini) form pair-bonds on wintering areas or during spring migration (Hochbaum 1944, Rohwer and Anderson 1988). Females generally select new mates each year with males following females homing to their natal areas (Lincoln 1939, Sowls 1955, Johnson and Grier 1988).
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Most North American ducks (Anatini) form pair-bonds on wintering areas or during spring migration (Hochbaum 1944, Rohwer and Anderson 1988). Females generally select new mates each year with males following females homing to their natal areas (Lincoln 1939, Sowls 1955, Johnson and Grier 1988).
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Marine Ecology Progress Series, 2018
: Migratory species link spatially separated ecosystems, and understanding their migrations is critical for conservation and management. The cownose ray Rhinoptera bonasus is a large-bodied batoid ray implicated in shellfish declines along the US ...
M. Ogburn +6 more
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: Migratory species link spatially separated ecosystems, and understanding their migrations is critical for conservation and management. The cownose ray Rhinoptera bonasus is a large-bodied batoid ray implicated in shellfish declines along the US ...
M. Ogburn +6 more
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Site Fidelity and Natal Philopatry in Dickcissels
Northeastern Naturalist, 2012Spiza americana (Dickcissel) colonized a restored Conservation Reserve Program grassland in Maryland during the second year of restoration and has continued to return in subsequent years. In 2000-2010, we banded 125 adult and hatch-year birds; during this period the population ranged annually from one to 16 individuals. Twenty-one percent of adult male
Daniel M. Small +2 more
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Journal of Fish Biology, 2019
We assessed the spatial pattern of genetic structure of smooth hammerhead shark Sphyrna zygaena in 10 localities from the Northern Mexican Pacific. A total of 35 haplotypes were identified in 129 sequences of the mtDNA control region.
Daniela G. Félix-López +8 more
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We assessed the spatial pattern of genetic structure of smooth hammerhead shark Sphyrna zygaena in 10 localities from the Northern Mexican Pacific. A total of 35 haplotypes were identified in 129 sequences of the mtDNA control region.
Daniela G. Félix-López +8 more
semanticscholar +1 more source
Philopatry and within‐colony movements in Columbian ground squirrels
Molecular Ecology, 2011AbstractPhilopatry and dispersal result in selection of habitat locations that may differ in resources and social environment and thus should influence fitness components like survival and reproduction. We examined short‐distance movements of young and adult females from natal or previous nesting sites within a colony of Columbian ground squirrels ...
Coline M, Arnaud +2 more
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Partial migration and philopatry of Yellowstone pronghorn
Biological Conservation, 2007Abstract Spring migration may facilitate survival and recruitment in mammals by reducing predation risk and increasing access to higher-quality forage. The Yellowstone pronghorn Antilocapra americana population ( 70% of the pronghorn population migrating 15–50 km to 4 contiguous summering areas ...
P.J. White +4 more
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Recruitment and Natal Philopatry of Wood Ducks
Ecology, 1989We tested whether hatch date and body mass at hatching affected recruitment of female Wood Ducks (Aix sponsa) to a breeding population in South Carolina. During six breeding seasons, day—old ducklings (n = 2945) were individually marked before leaving the nest.
Gary R. Hepp +2 more
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Le Philopatris attribué à Lucien
Comptes-rendus des séances de l année - Académie des inscriptions et belles-lettres, 1901Reinach Salomon. Le Philopatris attribué à Lucien. In: Comptes rendus des séances de l'Académie des Inscriptions et Belles-Lettres, 45ᵉ année, N. 4, 1901. p. 558.
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