Results 91 to 100 of about 3,606 (149)
Changing balance between survival and recruitment explains population trends in Red Knots Calidris canutus islandica wintering in Britain, 1969-1995 [PDF]
The demography of Red Knots Calidris canutus islandica wintering in Britain from 1969 to 1995 was examined using published data on winter numbers, unpublished ringing data, and information on the percentages first year birds in late autumn and winter ...
Boyd, H., Piersma, T.
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Gomphus Nieuwsbrief Jaargang 2 — Nr. 1 (2008) [PDF]
* Populatieschattingen van waterjuffers in het Hannecartbos. * Het libellenjaar 2006 in Vlaanderen * Verslag van de startdag in Leuven * Excursiekalender 2008 * Telemetrie bij Libellen * Nederlandse namen van alle Europese soorten ...
Libellenvereniging Vlaanderen
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Age‐specific survival of reintroduced swift fox in Badlands National Park and surrounding lands
In 2003, a reintroduction program was initiated at Badlands National Park (BNP), South Dakota, USA, with swift foxes (Vulpes velox) translocated from Colorado and Wyoming, USA, as part of a restoration effort to recover declining swift fox populations ...
Indrani Sasmal +3 more
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The study of population dynamics has long depended on methodological progress. Among many striking examples, continuous time models for populations structured in age (Sharpe & Lotka, 1911) were made possible by progress in the mathematics of integral ...
Lebreton, J.-D., Pollock, K. H.
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Natural populations that are rare, cryptic or inaccessible provide a monumental challenge to monitoring, as adequate data are extremely difficult to collect. Surveys often encompass only a small portion of a population's range due to difficult terrain or
Janelle J. Badger +6 more
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Ohio Conservation Plan, Revised 2019, for the Plains Gartersnake, Thamnophis radix [PDF]
This plan outlines strategies and methods used in an ongoing study initiated in 1999 to restore a self- sustaining population of the Plains Gartersnake (Thamnophis radix) in Ohio.
Reichenbach, Norman
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En México no se conoce el tamaño de las poblaciones de la tonina (Tursiops truncatus) debido a su gran movilidad y al ocasional intercambio de individuos entre poblaciones.
Michelle P. Valdes-Arellanes +4 more
doaj
The coastal Cactus Wren (Campylorhynchus brunneicapillus) persists in small and fragmented populations throughout southern California that are subject to genetic drift and inbreeding.
Amy G. Vandergast +6 more
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Astacus astacus is one of four native European crayfish species living in Croatian freshwaters. It is naturally distributed in rivers belonging to the Black Sea Basin.
MAGUIRE I., HUDINA S., ERBEN R.
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Loglinear Models for Capture-Recapture Experiments on Open Populations [PDF]
25 pages, 1 article*Loglinear Models for Capture-Recapture Experiments on Open Populations* (Cormack, R.
Cormack, R. M. +3 more
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