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Densityâ•'dependent pup mortality in the Antarctic fur seal
zslpublications.onlinelibrary.wiley.com
von DW Doidge · · Zitiert von: 166 — Every 3 days, a long pole was used to paint mark pups so that their birthdate and age could be determined. From late November until the end of December, the ...
Does tagging and handling affect the growth of northern fur ...UBC Zoology
www.zoology.ubc.ca
von AW Trites · Zitiert von: 23 — to mark pups by shearing a patch of fur from the top of the pups' heads. The authors found that pups selected for shearing were lighter than unsheared pups ...
Geographic and temporal variation in the condition of pups ofZSL Publications
zslpublications.onlinelibrary.wiley.com
von CJA Bradshaw · · Zitiert von: 87 — the trailing edge of both fore flippers to mark pups. (Shaughnessy, Goldsworthy & Libke, 1995). During the winters we returned to a portion of the colonies ...
Fisheries Occasional Paper Report for the Sea Lion ...Fish.WA.gov.au
www.fish.wa.gov.au
von R Campbell · · Zitiert von: 9 — Collection of relevant data would be dependent upon the ability to permanently mark pups for subsequent re-sighting and identification. Methods of doing ...
Grey Seal Breeding Census Skomer Island 2020Natural Resources Wales
naturalresources.wales
von N Wilkie · · Zitiert von: 1 — Sites were visited when necessary to mark pups. This was done in accordance with the. Skomer MCZ & Skomer Island NNR Grey Seal Management Plan (Alexander ...
Grey Seal Breeding Census Skomer Island 2022The Wildlife Trust of South and West Wales
www.welshwildlife.org
Sites were visited when necessary to mark pups. This was done in accordance with the. Skomer MCZ & Skomer Island NNR Grey Seal Management Plan (Alexander ...
Grey Seal Pupping Phenology on Ynys Dewi / Ramsey ...Natural Resources Wales
naturalresources.wales
von LH Morgan · Zitiert von: 3 — At no time did observers climb down onto beaches or physically mark pups. Care was taken to avoid disturbance to seals using these colonies as they can be.
Management of Northern Fur Seals on the Pribilof Islands, ...AquaDocs
aquadocs.org
von AY Roppel · · Zitiert von: 28 — The use of tags to mark pups was largely experimental up to about with respect to size, type, and metal content (Kenyon 1949;38. Scheffer 1950b). Tags ...
Population biology, thermoregulation and site preference ...Internet Archive Scholar
scholar.archive.org
von RH Mattlin · · Zitiert von: 35 — ... mark pups temporarily (a) and permanently (b, c). a. A pup temporarily marked by fur-clipping. Such marks were plainly visible after two months, but were ...
Recruitment in a social carnivore before and after harvestMontana State University
fdn.montana.edu
von DE Ausband · · Zitiert von: 50 — Alterna- tively, biologists could mark pups during denning season. (April–May) when pups are very young and relatively immobile (Mills, Patterson & Murray ...
Supplementary materialPolar Research
polarresearch.net
... mark pups, maintain food supply and collect data from cameras and loggers. We also thank our technicians Roger Meås, Roy Andersen, Toralf Mjøen, Tommy ...
Developing population monitoring protocols for Australian ...PIRSA
www.pir.sa.gov.au
— surveys (to capture and mark pups). For The Pages Islands, four surveys per breeding season are required. Pups need to be tagged (on the ...
Elephant seals of Sea Lion Island: a long term ...Elephant Seal Research Group
www.eleseal.org
— We usually do not dye mark pups. In the past, we have marked pups only when doing a specific subproject on parental investment. We also do ...
Rehabilitation of pups 9–11 and 14–20Tara Seal Research
www.sealresearch.org
— Mark pups for individual visual. Page identification and monitor after released using either VHF telemetry or newer technologies ...
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