Reproduction and predation in collared lemmings at Walker Bay, Nunavut, Canada, 1994-1997

Data of winter nests, reproductive condition, and body mass of collared lemmings (Dicrostonyx groenlandicus), and scat and pellet contents of lemming predators, at Walker Bay in northern Canada in 1994-1997. Supports the paper Wilson DJ, Sinclair ARE, Krebs CJ. Reproduction, predation, and population decline in collared lemmings. Canadian Journal of Zoology, accepted.

Data and Resources

WSK Lemmings.xlsxXLSX
Data of reproduction and predation in collared lemmings at Walker Bay,...
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Metadata.tsvTSV
Metadata for data of reproduction and predation in collared lemmings at...
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ColMetadataTSV
Describes fields and formats in each data file
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Fox scatsTSV
Analysis of fox scat contents (Methods are in Supplementary Calculations)
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Avian predator pelletsTSV
Analysis of pellets from avian predators (Methods are in Supplementary...
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Dicrostonyx body massTSV
Body mass of live-captured Dicrostonyx
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Male Dicro reprod condTSV
Reproductive condition of live-captured male Dicrostonyx
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Female Dicro reprod condTSV
Reproductive condition of live-captured female Dicrostonyx
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Oestrus DicroTSV
Oestrus of live-captured Dicrostonyx. Recorded only in 1997 and July and...
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Lemming winter nestsTSV
Data of winter nests found and with signs of predation by ermine each year of...
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Additional Info

Field	Value
Publisher	Landcare Research NZ Ltd
Publication Year	2025
Authors	Wilson, Deborah J. Sinclair, A.R.E. Krebs, C.J.
Maintainer	Deb Wilson
Start Date	1994
End Date	1997
DOI	https://doi.org/10.7931/egs6-s782