Data from: Maternal condition and previous reproduction interact to affect offspring sex in a wild mammal

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DOI：

doi:10.5061/dryad.q7c24

摘要：

. We analysed 39 years of data on bighorn sheep (Ovis canadensis) that fit all the assumptions of the Trivers–Willard hypothesis. Production of sons increased

Data from: Is ungulate migration culturally transmitted? Evidence of social learning from translocated animals

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Jesmer, Brett R.

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DOI：

doi:10.5061/dryad.8165qv5

摘要：

, but this hypothesis has not been tested empirically. We compared the migratory propensities of bighorn sheep and moose translocated into novel habitats with those

Data from: Intense selective hunting leads to artificial evolution in horn size

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Contemporary Evolution Conservation Biology Quantitative Genetics

DOI：

doi:10.5061/dryad.41d7q

摘要：

ology, with numerous biological, social and economic implications. We analyze 39 years of phenotypic data on horn size in bighorn sheep (Ovis canadensis) subject

Variable Terrestrial GPS Telemetry Detection Rates: Parts 1 - 7Data

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关键词：

Bias, Bias correction, Collars, Cougar, Data Model, Detection, Fix Success Rate, GPS, Global Positioning Systems, Home range, Landforms, Mountain lion, Observation Model, Positive openness, Probability, Puma concolor, Telemetry, Terrain measure, Terrestrial, Topographic exposure, Viewshed, Wildlife

DOI：

doi:10.5066/f7pg1pt2

摘要：

the orientation of the antennae and characterize GPS detection rates for 4 focal species; cougars, desert bighorn sheep, Rocky Mountain elk, and mule deer

Data from: Trophy hunting mediates sex-specific associations between early-life environmental conditions and adult mortality in bighorn sheep

负责人：

Douhard, Mathieu

关键词：

early life life history predictive adaptive response sex differences survival trophy hunting Cox models

DOI：

doi:10.5061/dryad.6bm4228

摘要：

lifespan in the wild, and even less about whether these effects differ between the sexes. 2.Using data collected over 45 years from wild bighorn sheep

Data from: Causes and short-term consequences of variation in milk composition in wild sheep

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Renaud, Limoilou-Amelie

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Bayesian modeling ecophysiology hierarchical levels individual differences lactation maternal strategy multivariate analyses

DOI：

doi:10.5061/dryad.5682v7j

摘要：

and environmental effects on milk composition and identify the drivers of this variation. We ask whether variation in bighorn sheep milk affects offspring fitness.

Data from: Demographic drivers of age-dependent sexual selection

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关键词：

drivers of selection;linear selection;sexual selection;Ovis canadensis;selection analysis;sexually selected characters;target of selection

DOI：

doi:10.5061/dryad.43nj8

摘要：

sex ratio, number of competitors and age structure influenced selection differentials on horn length of wild bighorn rams (Ovis canadensis) of different age