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Data from: Movement reveals reproductive tactics in male elephants
- 负责人:
- Taylor, Lucy A.
- DOI:
- doi:10.5061/dryad.368cf90
- 摘要:
- not for the younger age class. 5. We show that male elephants increase their energetic allocation into reproduction with age as the probability of reproductive suc
Data from: How many cubs can a mum nurse? Maternal age and size influence litter size in polar bears
- 负责人:
- 关键词:
- individual heterogeneity;maternal traits;polar bear;reproductive success;Reproductive Senescence
- DOI:
- doi:10.5061/dryad.mb2d353
- 摘要:
- Life history theory predicts that females' age and size affect the level of maternal investment in current reproduction, balanced against future
Data from: Female Infidelity Is Constrained by El Ni?o Conditions in a Long-lived Bird
- 负责人:
- Kiere, Lynna Marie
- 关键词:
- adverse environmental conditions extra-pair behaviour reproductive investment ENSO resource restriction reproduction vs. self-maintenance trade-off El Ni?o Southern Oscillation mating system
- DOI:
- doi:10.5061/dryad.41qh7
- 摘要:
- in the Eastern Pacific are associated with El Ni?o Southern Oscillation and lead to decreased food availability and reproductive success in this and other marine pr
Data from: Oxidative status and fitness components in the Seychelles warbler
- 负责人:
- DOI:
- doi:10.5061/dryad.1d0m9
- 摘要:
- they reduce survival and/or reproductive output. We found that individuals with higher circulating non-enzymatic antioxidant capacity had a lower probability
Data from: Current geography masks dynamic history of gene flow during speciation in northern Australian birds
- 负责人:
- DOI:
- doi:10.5061/dryad.d36f5
- 摘要:
- of divergence levels and probability of gene flow not associated with current range connectivity. Instead, geographic distance and historical range connecti
Data from: Flexibility in the duration of parental care: female leopards prioritise cub survival over reproductive output
- 负责人:
- Balme, Guy
- DOI:
- doi:10.5061/dryad.1215m
- 摘要:
- of the lifetime reproductive success in leopards. By buffering offspring against environmental perturbation without jeopardizing their own survivorship, female leopards apparent
Data from: Evidence of rapid adaptive trait change to local salinity in the sperm of an invasive fish
- 负责人:
- DOI:
- doi:10.5061/dryad.77hm40j
- 摘要:
- r novel environment. These results show that while immigrant reproductive dysfunction appears to at least partly limit the distribution of invasive N. melanostomus
Data from: Sustainability management of short-lived freshwater fish in human-altered ecosystems should focus on adult survival
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.69p8cz8z7
- 摘要:
- population persistence. However, a strong focus on water management to support reproduction may reduce adult survival. Sustainability management needs a focu
Data from: The dynamics of tent-roosts in the palm Sabal mauritiiformis and their use by bats in a montane dry forest
- 负责人:
- DOI:
- doi:10.5061/dryad.63kb3
- 摘要:
- it to nonmodified leaves of approximately the same age in focal palms. Probability of tent use by U. convexum varied between 57 percent during a reproductive period
Data from: Antagonistic effect of helpers on breeding male and female survival in a cooperatively breeding bird
- 负责人:
- 关键词:
- cooperative breeding family conflicts investment life history strategies sex-specific selection
- DOI:
- doi:10.5061/dryad.mk44c
- 摘要:
- r lifetime reproductive success through maximizing survival. Under these circumstances, the presence of helpers could be used to lighten the effort of current reproduction