筛选
科学数据
统计数据
共检索到1059条 ,权限内显示50条;
Data from: Inter-individual spacing affects the finder’s share in ring-tailed coatis (Nasua nasua)
- 负责人:
- DOI:
- doi:10.5061/dryad.tn63vr1
- 摘要:
- Social foraging models are often used to explain how group size can affect an individual’s food intake rate and foraging strategies. The proportion
Data from: Food quality and quantity is more important in explaining foraging of an intermediate-sized mammalian herbivore than predation
- 负责人:
- Weterings, Martijn
- DOI:
- doi:10.5061/dryad.95r0850
- 摘要:
- e more active, hares spent a higher proportion of time foraging in vegetation types that contained a relatively low quality of forage. Although
Data from: Spatial heterogeneity in the strength of plant-herbivore interactions under predation risk: the tale of bison foraging in wolf country
- 负责人:
- DOI:
- doi:10.5061/dryad.4dp00
- 摘要:
- of herbivores should reflect adaptive decisions that only become rewarding when foraging gains exceed 1) the metabolic costs, 2) the missed opportunity costs
Data from: Producers and scroungers: feeding type composition changes with group size in a socially foraging spider
- 负责人:
- DOI:
- doi:10.5061/dryad.v3sg2
- 摘要:
- In groups of socially foraging animals, feeding behaviour may change with group size in response to varying cost-benefit trade-offs. Numerous studies
Data from: Tidal drift removes the need for area restricted search in foraging Atlantic puffins
- 负责人:
- Jessopp, Mark
- DOI:
- doi:10.5061/dryad.8gj8kc3
- 摘要:
- d, puffins foraged using tides to transport them through their feeding grounds. Energetic models suggest the cost of foraging trips using the drift stra
Data from: Colony-level behavioral variation correlates with differences in expression of the foraging gene in red imported fire ants
- 负责人:
- DOI:
- doi:10.5061/dryad.394sc
- 摘要:
- e documented how genetic factors relate to behavior at the colony level. Differences in expression of the foraging gene have been associated with differences
Data from: Environmental heterogeneity decreases reproductive success via effects on foraging behaviour
- 负责人:
- Trevail, Alice
- 关键词:
- Competition Seabird Hidden Markov Model Heterogeneity Gradient Optimal foraging theory Resource availability
- DOI:
- doi:10.5061/dryad.0898ss6
- 摘要:
- Environmental heterogeneity shapes the uneven distribution of resources available to foragers, and is ubiquitous in nature. Optimal foraging
Data from: Body condition influences ontogeny of foraging behavior in juvenile southern elephant seals
- 负责人:
- DOI:
- doi:10.5061/dryad.qq6mb07
- 摘要:
- 1. Ontogeny of diving and foraging behaviour in marine top predators is poorly understood despite its importance in population recruitment. This lack
Data from: Mating success and body condition not related to foraging specializations in male fur seals
- 负责人:
- DOI:
- doi:10.5061/dryad.792gj
- 摘要:
- of a foraging strategy depend not only on the quality of prey and feeding habitat but also on an individual's hunting efficiency and skills.
Data from: Oceanic thermal structure mediates dive sequences in a foraging seabird
- 负责人:
- DOI:
- doi:10.5061/dryad.6hdr7sqxk
- 摘要:
- hout the food web. 2. Here, we examined whether diving parameters and complexity in the temporal organisation of foraging sequences of little penguin