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Tagasaste (Chamaecytisus Palmensis) Leaf Supplementation to Enhance Nutrient Intake and Production Performance of Sheep in the Ethiopian Highlands
- 负责人：
- Derseh, Melkamu;;International Livestock Research Institute (ILRI)
- 关键词：
- DOI：
- doi:10.7910/dvn/pa1cpj
- 摘要：
- , a feeding experiment was conducted using yearling Menz sheep. The experiment involved graded levels of tree Lucerne hay supplementation (100 g, 200 g, 300 g, and 400
Data from: Range-wide populations of a long-distance migratory songbird converge during stopover in the tropics
- 负责人：
- Gomez, Camila
- DOI：
- doi:10.5061/dryad.7hk6523
- 摘要：
- e southerly breeding origins, females and juveniles. Our work and other studies suggest that areas in northern Colombia may function as ecological bottlenecks
Data from: Clinal variation in colony breeding structure and level of inbreeding in the subterranean termites Reticulitermes flavipes and R. grassei
- 负责人：
- DOI：
- doi:10.5061/dryad.6c7v5
- 摘要：
- Social insects exhibit remarkable variation in their colony breeding structures, both within and among species. Ecological factors are believed
Data from: Human recreation reduces clutch size in great tits Parus major regardless of risk-taking personality
- 负责人：
- Hutfluss, Alexander
- 关键词：
- Animal personality clutch size human disturbance life history nest site selection perceived predation risk
- DOI：
- doi:10.5061/dryad.4m8b580
- 摘要：
- predation risk are mainly studied in ground-breeding birds. However, if anti-predator responses characterize bird species generally, so should
Data from: Different ultimate factors define timing of breeding in two related species
- 负责人：
- Pakanen, Veli-Matti
- 关键词：
- climate change fitness life history strategies local recruitment phenological mismatch prior residency Great tit Willow Tit
- DOI：
- doi:10.5061/dryad.3045r
- 摘要：
- in animals is selected to match with food availability (synchrony). Alternatively, time-dependent breeding success (the date hypothesis) can result from other
Eastern flyway spring migration of adult white storks (data from Rotics et al. 2018)-reference-data
- 负责人：
- University Of Konstanz
- 关键词：
- animal movement animal tracking animal migration avian migration body acceleration breeding success Ciconia ciconia climate change Env-DATA Movebank
- DOI：
- doi:10.5441/001/1.v8d24552/3
- 摘要：
- ses, costs and a trade-off with overwintering latitude. Journal of Animal Ecology. doi:10.1111/1365-2656.12898;;(1) Early arrival at breeding
Data from: Size-dependent selective mechanisms on males and females and the evolution of sexual size dimorphism in frogs
- 负责人：
- 关键词：
- Behavior: reproductive Life history: ecology Life history: evolution Macroevolution Mating systems Phylogenetics: comparative Sexual dimorphism Anurans (frogs and toads)
- DOI：
- doi:10.5061/dryad.270sf
- 摘要：
- er of factors, such as territoriality, fecundity, and temporal breeding patterns (explosive vs. prolonged). In general, frogs show female-biased SSD with broad
Data from: Habitat preference facilitates successful early breeding in an open-cup nesting songbird
- 负责人：
- 关键词：
- food availability habitat quality incubation behaviour lay date micro-climate recruitment song sparrow timing of breeding
- DOI：
- doi:10.5061/dryad.21517
- 摘要：
- Selecting breeding habitats that ameliorate environmental limits on fitness and facilitate successful reproduction should benefit individual animals
Data from: The influence of preceding dive cycles on the foraging decisions of Antarctic fur seals
- 负责人：
- DOI：
- doi:10.5061/dryad.pk368
- 摘要：
- The foraging strategy of many animals is thought to be determined by their past experiences. However, few empirical studies have investigated whether
Eastern flyway spring migration of adult white storks (data from Rotics et al. 2018)-gps
- 负责人：
- University Of Konstanz
- 关键词：
- animal movement animal tracking animal migration avian migration body acceleration breeding success Ciconia ciconia climate change Env-DATA Movebank
- DOI：
- doi:10.5441/001/1.v8d24552/1
- 摘要：
- ses, costs and a trade-off with overwintering latitude. Journal of Animal Ecology. doi:10.1111/1365-2656.12898;;(1) Early arrival at breeding
