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共检索到127条 ,权限内显示50条;
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Data from: Effects of mistletoe (Phoradendron villosum) on California oaks
- 负责人:
- DOI:
- doi:10.5061/dryad.vg81ns6
- 摘要:
- . This latter result is potentially explained by the tendency of Phoradendron villosum to be present on larger trees growing in nitrogen-rich soils
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Telomere attrition and growth: a life-history framework and case study in common terns
- 负责人:
- DOI:
- doi:10.5061/dryad.5p1h6
- 摘要:
- to the trait with a larger effect on fitness, rendering that trait relatively invariant, can cause the absence of covariance. In a case study of common tern
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Do migratory and resident birds differ in their responses to interacting effects of climate, weather and vegetation?
- 负责人:
- DOI:
- doi:10.5061/dryad.fs4k13k
- 摘要:
- potential drivers on the occurrence of resident, migratory, and nomadic birds in Australian temperate woodlands. Location: A 1.8 million hectare tempera
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Tritrophic interactions at a community level: effects of host-plant species quality on bird predation of caterpillars
- 负责人:
- DOI:
- doi:10.5061/dryad.15535rh1
- 摘要:
- te forest tree species alters avian suppression of an assemblage of dietary generalist caterpillars. Plant quality and bird effects varied dramatically among tree species
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Migratory divides and their consequences for dispersal, population size and parasite-host interactions
- 负责人:
- DOI:
- doi:10.5061/dryad.vr280
- 摘要:
- Populations of migratory birds differ in their direction of migration with neighboring populations often migrating in divergent directions separa
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Allometric scaling of seed retention time in seed dispersers and its application to estimation of seed dispersal potentials of theropod dinosaurs
- 负责人:
- DOI:
- doi:10.5061/dryad.h622t6p
- 摘要:
- , whereas the pattern of allometric scaling varied greatly among the taxa. Birds had a smaller intercept and larger slope than those of mammals, wherea
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Sex-specific prey partitioning in breeding piscivorous birds examined via a novel, non-invasive approach
- 负责人:
- DOI:
- doi:10.5061/dryad.b30c555
- 摘要:
- Piscivorous birds frequently display sex-specific differences in their hunting and feeding behaviour, which lead to diverging impacts on prey
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Direct fitness benefits and kinship of social foraging groups in an Old World tropical babbler
- 负责人:
- DOI:
- doi:10.5061/dryad.t34k1
- 摘要:
- of sociality for unrelated individuals that largely do not help and broaden the direct fitness benefits of group foraging beyond assumed survival benefits.
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Investigations of the Long Term Sustainability of Human Ecodynamic Systems in Northern Iceland
- 负责人:
- DOI:
- doi:10.18739/a20z70x2j
- 摘要:
- tants of the region lived almost entirely on the proceeds of the land by farming, fishing for trout, and collecting the eggs of wild birds. In recent times, tourism ha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Smaller beaks for colder winters: Thermoregulation drives beak size evolution in Australasian songbirds
- 负责人:
- DOI:
- doi:10.5061/dryad.4464n
- 摘要:
- Birds’ beaks play a key role in foraging, and most research on their size and shape has focused on this function. Recent findings suggest that beaks