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Data from: Barb geometry of asymmetrical feathers reveals a transitional morphology in the evolution of avian flight
- 负责人:
- DOI:
- doi:10.5061/dryad.7vb83
- 摘要:
- ally distinct portions of flight feather vanes, and that cutting-edge leading vanes occupy a distinct region of morphospace characterized by small barb angles
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Context-dependent seed dispersal by a scatter-hoarding corvid
- 负责人:
- DOI:
- doi:10.5061/dryad.m02hm
- 摘要:
- . 2. We investigated how seed availability and social dynamics affected scatter-hoarding in the island scrub jays (Aphelocoma insularis
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Competing for seed dispersal: evidence for the role of avian seed hoarders in mediating apparent predation among oaks
- 负责人:
- Pesendorfer, Mario
- DOI:
- doi:10.5061/dryad.1sc1s
- 摘要:
- species. California scrub-jays (Aphelocoma californica), high-quality seed dispersers with large spatial scales of resource perception, showed strong