筛选
科学数据
统计数据
共检索到45条 ,权限内显示50条;
Data from: Public-private partnership wetland restorations provide quality forage for waterfowl in Northern New York
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.s97v921
- 摘要：
- chnical assistance to restore wetland habitats on private property, and are important tools for the conservation and management of waterfowl. This study examined whether these
Data from: Waterbird response to variable-timing of drawdown in rice fields after winter-flooding
- 负责人：
- DOI：
- doi:10.5061/dryad.6q5k86q
- 摘要：
- agricultural fields supports almost five million waterfowl and half a million shorebirds. Over 50% of waterbird habitat in the Central Valley is provided by flooded
Data from: Identification of migratory bird flyways in North America using community detection on biological networks
- 负责人：
- DOI：
- doi:10.5061/dryad.qs552
- 摘要：
- Migratory behavior of waterfowl populations in North America has traditionally been broadly characterized by four north-south flyways, and these
Data from: Sora (Porzana carolina) autumn migration habitat use
- 负责人：
- DOI：
- doi:10.5061/dryad.5n7t4
- 摘要：
- and wintering habitat for non-breeding waterfowl will also accommodate life history needs of a broader suite of migratory waterbirds including shorebirds, wading birds
Data from: Mallard resource selection trade?offs in a heterogeneous environment during autumn and winter
- 负责人：
- DOI：
- doi:10.5061/dryad.zcrjdfn7z
- 摘要：
- ) is affected by this resource heterogeneity and variable risk from hunting. Regional conservation strategies primarily focus on how waterfowl distributions ar
Data from: Endozoochory of aquatic ferns and angiosperms by mallards in Central Europe
- 负责人：
- DOI：
- doi:10.5061/dryad.5jg1t
- 摘要：
- separated by approximately 220 km. 4. Synthesis. This is a unique study of the spatial variation in plants dispersed by endozoochory by a migratory waterfowl
Data from: Feeding ecology is the primary driver of beak shape diversification in waterfowl
- 负责人：
- DOI：
- doi:10.5061/dryad.42s0c
- 摘要：
- the association between beak shape and feeding ecology for 42 species in the bird order Anseriformes (waterfowl) using 3D curvature of the upper beak collected from
Data from: A mechanistic assessment of the relationship between gut morphology and endozoochorous seed dispersal by waterfowl
- 负责人：
- Kleyheeg, Erik
- 关键词：
- DOI：
- doi:10.5061/dryad.nt7s243
- 摘要：
- ormed feeding trials in waterfowl to unravel how changing organ size, in combination with seed size, affects dispersal potential. We subjected captive mallards to mimics
Data from: The ecology of avian influenza viruses in wild dabbling ducks (Anas spp.) in Canada
- 负责人：
- DOI：
- doi:10.5061/dryad.7gp59
- 摘要：
- s provide new insights into the ecological and demographic factors associated with AIV infection in waterfowl.
Data from: Evidence of phenotypic plasticity of penis morphology and delayed reproductive maturation in response to male competition in waterfowl
- 负责人：
- DOI：
- doi:10.5061/dryad.mh577
- 摘要：
- ing more extreme penis sizes and more promiscuity than Lesser Scaup. The results suggest that waterfowl can exhibit complex, socially dependent
