筛选
科学数据
统计数据
共检索到56条 ,权限内显示50条;
Data from: Human cooperation based on punishment reputation
- 负责人:
- dos Santos, Miguel
- DOI:
- doi:10.5061/dryad.bc260
- 摘要:
- t punishment has evolved in the context of reputation games. We tested this idea in a simple helping game with observers and with punishment and punishment
Data from: Distance and size matters: a comparison of six wildlife camera traps and their usefulness for wild birds
- 负责人:
- DOI:
- doi:10.5061/dryad.693b3f4
- 摘要:
- , N=641 events are based on a comparison of the two close-up camera traps especially designed for birds. These events were all directly observe
Data from: Point-Combination Transect (PCT): incorporation of small underwater cameras to study fish communities
- 负责人:
- DOI:
- doi:10.5061/dryad.1kr7759
- 摘要:
- g to species accumulation curves, while minimizing the effect of disturbance of the fish through SCUBA divers. We further show that PCT is robust against observer biase
Data from: Estimating abundance of the federally endangered Mitchell’s satyr butterfly using hierarchical distance sampling
- 负责人:
- Hamm, Christopher A.
- DOI:
- doi:10.5061/dryad.v977b
- 摘要:
- one observer to traverse a series of transects at a walking pace and record the number of butterflies observed and their perpendicular distance
Data from: In-kennel behavior predicts length of stay in shelter dogs
- 负责人:
- DOI:
- doi:10.5061/dryad.5n7p9
- 摘要:
- for differences in adopter behavior, experimenters varied from solitary passive observers to pairs of interactive observers. Dogs behaved more attentively to active
Data from: Male zebra finches have limited ability to identify high-fecundity females
- 负责人:
- 关键词:
- preferences;mate choice cues;female fecundity;Body Size;behavior ecology;ornaments;male mate choice
- DOI:
- doi:10.5061/dryad.vc0hv
- 摘要:
- % of the population; 30 eggs laid on average) over those of low fecundity (bottom 10%; 6 eggs). We first tested whether na?ve human observers could identify the high
Data from: Distance-dependent pattern blending can camouflage salient aposematic signals
- 负责人:
- Cuthill, Innes
- DOI:
- doi:10.5061/dryad.2h6nf
- 摘要:
- The effect of viewing distance on the perception of visual texture is well known: spatial frequencies higher than the resolution limit of an observer
Data from: Parental habituation to human disturbance over time reduces fear of humans in coyote offspring
- 负责人:
- Schell, Christopher
- DOI:
- doi:10.5061/dryad.pr00820
- 摘要:
- ological driver of maternal effects. We observed captive coyote (Canis latrans) pairs over two successive litters to determine whether among-litter differ
ers" data-category="" data-cropid="" data-dimen="" data-id="b3798fe0-f979-11ea-ae96-0242ac110002"> Data from: Defectors cannot be detected during "small talk" with strangers
- 负责人:
- DOI:
- doi:10.5061/dryad.qm689
- 摘要:
- touch, and face touch) failed to predict either actual defection or guesses of defection by any category of observer. Our results cast doubt on the role
Data from: Individual objective and subjective fixation disparity in near vision
- 负责人:
- DOI:
- doi:10.5061/dryad.73tf8
- 摘要:
- . This study measures both types of fixation disparity at viewing distances of 40, 30, and 24 cm while observers fixated a central stationary fusion target. 20