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Data from: Causes and consequences of repeatability, flexibility and individual fine-tuning of migratory timing in pike
- 负责人：
- 关键词：
- adaptive flexibility fish individual consistency phenology phenotypic plasticity spawning migration viability selection
- DOI：
- doi:10.5061/dryad.39tg5
- 摘要：
- -predatory fish that displays homing behaviour. By repeated sampling across years at a breeding site, we first quantify individual variation both within and bet
Data from: Season and site fidelity determine home range of dispersing and resident juvenile Greenland cod (Gadus ogac) in a Newfoundland fjord
- 负责人：
- DOI：
- doi:10.5061/dryad.2f2b3
- 摘要：
- , and potential homing behaviour between coves ~3.5 km apart. We tracked individuals moving at metre to kilometre scales, using a network of 26 to 32 hydrophones
Data from: Interaction between Varroa destructor and imidacloprid reduces flight capacity of honeybees
- 负责人：
- DOI：
- doi:10.5061/dryad.4df64
- 摘要：
- losses, the role of insecticides is controversial. Parasites and neonicotinoid insecticides reduce homing success of foragers, e.g., by reduced orientation
Data from: Pesticide exposure affects flight dynamics and reduces flight endurance in bumblebees
- 负责人：
- DOI：
- doi:10.5061/dryad.gd702q0
- 摘要：
- s been associated with reduced foraging efficiency and homing ability. One explanation for these effects could be that elements of flight are being affected, but ap
Data from: Genomic analysis of a cardinalfish with larval homing potential reveals genetic admixture in the Okinawa Islands
- 负责人：
- DOI：
- doi:10.5061/dryad.5n882
- 摘要：
- RAD-Seq methods to test for population differentiation in the coral reef-dwelling cardinalfish, Siphamia tubifer, which based on behavioural studies, hav
Data from: Homing of invasive Burmese pythons in South Florida: evidence for map and compass senses in snakes
- 负责人：
- DOI：
- doi:10.5061/dryad.pm136
- 摘要：
- Navigational ability is a critical component of an animal's spatial ecology and may influence the invasive potential of species. Burmese pythons (Python molurus bivittatus) are apex predators invasive to South Florida. We tracked the movements of 12 adult Burmese pythons in Everglades National Park, six of which were translocated 21–36 km from their capture locations. Translocated snakes oriented movement homeward relative to the capture location, and five of six snakes returned to within 5 km of the original capture location. Translocated snakes moved straighter and faster than control snakes and displayed movement path structure indicative of oriented movement. This study provides evidence that Burmese pythons have navigational map and compass senses and has implications for predictions of spatial spread and impacts as well as our understanding of reptile cognitive abilities.
Data from: Using an insect mushroom body circuit to encode route memory in complex natural environments
- 负责人：
- DOI：
- doi:10.5061/dryad.pf66v
- 摘要：
- Ants, like many other animals, use visual memory to follow extended routes through complex environments, but it is unknown how their small brains implement this capability. The mushroom body neuropils have been identified as a crucial memory circuit in the insect brain, but their function has mostly been explored for simple olfactory association tasks. We show that a spiking neural model of this circuit originally developed to describe fruitfly (Drosophila melanogaster) olfactory association, can also account for the ability of desert ants (Cataglyphis velox) to rapidly learn visual routes through complex natural environments. We further demonstrate that abstracting the key computational principles of this circuit, which include one-shot learning of sparse codes, enables the theoretical storage capacity of the ant mushroom body to be estimated at hundreds of independent images.
Data from: Assessing reproductive behavior important to fisheries management: a case study with red drum, Sciaenops ocellatus
- 负责人：
- 关键词：
- acoustic telemetry spatial ecology natal homing spawning site fidelity reproductive behavior connectivity stock structure maturation fisheries management
- DOI：
- doi:10.5061/dryad.47bs5
- 摘要：
- spawning season. A similar proportion of subadults returned to the Tampa Bay spawning site, exhibiting natal homing. However, these first-time spawners arrived la
Data from: A population genetic window into the past and future of the walleye Sander vitreus: Relation to historic walleye and the extinct “blue pike” S. v. “glaucus”
- 负责人：
- DOI：
- doi:10.5061/dryad.nk470
- 摘要：
- tic diversity and divergence, despite habitat degradation and exploitation. Genetic and previously published tagging data indicate that natal homing and spawning site philopatry
Data from: Conflict bear translocation: Investigating population genetics and fate of bear translocation in Dachigam National Park, Jammu and Kashmi
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.7r368
- 摘要：
- ) returned to their capture sites, possibly due to homing instincts or habituation to the high quality food available in agricultural croplands and orchards
