Results 61 to 70 of about 4,520 (165)

Linking eBird data with high spatiotemporal remote sensing products to estimate occupancy of bird populations across the island of Ireland

open access: yesIbis, EarlyView.
The vast increase in biodiversity data generated through citizen science initiatives, alongside a growing suite of remote sensing products and advanced modelling tools, has opened new avenues for rapidly, accurately and efficiently monitoring species trends to inform conservation, management and policy.
Ramiro D. Crego   +7 more
wiley   +1 more source

Warm temperatures during cold season can negatively affect adult survival in an alpine bird

open access: yesEcology and Evolution, 2019
Climate seasonality is a predominant constraint on the lifecycles of species in alpine and polar biomes. Assessing the response of these species to climate change thus requires taking into account seasonal constraints on populations.
Jules Chiffard   +4 more
doaj   +1 more source

Shelters or ecological traps? Context‐dependent effects of nestboxes on breeding success in a colonial raptor

open access: yesIbis, EarlyView.
Artificial breeding structures, such as nestboxes, can potentially influence the population size and conservation status of bird species relying on heavily human‐modified environments such as agroecosystems and urban areas. However, the effectiveness of these interventions may vary, as artificial structures could attract individuals to suboptimal ...
Alejandro Corregidor‐Castro   +8 more
wiley   +1 more source

Did tool-use evolve with enhanced physical cognitive abilities? [PDF]

open access: yes, 2013
The use and manufacture of tools have been considered to be cognitively demanding and thus a possible driving factor in the evolution of intelligence.
A. M. P. von Bayern   +11 more
core   +1 more source

Vectors and Vector‐Borne Diseases: Biology, Epidemiology and Integrated Control Strategies

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Vector‐Borne Diseases (VBDs), transmitted by arthropods such as mosquitoes, ticks, fleas and sandflies, represent a significant threat to global health. These diseases can be caused by a variety of pathogens, including bacteria, viruses, protozoa, and helminths.
Roberta Rinaldi   +4 more
wiley   +1 more source

Less activity means improved welfare? How pair housing influences pinyon jay (Gymnorhinus cyanocephalus) behaviour

open access: yesAnimal Welfare
The activity level and specific behaviours exhibited by captive animals are crucial indicators of welfare. Stereotypies, or repetitive behaviours that have no apparent function or goal, are performed by animals experiencing poor conditions in their ...
London M Wolff, Jeffrey R Stevens
doaj   +1 more source

Is caching the key to exclusion in corvids? The case of carrion crows (Corvus corone corone) [PDF]

open access: yes, 2011
Recently, two corvid species, food-caching ravens and non-caching jackdaws, have been tested in an exclusion performance (EP) task. While the ravens chose by exclusion, the jackdaws did not. Thus, foraging behaviour may affect EP abilities.
Christian Schloegl   +2 more
core   +2 more sources

The Form of Agency

open access: yesNoûs, EarlyView.
ABSTRACT Philosophers often think agency is essentially connected with rationality, intention, or control. However, Minimalists argue that agency is just the power to cause a change; acids and boulders are agents too. Many philosophers treat Minimalism as a wild outlier, assuming its falsity without argument.
William Hornett
wiley   +1 more source

Six principles for evaluating cognitive capabilities in AI models

open access: yesAI Magazine, Volume 47, Issue 2, Summer 2026.
Abstract Modern AI systems have exceeded human performance on many benchmarks meant to evaluate general cognitive capacities. However, it is often the case that benchmark performance does a poor job of predicting general capacities in real‐world settings.
Melanie Mitchell
wiley   +1 more source

Behavioural responses of Eastern grey squirrels, Sciurus carolinensis, to cues of risk while foraging [PDF]

open access: yes, 2015
Lisa Leaver University of Exeter Psychology Washington Singer Exeter Devon EX4 4QG UKArticleCopyright © 2015 Elsevier B.V. All rights reserved.Previous studies have shown that Eastern grey squirrels modify their behaviour while foraging to offset risks ...
Jayne, K, Lea, Stephen E.G., Leaver, LA
core   +1 more source

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