Results 1 to 10 of about 1,057 (155)

Dimensions of corvid consciousness [PDF]

open access: yesAnimal Cognition
Corvids have long been a target of public fascination and of scientific attention, particularly in the study of animal minds. Using Birch et al.’s (2020) 5-dimensional framework for animal consciousness we ask what it is like to be a corvid and propose a
Walter Veit   +5 more
doaj   +5 more sources

Spatial Overlap and Habitat Selection of Corvid Species in European Cities [PDF]

open access: yesAnimals, 2023
Understanding habitat and spatial overlap in sympatric species of urban areas would aid in predicting species and community modifications in response to global change.
Farah Abou Zeid   +18 more
doaj   +2 more sources

Opportunistic Tool Use by Two Unexpected Corvid Species [PDF]

open access: yesEcology and Evolution
This Nature note reports the first documented instance of tool use in Sunda crows (Corvus enca) and provides additional evidence of this ability in house crows (Corvus splendens).
Tanita Giri, Elias Garcia‐Pelegrin
doaj   +2 more sources

Acoustic variation in alarm calls of Corvidae–effect of morphology, ecology and phylogeny [PDF]

open access: yesAnimal Cognition
Bioacoustic parameters of vocalization are generally well adapted to the environment that the species inhabits and are influenced by the morphology and life history of the species.
Eliška Kovářová   +5 more
doaj   +2 more sources

Predator‐specific mortality of sage‐grouse nests based on predator DNA on eggshells [PDF]

open access: yesEcology and Evolution
Greater sage‐grouse (hereafter sage‐grouse; Centrocercus urophasianus) populations have declined across their range. Increased nest predation as a result of anthropogenic land use is one mechanism proposed to explain these declines.
Nolan A. Helmstetter   +5 more
doaj   +2 more sources

CORVIDATA: A global dataset of morphology, ecology, sociality, and life-history in Corvidae [PDF]

open access: yesScientific Data
Corvids (Aves: Corvidae) are renowned for their advanced cognitive abilities, complex social structures, and ecological adaptability, making them model organisms for studies in ecology, evolution, behaviour and cognition.
Claudia A. F. Wascher
doaj   +2 more sources

Prevalence and diversity of helminths in three corvid species (Coloeus monedula (Linnaeus, 1758), Garrulus glandarius (Linnaeus, 1758), and Corvus corax (Linnaeus, 1758) from Türkiye [PDF]

open access: yesBMC Veterinary Research
Background Corvidae birds are ecologically significant and host a diverse range of helminth parasites; however, data on their parasitic fauna in Türkiye remain limited.
Mohamed Warsame Dirshe   +5 more
doaj   +2 more sources

Challenges and new opportunities in deciphering the meaning of corvid call sequences [PDF]

open access: yesAnimal Cognition
Due to their complex social systems and remarkable cognitive abilities, corvids are interesting candidates for large scale comparative research on the meaning of animal calls.
Ambre Salis   +2 more
doaj   +2 more sources

Rapid thrombogenesis prediction in COVID-19 patients using DNN with data labeling [PDF]

open access: yesScientific Reports
The rapid spread of COVID-19 globally has led to a surge in patients, among whom the incidence of blood clotting has been observed. This phenomenon poses a significant risk, potentially leading to cerebral hemorrhage and severe complications.
Joong-Lyul Lee   +3 more
doaj   +2 more sources

Modeling Transport of SARS-CoV-2 Inside a Charlotte Area Transit System (CATS) Bus

open access: yesFluids, 2022
We present in this paper a model of the transport of human respiratory particles on a Charlotte Area Transit System (CATS) bus to examine the efficacy of interventions to limit exposure to SARS-CoV-2, the virus that causes COVID-19. The methods discussed
Matthew Goodson   +6 more
doaj   +1 more source

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