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Viromic Insights into Gut RNA Virus Diversity Among Three Corvid Species [PDF]

open access: yesViruses
As viromics advances, the diversity and ecological significance of RNA viruses in global ecosystems are gaining growing recognition. Nevertheless, studies on RNA viruses in wildlife, especially non-model avian species, are still relatively scarce.
Yonggang Dong   +4 more
doaj   +2 more sources

FIRST RECORD OF THE LARGE-BILLED CROW CORVUS MACRORHYNCHOS WAGLER, 1827 PREDEATING ON THE VULNERABLE INDIAN ROOFED TURTLE PANGSHURA TECTA (GRAY, 1831) IN INDIA

open access: yesBulletin of the Iraq Natural History Museum, 2022
The Vulnerable Indian Roofed Turtle Pangshura tecta(Gray, 1831) (Testudines: Geoemydidae) occurs in the Sub-Himalayan lowlands of India, Nepal, Bangladesh, and Pakistan.
Arjun M. S   +2 more
doaj   +1 more source

An improved crow search algorithm with multi strategy disturbance [PDF]

open access: yesITM Web of Conferences, 2022
As a new meta heuristic intelligent algorithm, crow search algorithm simulates the behavior of crows following each other and stealing food. Due to the simplicity and robustness of crow search algorithm, it has been successfully applied in many fields ...
Huang Huadong, Liao Heng
doaj   +1 more source

Crow Word Lists: Crow-English and English-Crow Vocabularies

open access: yesLanguage, 1961
Mode of access: Internet.
G. H. Matthews, Robert H. Lowie
openaire   +2 more sources

Development of an artificial breeding and hatchery technique for exotic ornamental fish Sahyadria denisonii (Day, 1865)

open access: yesTropical Agricultural Research, 2018
Sahyadria denisonii is one of the highly demanded exotic ornamental fish species. Development of artificial breeding technique for Sahyadria denisonii is important under local conditions.
A. M. A. N. Adikari   +5 more
doaj   +1 more source

Absolute Numerosity Discrimination as a Case Study in Comparative Vertebrate Intelligence

open access: yesFrontiers in Psychology, 2020
The question of whether some non-human animal species are more intelligent than others is a reoccurring theme in comparative psychology. To convincingly address this question, exact comparability of behavioral methodology and data across species is ...
Andreas Nieder
doaj   +1 more source

West Nile Virus Lineage 2 in Free-Living Corvus cornix Birds in Poland

open access: yesTropical Medicine and Infectious Disease, 2023
The summer temperatures recorded in Poland in 2022 were among the highest in over 30 years and, combined with higher-than-expected rainfall, gave the impression of an almost tropical climate.
Jowita S. Niczyporuk   +6 more
doaj   +1 more source

Potential Health Risks from Uranium in Home Well Water: An Investigation by the Apsaalooke (Crow) Tribal Research Group

open access: yesGeosciences, 2015
Exposure to uranium can damage kidneys, increase long term risks of various cancers, and cause developmental and reproductive effects. Historically, home well water in Montana has not been tested for uranium. Data for the Crow Reservation from the United
Margaret J. Eggers   +7 more
doaj   +1 more source

Costs and benefits of voluntary attention in crows

open access: yesRoyal Society Open Science, 2023
Behavioural signatures of voluntary, endogenous selective attention have been found in both mammals and birds, but the relationship between performance benefits at attended and costs at unattended locations remains unclear.
Linus Hahner, Andreas Nieder
doaj   +1 more source

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