Results 21 to 30 of about 1,582,580 (285)

Respiratory Disease Risk of Zoo-Housed Bonobos Is Associated with Sex and Betweenness Centrality in the Proximity Network

open access: yesAnimals, 2021
Infectious diseases can be considered a threat to animal welfare and are commonly spread through both direct and indirect social interactions with conspecifics. This is especially true for species with complex social lives, like primates.
Jonas R. R. Torfs   +3 more
doaj   +1 more source

Honeybees (Apis mellifera) exhibit flexible visual search strategies for vertical targets presented at various heights [v2; ref status: indexed, http://f1000r.es/51p]

open access: yesF1000Research, 2015
When honeybees are presented with a colour discrimination task, they tend to choose swiftly and accurately when objects are presented in the ventral part of their frontal visual field.
Linde Morawetz   +2 more
doaj   +1 more source

Unlearned adaptive responses to heterospecific referential alarm calls in two bird species from separate evolutionary lineages

open access: yesScientific Reports, 2023
The interspecific responses to alarm signals may be based on unlearned mechanisms but research is often constrained by the difficulties in differentiating between unlearned and learned responses in natural situations.
Jungmoon Ha   +12 more
doaj   +1 more source

THE USE OF PHYLOGENY IN BEHAVIOR AND ECOLOGY [PDF]

open access: yesEvolution, 1985
Peer Reviewed ; https://deepblue.lib.umich.edu/bitstream/2027.42/137626/1/evo05703 ...
openaire   +4 more sources

Competition over guarding in the Arabian babbler (Turdoides squamiceps), a cooperative breeder [version 1; referees: 1 approved, 2 approved with reservations]

open access: yesF1000Research, 2015
Observations on 12 groups comprised of two adult males and one adult female (some included one or two fledglings), tame, individually marked, Arabian babblers (Turdoides squamiceps) in the rift valley in Israel revealed that the babblers compete to guard.
Arnon Dattner   +2 more
doaj   +1 more source

Strategies of the honeybee Apis mellifera during visual search for vertical targets presented at various heights: a role for spatial attention? [v1; ref status: indexed, http://f1000r.es/3yb]

open access: yesF1000Research, 2014
When honeybees are presented with a colour discrimination task, they tend to choose swiftly and accurately when objects are presented in the ventral part of their frontal visual field.
Linde Morawetz   +2 more
doaj   +1 more source

Complex social and political factors threaten the world's smallest primate with extinction

open access: yesConservation Science and Practice, 2022
We highlight current problems, challenges and dilemmas of conservation action in Madagascar, which is one of the poorest countries, but also the hottest global biodiversity hotspot.
Peter M. Kappeler   +4 more
doaj   +1 more source

Competition over guarding in the Arabian babbler (Turdoides squamiceps), a cooperative breeder [version 2; referees: 2 approved, 1 approved with reservations]

open access: yesF1000Research, 2016
Observations on 12 groups comprised of two adult males and one adult female (some included one or two fledglings), tame, individually marked, Arabian babblers (Turdoides squamiceps) in the rift valley in Israel revealed that the babblers compete to guard.
Arnon Dattner   +2 more
doaj   +1 more source

Ant-App-DB: a smart solution for monitoring arthropods activities, experimental data management and solar calculations without GPS in behavioral field studies [v2; ref status: indexed, http://f1000r.es/59a]

open access: yesF1000Research, 2015
Field studies on arthropod ecology and behaviour require simple and robust monitoring tools, preferably with direct access to an integrated database. We have developed and here present a database tool allowing smart-phone based monitoring of arthropods ...
Zeeshan Ahmed   +4 more
doaj   +1 more source

Ant-App-DB: a smart solution for monitoring arthropods activities, experimental data management and solar calculations without GPS in behavioral field studies [v3; ref status: indexed, http://f1000r.es/5dm]

open access: yesF1000Research, 2015
Field studies on arthropod ecology and behaviour require simple and robust monitoring tools, preferably with direct access to an integrated database. We have developed and here present a database tool allowing smart-phone based monitoring of arthropods ...
Zeeshan Ahmed   +4 more
doaj   +1 more source

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