Results 121 to 130 of about 3,530 (241)

Fight song: variation in singing behaviour and song structure during natural agonistic interactions in a tropical songbird, Adelaide's Warbler (Setophaga adelaidae)

open access: yesIbis, EarlyView.
Birds may use their singing behaviours and song structure as agonistic signals in territorial encounters. We conducted an observational study to test this hypothesis in male Adelaide's Warblers Setophaga adelaidae, a tropical songbird that defends a territory year‐round.
Peter C. Mower   +4 more
wiley   +1 more source

Tracing bronze to iron age population dynamics in Northwest Xinjiang using ancient time-series genomic data. [PDF]

open access: yesGenome Biol
Zhao X   +9 more
europepmc   +1 more source

An automated workflow that combines sound‐based bird identification and localization

open access: yesIbis, EarlyView.
Field studies of bird communities typically require the fine‐scale mapping of individuals. Passive acoustic monitoring combined with localization of individuals is a promising approach to gather such data. Various approaches for the identification of species and localization of individuals have been proposed, but there is so far no fully automated ...
Carsten M. Buchmann, Frank M. Schurr
wiley   +1 more source

Oral Bait Immunization of Eurasian Wild Boar (<i>Sus scrofa</i>) Against African Swine Fever with "ASFV-G-ΔI177L": Bait Performance, Immunogenicity, and Environmental Monitoring. [PDF]

open access: yesVaccines (Basel)
Beckmann J   +10 more
europepmc   +1 more source

Urban birds' detectability is affected by inter‐ and intraspecific variation in shyness

open access: yesIbis, EarlyView.
Detection probabilities differ between bird species as a function of their life history and ecological and behavioural traits, inevitably introducing bias in their abundance and occupancy estimates. However, the effects of behavioural traits such as species shyness and vigilance on detectability remain poorly understood.
Peter Mikula   +3 more
wiley   +1 more source

Trait Mapping Utilizing a Newly Constructed Genome for Allohexaploid Invasive Eurasian Watermilfoil (<i>Myriophyllum spicatum</i>) Reveals a Non-Target Site QTL Associated With Fluridone Resistance. [PDF]

open access: yesEvol Appl
Hannay D   +12 more
europepmc   +1 more source

Eurasian Call for the Project «Integration of Integrations»

open access: yesУправленческое консультирование, 2018
In today’s rapidly changing world integration is one of the possibilities of sustainable development of countries, and in view of the growing role of large state associations, increasing the likelihood of integration project. For various reasons the implementation of this project currently is not possible.
openaire   +1 more source

Behavioural and fitness effects of experimental immune activation during incubation in a wild passerine

open access: yesIbis, EarlyView.
Incubation is vital for avian embryo development but demands significant parental investment, potentially at the cost of self‐maintenance and immune function. For example, the acute phase response (APR), a systemic reaction against inflammation, infection or tissue injury, can trigger sickness behaviours such as reduced activity and foraging.
Isabel Barreda   +4 more
wiley   +1 more source

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