Who started first? Bird species visiting novel birdfeeders

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F15%3A68364" target="_blank" >RIV/60460709:41330/15:68364 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1038/srep11858" target="_blank" >http://dx.doi.org/10.1038/srep11858</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/srep11858" target="_blank" >10.1038/srep11858</a>

Result language
angličtina
Original language name
Who started first? Bird species visiting novel birdfeeders
Original language description
Adapting to exploit new food sources may be essential, particularly in winter, when the impact of food limitation on survival of individuals is critical. One of the most important additional sources of food for birds in human settlements is birdfeeders.At a large spatial scale, we experimentally provided birdfeeders with four different kinds of food to analyze exploitation and use of a novel food supply provided by humans. Nine species started foraging at the new birdfeeders. The species that exploitedthe new feeders the fastest was the great tit. Use of novel food sources was faster in urban habitats and the presence of other feeders reduced the time until a new feeder was located. Urbanization may be associated with behavioural skills, technical innovations and neophilia resulting in faster discovery of new food sources. This process is accelerated by the experience of feeder use in the vicinity, with a strong modifying effect of the number of domestic cats.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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