Male songbirds that had better early life conditions as nestlings sing more often and produce more complex songs as adults, according to a study by Lucy Magoolagan from Lancaster University, publishing November 14 in the ...
Plants & Animals
Nov 14, 2018
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Territorial song sparrows use increasingly threatening signals to ward off trespassing rivals. First an early warning that matches the intruder's song, then wing waving – a bird's version of "flipping the bird" – as the ...
Plants & Animals
Feb 12, 2013
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With the help of new radiotelemetry technology, researchers from the University of Princeton and the Max Planck Institute for Ornithology in Radolfzell have now succeeded, for the first time, in studying fever in a vertebrate ...
Plants & Animals
Mar 31, 2010
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