News tagged with migration patterns

Ducks flock to Extremadura thanks to its ricefields

Four new reservoirs linked to rice cultivation built in the middle basin of the Guadiana river in the middle of the 1990's have allowed various migratory dabbling duck species to significantly increase in number during the ...

dateOct 30, 2012 in Ecology
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Hitch-hiking with birds for life

Although chewing lice spend their entire lives as parasites on birds, it is difficult to predict patterns of lice distribution, new research from the University of Gothenburg, Sweden, reveals.

dateMay 14, 2012 in Plants & Animals
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