Research Publications
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Filters: Keyword is passerines [Clear All Filters]
(2000). Seasonal variation of foraging niches in a guild of passerine birds in a cork-oak woodland.
ARDEA. 88(2), 243 - 252.
(1975). Feeding behaviour of autumn passage migrants in north east Portugal.
Ringing & Migration. 1(1), 3 - 11.
