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Screening Wild Birds for Tick-Borne Zoonotic Pathogens in Portugal. [PDF]
PathogensLoureiro F +13 more
europepmc +1 more source
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Phylogeny of swallows (Aves: Hirundinidae) estimated from nuclear and mitochondrial DNA sequences
Molecular Phylogenetics and Evolution, 2005The phylogeny of swallows was reconstructed by comparing segments of three genes, nuclear beta-fibrinogen intron 7 (betafib7), mitochondrial cytochrome b (cytb), and mitochondrial ND2, in a variety of combinations using maximum likelihood and Bayesian methods.
Frederick H Sheldon +2 more
exaly +3 more sources
Central place foraging by swallows (Hirundinidae): The question of load size
Animal Behaviour, 1982Abstract Some predictions of Orians & Pearson's (1979) models for central place foragers (CPF) were tested with three species of swellows (Hirundinidae). House martins (Delichon urbica) and sand martins (Riparia riparia) brought larger food loads to the nest mainly when foraging distances were great, whereas swallows (Hirundo rustica) gathered ...
David M Bryant
exaly +2 more sources