Range and movements of the Alpine ChoughPyrrhocorax graculus in relation to human developments in the Italian Alps in summer

@article{Rolando2005RangeAM,
  title={Range and movements of the Alpine ChoughPyrrhocorax graculus in relation to human developments in the Italian Alps in summer},
  author={A. Rolando and I. Patterson},
  journal={Journal f{\"u}r Ornithologie},
  year={2005},
  volume={134},
  pages={338-344}
}
  • A. Rolando, I. Patterson
  • Published 2005
  • Biology
  • Journal für Ornithologie
  • Eight radio-tagged Alpine Choughs were tracked around Cervinia (Aosta, Italy) in summer 1989 and 1990. Range size varied from 7.1 to 16.7 km2. All of the birds used both alpine meadows and high mountain cliffs but spent on average only 10 % of their foraging time around human developments. Two of the birds in 1989 made regular journeys between meadows and cliffs, taking on average 15.1 min for the journey, spending 24–29 min on the cliffs, 2.9 min on the return crossing and 36–41 min foraging… CONTINUE READING

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