How cheap is soaring flight in raptors? A preliminary investigation in freely-flying vultures.

par Olivier Duriez, Akiko Kato, Clara Tromp, Giacomo Dell'Omo, Alexei L Vyssotski, François Sarrazin, Yan Ropert-Coudert
Publié 2014

Flying at no mechanical energy cost: disclosing the secret of wandering albatrosses.

par Gottfried Sachs, Johannes Traugott, Anna P Nesterova, Giacomo Dell'Omo, Franz Kümmeth, Wolfgang Heidrich, Alexei L Vyssotski, Francesco Bonadonna
Publié 2012

Ostriches sleep like platypuses.

par John A Lesku, Leith C R Meyer, Andrea Fuller, Shane K Maloney, Giacomo Dell'Omo, Alexei L Vyssotski, Niels C Rattenborg
Publié 2011

Evidence that birds sleep in mid-flight

par Niels C Rattenborg, Bryson Voirin, Sebastian M. Cruz, Ryan Tisdale, Giacomo Dell’Omo, Hans-Peter Lipp, Martin Wikelski, Alexei L. Vyssotski
Publié 2016