Red-footed boobies
(
Sula sula
)
Europa Island, Indian Ocean
July 2003
* Time budget and flight (
Weimerskirch et al. 2005
).
* Sexual differences in foraging activity (
Weimerskirch et al. 2006
).
H Weimerskirch (CNRS, France), M Le Corre (Reunion Uni., France), F Marsac (IRD, France), A Kato (NIPR, Japan)