Pacific Seabird Group,
Kai Borkenhagen et al. in Marine Biology, "Most seabirds (70%) flew below rotor level (30 m), but about 30% (mainly large gulls…
Kai Borkenhagen et al. in Marine Biology, "Most seabirds (70%) flew below rotor level (30 m), but about 30% (mainly large gulls…
Today’s #365papers Estimating flight heights of seabirds using optical rangefinders and GPS data loggers https://link.spring…