They also found females stayed longer in non-breeding areas, overwintering in areas more westerly than males
doi.org/10.1111/ibi....
They also found females stayed longer in non-breeding areas, overwintering in areas more westerly than males
doi.org/10.1111/ibi....
BUT the populations with highest reproductive success were not necessarily doing better, suggesting other reasons for their decline
doi.org/10.1111/jav....
BUT the populations with highest reproductive success were not necessarily doing better, suggesting other reasons for their decline
doi.org/10.1111/jav....