Do swans sleep safely?
Flooding and freezing drives swans to roost outside protected areas
Flooding and freezing drives swans to roost outside protected areas
Extracting demographic information from bird tracking data
Migratory birds mitigate solar heating by ascending to higher altitudes
A long-term dataset of Trindade Petrels finds no clear effect.
Why do males spend more time on the nest at night?
The benefits of snow burrowing for a winter-adapted bird
Incorporating information about bird movements in Environmental Impact Assessments
Comparing cavity-nesting and open-cup-nesting species.
How do Manx Shearwaters develop their migration routes?
Maintaining a dominance hierarchy takes time and energy.