Shale gas development affects the epigenetic patterns in Louisiana Waterthrushes
Males and females react differently to this environmental disturbance.
A history of hummingbirds
When did hummingbirds of the genera Augastes and Schistes arise?
Counting Cape Vultures
How often should you monitor populations to identify general population trends?
Ringing birds in the cold
The body temperature of great tits drops by several degrees during handling.
The sounds of South American Snipes
Acoustic analyses suggest splitting the South American Snipe into two distinct species.
What determines split moult in songbirds?
A recent study investigated whether this moult pattern is endogenously controlled or driven by time constraints.
Getting near the Noddies
Human visits to remote islands affect the behaviour of breeding Brown Noddies.
A hard day’s night on the nest
Conditions during the night determine nesting behavior in the morning.
The call of the Kea
Female Kea use distinct calls to communicate with their offspring.
How many Scarlet Macaw subspecies are there?
And what does this mean for the conservation of this species?