How to camouflage your nest
Does the addition of white objects lead to better camouflage?
Does the addition of white objects lead to better camouflage?
A unique population on the island Simeulue is already extinct in the wild.
Pale-breasted Thrushes take advantage of buildings and adjust their incubation behavior.
A genetic study reconstructs the evolutionary history of this South American songbird.
How did crossbills adapt to four pine species in Spain?
Japanese Barn Swallows might be an exception to the rule.
Should shorebirds conceal their nest in the vegetation or not?
Males and females react differently to this environmental disturbance.
When did hummingbirds of the genera Augastes and Schistes arise?
How often should you monitor populations to identify general population trends?