The Sedge, Reed and Garden Warblers have returned from sub-Saharan Africa to join the early arrivals, the Chiff-chaff and ...

Hungry as a whole brood, the outsize baby devours everything brought by its foster parents—in the photo above, the provider is a reed warbler, a common host. Franka Slothouber, a retired photo ...

Map: Eurasian reed warbler breeding range (green) in Europe and variation in the geomagnetic signature (total magnetic intensity, magnetic inclination and magnetic declination). The natural ...

Warblers are small songbirds that are among the most celebrated by birders for their flashy colors and sweet songs. But most ...