This one is an early-arriver after spending winter in sub-Saharan Africa, and it’s keen to show off its ‘white arse’ ...

Lumbini, March 30 -- three years after its first recorded appearance in Nepal, northern wheatear, a rare migratory bird ...

Bird species are shifting to higher elevations over time, likely in response to climate change. The red line represents the mean elevation of birds, which has moved uphill after 20 years. Many bird ...

Many bird species have moved toward colder areas in the mountains of Europe as the climate has warmed over the past two decades. Sunny southern slopes attract birds to live at higher elevations than ...