The kori bustard, native to Africa, is the heaviest flying bird, weighing up to 44 pounds (20 kilograms). The trumpeter swan is the heaviest flying bird in North America, with some weighing up to ...

Sue Mitchell fears bird flu is behind the death of several swans at Oulton Broad A wildlife enthusiast is concerned bird flu could be behind the deaths of several swans near an inland waterway and ...

As the ice begins to melt on Chautauqua Lake, many familiar and welcomed winged sightings have been spotted along the ...

Swans around the world have been admired for centuries. Of seven species known worldwide, only two native species are ...

Young whooper swans practice flying in Rongcheng ... Rongcheng has attracted an increasing number of birds in recent years due to ecological restoration and protective measures.