People have always been interested in where wild animals go, especially when they were a primary food source. Now one of the questions is: why are North American grassland bird populations shrinking?

A recent overnight tracking period revealed that more than 6.6 million birds crossed Florida in a 13-hour overnight period of ...

Aviation officials and businesses say a bill to exempt airports from state protections for Maine's endangered or threatened ...

A grasshopper sparrow has made itself a home at the Eastern Slope Regional Airport in Fryeburg. While the presence of that particular bird is precious given its status as an endangered species in ...

He joins fellow defender Kristers Tobers, who has been starting since his arrival from Grasshopper Zurich, while on-loan Tottenham Hotspur centre-half Alfie Donnington will hope for a second ...

"The prognosis for both the bird and its habitat is grim without intervention," added Audubon Florida executive director Julie Wraithmell, who pointed to a Grasshopper Sparrow breeding programme in ...

He joins fellow defender Kristers Tobers, who has been starting since his arrival from Grasshopper Zurich, while on-loan Tottenham Hotspur centre-half Alfie Donnington will hope for a second ...

It is true, however, that you can’t see the last Florida grasshopper sparrow, arguably the most endangered single bird in North America, ornithologists say. Not yet and perhaps not ever, although that ...