Was that the call of an eastern phoebe, the small grey bird local to the Upper Valley?

A rare male Hen Harrier, one of Britain’s most elusive birds of prey, stunned birdwatchers at Wallasea Island in Essex ...

The diet of this opportunistic omnivore reflects the seasonal abundance of small to medium-sized mammals, birds and their eggs, large seeds, fruits, insects, reptiles and amphibians. Cottontails, mice ...