COVID-19, scientists are watching another virus warily: H5N1. It’s been circulating widely in the U.S. — and now, wild birds are set to start north for migration season.

A tiny bird in Australia has been spotted using fake hawk alarm calls to scare threats away from their nests to protect their babies, shedding more light on deceptive sounds used by animals to defend ...

who are fooled into scanning for danger or flying away,” scientists wrote. Such a response from the predator bird could give the thornbill chicks a chance to escape, they say. “Currawongs were ...

DEAR R. and D.: Although it is mating season, this might not be a case of territorial angst. It sounds more like your sliding ...

A flying robot that resembles a peregrine falcon can be used to scare away flocks of birds in fields ... RobotFalcon could replace traditional bird deterrents including scarecrows, recordings ...