Tiny bird found using fake ‘hawk’ calls to scare away threats
A tiny bird in Australia has been spotted using fake hawk alarm calls to scare threats away from their nests to protect their ...
Handsome and lethal, bird-eating hawks live among us
Looking up, we were astonished to see Cooper’s hawks overhead, jumping from branch to branch and making all that noise, four ...
CNN29d
Black Hawk helicopter’s altimeter may have been inaccurate, pilots may have missed some calls from control tower
A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up ... and the pilots may not have heard some calls from the Reagan National Airport control ...
WKOW1mon
Black Hawk helicopter’s altimeter may have been inaccurate, pilots may have missed some calls from control tower
Washington, DC (CNN) — A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up to the ... been inaccurate and the pilots may not have heard some calls ...
The Independent2d
Tiny bird found using fake ‘hawk’ calls to scare away threats
And since hawks are also usually silent when hunting, the alarm calls of local birds may be the most effective sound creating an illusion of a hawk's presence, scientists say. “Mimicry likely ...