Bird strike runway. Passengers and crew were evacuated through the starboard emergency exits. On January 4, 2009, a Sikorsky S-76 helicopter hit a red-tailed hawk in Louisiana. The hawk hit the helicopter just above the windscreen. The impact forced the activation of the engine fire suppression control handles, retarding the throttles and causing the engines to lose power. Eight of the nine persons on board died in the subsequent crash; the survivor, a passenger, was seriously injured. On January 15, 2009, US Airways Flight 1549 from LaGuardia Airport to Charlotte/Douglas International Airport ditched into the Hudson River after experiencing a loss of
Flock (birds) be done by the gleaners. When gleaners obtain meals from vegetation it causes the other prey within the vegetation to be flushed out into the aerial environment. It is through this specific behaviour of feeding among vegetation that the gleaners indirectly increase the foraging rate of the sallies Those birds that are more rare and therefore less abundant in an environment are more likely to perform in this mixed flock behaviour. Despite the fact that this bird is more likely to be a subordinate, its ability to obtain food increases substantially. As well this bird is now less likely to