News and Views Nature 461, 603-604 (1 October 2009) | doi:10.1038/461603a; Published online 30 September 2009
Behavioural ecology: Winged warnings Graeme D. Ruxton1 Abstract Alarm signals emitted by animals may not be all that they seem. But a good example has been identified in the whistling sound of a crested pigeon's wings when it takes flight in response to a predator. Enjoy! Xiao XIAO, Jianqiang, Ph.D. Research Associate Psychology Department Rutgers University 152 Frelinghuysen Road Piscataway, NJ 08854
