(TNS) - If you were in a fender-bender or had your lawn mower stolen last year, you probably called for help. Odds are, then, you made the list for the top types of calls to 911. Dispatchers with the ...

The variation in the acoustic structure of alarm calls appears to convey information about the level of response urgency in some species, while in others it seems to denote the type of predator. While ...

Individuals in social groups of a number of species produce and exchange among themselves frequent, quiet vocalisations. The function of most such vocalisations, here termed 'close' calls, remains ...

If you were in a fender-bender or had your lawn mower stolen last year, you probably called for help. Odds are, then, you made the list for the top types of calls to 911. Dispatchers with the Clark ...