Whistles
in example sentence
Meanwhile, toothed whales do use echolocation, and they and other species of baleen whales make social sounds, such as cries and
whistles
, to communicate.
More example sentences with word whistles
Thomas Watson spent hours listening to the strange crackles and hisses and chirps and
whistles
that his accidental antenna detected.
Some of the crackles and pops were lightning, but the eerie
whistles
and curiously melodious chirps had a rather more exotic origin.
Now, researchers have actually measured whistle complexity using information theory, and
whistles
rate very high relative to even human languages.
And these are artificially created
whistles.
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