Yes they do have very shrill and annoying calls.
shrill
The shrill cry of the hawk pierced the silent forest.
The word "shrill" has one syllable.
The Shrill Beeps of Shrimp was created in 1994.
Yes they can. It has been discovered that toucans can recognise their parents and other family members by their call from miles away. To us humans the calls sound the same, but a toucan can tell the difference. Just like humans can with voices.
I heard the shrill wail of a siren, it was the neighbours burglar alarm.
they keep the baby toucans warm
The word "shrill" is used to describe a piercing quality in a sound. An example of a sentence using this word would be: The shrill scream sounded almost like a whistle.
FillTillUntilKillHillGillbill
kill
Cricket, crickets make shrill sounds especially in summer.