duckbill
Did it quack like a duck? That doctor is a quack. One "Quack!" from the duck was all it took to startle the curious puppy.
Foster Brown sings waddle waddle quack quack. That is a different song then what is on noggin. who sings the noggin song? Curious Buddies (from Jack's Big Music Show) sing "Quack Quack Waddle Waddle." It is also available on the DVD "Curious Buddies - Let's Go to the Farm!"
A duck's quack does indeed Echo but it is just hard to hear it because, the echo would sound just like the duck's quack.
Supposedly the duck noise sounds like quack.
she was not skilled in acting so she began to quack like a duck
The duck in the pond let out a loud quack when someone approached.
Quack-ers (like crackers, get it?)
Always
Duckspeak is a Newspeak term meaning literally to quack like a duck or to speak without thinking.
The oboe is often used to imitate the duck's quack because of the unique sound the oboe generates.
The word is spelled onomatopoeia. An onomatopoeia is a word that sounds like what it is describing. A good example of this is the word quack. The sound that a duck makes is "Quack." The word sounds like the sound it is describing.
NO THEY CAN ONLY QUACK Canada Geese can make a barking sound. But you have to get him really, really mad first before he'll produce the sound. Mallards don't make any noises that sound like barking. I'm not sure about other ducks.