Even their voice, particularly the yodel, became a widely recognized bird sound.
From the post-gazette.com
The collection also influenced the Swiss yodel that was emerging at the time.
From the en.wikipedia.org
If that tongue twister makes you want to hiccup and yodel, you may be a Joe Ely fan.
From the chron.com
He admired Jimmie Rodgers as well, and learned to yodel by listening to his records.
From the en.wikipedia.org
Sometimes the singer exaggerates the break through repetition, as a yodel.
From the en.wikipedia.org
It was from these experiences she learned to yodel, as demonstrated in many of her songs.
From the en.wikipedia.org
When every view makes you want to yodel, this is a country tailor-made for alpine walking.
From the smh.com.au
If the fighting expands, as seems likely, Jonathan may well yodel to South Africa for help.
From the time.com
With much of that terrain above the timberline, the area renders a yodel-inducing European feel.
From the charlotteobserver.com
More examples
A songlike cry in which the voice fluctuates rapidly between the normal voice and falsetto
Sing by changing register; sing by yodeling; "The Austrians were yodeling in the mountains"
(yodeling) singing by changing back and forth between the chest voice and a falsetto
Yodeling (or yodelling, jodeling) is a form of singing that involves singing an extended note which rapidly and repeatedly changes in pitch from the vocal or chest register (or "chest voice") to the falsetto/head register; making a high-low-high-low sound. ...
Yodels are frosted, cream-filled cakes that are made by the Drake's company, which is owned by the Hostess Brands. Yodels are distributed on the east coast of the United States. They are similar to HoHos, which are made by Hostess.
(Yodeling) singing characterized by obvious shifts in registration.
(Yodels) Chocolate frosted creme filled Swiss roll. Drake's also from time to time offers a non-frosted version, simply called "Swiss Roll". ...