Mountain call (5)
I believe the answer is:
yodel
(Other definitions for yodel that I've seen before include "Sing (Alpine folk music)" , "Swiss warble" , "Sing like some Tyroleans" , "mountain air?" , "Sing like some Alpine dwellers" .)
I believe the answer is:
yodel
(Other definitions for yodel that I've seen before include "Sing (Alpine folk music)" , "Swiss warble" , "Sing like some Tyroleans" , "mountain air?" , "Sing like some Alpine dwellers" .)