double L says-
I liked a book by Slim Pederson, Life Of A Coyote.
Me too, but that was Slim's viewpoint.
double L says-
That coyote heard me distress, interrogation howl and ki-yi
but didn't respond till he heard the boy howl 1/4 mile away,
only then did he start barking.
The Coyote thought there were two new Coyotes in it's territory.
Here's a good example....
After a non-productive calling setup with a partner, I like to bark and yip then having my partner bark and yip back at me. What I am trying to create is two Coyotes square'n off.
We want to be aggressive and 'tell one another off'...bark'n and yip'n. If a Coyote is in earshot, he will come to check out the ruckus. Two seasons ago, a partner and I started our setup with this method and connected within minutes on 3 different setups.
I might add this method also works for den hunting livestock killers.