explain what happends to coyotitio?

While hiding in the cave, Kino finds that the trackers are by the stream. So that he will not be seen, Kino takes off his white clothing and stealthily creeps near them as they rest. The trackers can hear Coyotito, but think that it is merely a coyote pup. As the tracker prepares to shoot what he thinks is a coyote, Kino approaches the trackers and pounces on them. He grabs one of the trackers' rifle and shoots him between the eyes, and stabs another with his knife. The third tracker escapes up the cliff toward the cave, but Kino shoots him. Kino stands silently and hears nothing but the cry of death. Coyotito has been shot.