Using diaphragm calls, open reed calls, and bugle tubes to locate, attract, and manipulate bull elk during the rut. The core call types: locating bugle (non-aggressive query), cow/calf communication calls, estrus buzz (cow in heat), small bull tending sounds, and aggressive challenge bugles. The progression from locating to killing involves switching from bugles to cow calls once in the kill zone.
Locating bugle goes out first — "is anybody out there?" Once a bull responds, close distance while maintaining vocal contact. As you approach kill range, switch to cow calling ONLY. The combination of small bull sounds + cow in estrus is the highest-attraction setup (exploits pecking order — dominant bull hears smaller bull with his cow). Bugle tube with baffle allows calling from right next to the shooter without needing 20-50 yard separation. Sound like elk — break twigs, thump trees with boot, be naturally loud, don't tiptoe.
Tiptoeing toward elk sounds like a predator. Breaking twigs and thumping trees with your boot sounds like elk moving naturally. The stealth instinct that serves you in whitetail hunting actively HURTS you in elk hunting — unnatural silence is a threat signal, not camouflage.
The highest-attraction elk calling setup isn't an aggressive challenge bugle — it's a small bull sound combined with an estrus cow. This exploits the pecking order: the dominant bull hears a LESSER male with HIS cow and can't resist investigating. It's jealousy, not aggression, that pulls him in.
Bugles locate. Cow calls close. The moment you enter kill range, stop bugling ENTIRELY and switch to cow calls only. Most hunters keep bugling louder as they get closer — which escalates aggression and makes cautious bulls back out. Going soft at close range is counterintuitive but it's the critical transition that converts a located bull into a dead bull.