Hmm yes cow calls AS LOUD AS YOU CAN MANAGE..listen to a real cow moose..you simply can not match a 800 pound cows size and volume.
Every 15 minutes BY YOUR WATCH..
use a calling horn..reasonance..tone..volume..recomend KC Capling 22 INCH MOOSE MAGNUM
tampons..aka universal scent dispersion unit..saturned with BUCK EXPERT SYNTHETIC MOOSE URINE..ACTUALLY HORSE Estrus URINE
HANG TAMPON above head height in a opening football field size..hang under overhang of branch..so rain snow doesn't wash scent away.wind must be able to waft the fragrance in all directions.also up and down on thermals.
Sethe up 100 yards from the tampon never approach the tampons after hung and loaded..
Why tampons inexpensive..comes with a tie up string..soaks up lots of scent..and biodegradable.?
Always buy new BUCK EXPERT every year..it degrades with opening/oxygen mixes
Listen..bull can hear your calls from 5 kilometers every direction..
Once you hear a bull respond..wait 10 15 seconds..REPLY.
WHY cow calls? Bulls have settled their size matters with other bulls early in sept..it's breeding time!
They are looking for females...SOUND LIKE ONE.
One exception..if you SEE bull with several cows..THEN bull cow raking brush..= I'm bigger than you..I'm coming over to kick you ass and steall your cows !
Too much more to type..any questions PM me with you ph # I will call and try to help.
Cheers good luck
Srupp