yes turkeys will respond to calls all day. try to set out some dekes near a food source and then set back a call.......... mix it up call loud call soft.... use purrs and clucks.......... my brother took a nice tom last spring around 11am while just useing some soft purrs.... tom never gobbled he just showed up. too many hunters think that you have to really get into the call(volume...tone) but you dont.... if something aint working try something else....ya just never know. good luck to ya.