My favorite - roost one night before and then have it pitch to within 20 yards, never seeing me at all until it is too late !!! Been at this for 40+ years .... have had this happen maybe 20 +/- times. Most of the birds, by far, I have killed have been 2-3 hours after daybreak, after lots of hard work. Oddly enough last 5-6 years I have had very good luck in mid afternoon calling toms gobblers into range on or near food plots.