Pheasants around here vary greatly in numbers year to year. Our land and most of the surrounding land has been farmed for decades, pretty much the same way. We have fence lines and borders with cover along with pastures, but this year, the pheasants are not showing much, while a few years ago, we had 10-20 roosters around often (easier to see the pheasant roosters than the hens). We have a couple of large groups of turkeys though that we have only had a time or 2 in the last 25 years.
Coyotes vary greatly year to year as well as deer. Several years ago, a poaching ring decimated the elk herd locally (was 50-60 with several bulls) to where there was only a few. My daughter saw the elk herd a few weeks ago, it is perhaps back to 20.