Dog Driller,
I use meat scraps of all sorts. Sometimes meat goes bad after being in a freezer for a while, like steaks, hamburger etc so I take advantage of that. I mainly use deer meat though, left overs after a kill. There's generally quite a bit of trimmings left and also bones that have meat on them that can be cut off into small pieces. I had two local hunters give me deer scraps this past deer season.
Over the course of a couple of seasons, I have learned to put out small pieces only. Every time I put out a rib cage or even just a small section of it, I get the crows, hawks and buzzards. The bait scraps I use are small, mainly 1.5 to 2 inch pieces, and I will put out maybe 10 pieces or so at a time. I visit the bait site daily and keep it refreshed as needed.
This is what happens when I put out large amounts of bait, or rib cages.
Shooting from a barn can be productive as long as you have the wind right. Before I got my
storage building cabin in order, I hunted out of a barn loft that my son and I fixed up. We
boxed in the sides of it, cut window openings and hinged them so we could open and close it.
I didn't hunt there much and didn't take any coyotes from the loft, since I shortly afterwards
got the cabin. If you can stay warm and comfortable, hunting from the barn might be a good
thing.
Here's some photos of my barn loft setup before I got the cabin. The first photo shows the
windows closed, which looks natural. You can't tell there's windows at all.
If I were to continue hunting from the barn loft, I would do more work to keep the weather
out. I would cover the cracks between the boards on the inside, perhaps with black plastic.
That would help keep the wind out. I also would panel the walls on the boxed area all the
way to the top of the ceiling, and try to have some type of heater to help keep warm.
The problem with hunting from a barn is that unless you can warm it up to a comfortable level,
as well as make a bunk where you can rest at night, it would be difficult to remain there very
long without fatigue and cold. Seems the coyotes will hit the bait at most any time of the night,
so to be really productive, you would have to pull an all-nighter.
My current hunting cabin allow me to have a comfortable and very warm night, get some sleep
and enjoy while I wait for action at the bait site. Many times I have spent in the cabin with no
action, but at least I was warm and comfortable, was able to heat up some food and coffee,
which made the stay there enjoyable.