If you have a good pointing dog, and birds that hold tight (don't run) you can drop just about any upland bird out to 30yds that you can hunt in the U.S with a .410.
Quail (bobs, mearns, scaled, California, mountain)
Huns
Chukar
Grouse (sharps, ruff, blues, sage)
Pheasant
Etc..
I read far enough. This list is pretty complete. I've shot plenty of everything but Huns with a 410 and include ducks over deeks.
As far as wildazz Huns, anti-aircraft flack is almost enough. Ours are that wild.