Looks like the black one was nursing some little ones or about to drop some on the ground!Either way don't think you damaged the population,good shooting! We have lions south of me down around Sheffield/Ozana area,the sheep and goat ranchers hate them and govt' trapper can't kill what he can't see.No season on them in Texas and most ranchers are thankful if you get one!They wise up with pressure and seem to disappear!