There is no telling on behavior as we don't see them that often. Recently a neighbor told me he had seen two snakes in his back yard (none poisonous) he picked them up, one in each hand to show the kids. As soon as he had picked them up an owl (that he had not seen) swooped down from a tree and attempted to land on his head. This continued until he put the snakes down in a bush, this also was in daylight.
Each evening I put a small dish of cat food in the back yard in front of a green landscape light and opossums come every night, I sit in the lani and watch them. I have been doing this for about 4-5 months. I have noticed that quiet often after eating they will move from the center of the lawn to the edge of a line of bushes and plants and sit and clean there face with there paws, like a cat. One evening last week after it had rained all day an opossum came ate the food then moved to a large leafed plant (about 3ft x18in) and started rocking back and forth!. Interested in what it was doing I moved closer and saw that it was washing its face on the still wet leaf. I had never seen anything like this before
Last night sitting in the lani waiting for the opossums to come one came but was extremely cautious. It moved very slowly sniffing the air every couple of steps. I had seen this behavior before and it usually means there is another opossum somewhere near and it is usually the bigger one that will get the food they will not share. So I am looking along the edge of the bushes to see where the other one is, nothing. Then I see a slight movement under a bush. I creep forward cross over to the other side of the pool to get a better look, it looks like a bit of dead vegetation then it moves. Its a Raccoon laying on its side like its dead or injured and some of the cat food had gone. At first I thought it was laying in ambush for the Opossum who by now was about five feet from it, every time the Opossum moved a set the Raccoon would lift its head look around then lay down again. I taped on the metal post of the bird cage around the pool and the Opossum took off, the Raccoon just looked in my direction then laid its head down again. My wife and I started talking about what to do with it if it was injured when it got up and took about five steps away from us, it must be ok.
I ran in the house got the camera and let myself out of the lani into the back yard about 16 ft from the Raccoon. The Raccoon came back to the cat food and never batted an eye whilst I spent the next 10 min taking photographs with a flash.
You have some great photos there I am envious.