Regarding bats, they are mammals although few people don't think so. In Australia it has been declared an emergency to help the state of New South Wales, which has been besieged by tens of thousands of them. The authorities will spend about $8m to move the bats to a different place. Therefore, this situation has created problems for local residents.
On the other hand, I have seen some films connected with the figure of Batman. I really like The Dark Knight Rises which was released on 2012. In this film Christian Bale plays the role of Batman and Anne Hathaway like Catwoman. It is an action and suspense film besides it belongs to the Dark Knight trilogy. The latest film about Batman is Batman v Superman: Dawn of Justice. Ben Affleck is Batman and Superman is Henry Cavill.
I haven't seen it yet, but I think that it is really good. I also like The Avengers, Thor, Captain America, Spiderman... In Thor's film appears Chris Hemsworth, who is the husband of our Spanish actress Elsa Pataky.