Have you ever wondered what happens to birds after they die?
You shouldn't! They become bats!
This is because birds are not mammals (they are birds) but bats are. When birds die they expel electrical waves that warm up the blood and make them mammals. However, this make them grow ears too!
FUN FACT SCIENCE CORNER!
Did you know that bird beaks are made of the same thing that bat talons are made of? I didn't either, so this may not be true!