Badger, skunk and anteater

In the story Lourenço brought to school today there was a badger.
Because a badger (texugo) is not a familiar animal I showed them a photograph. (below)



 Maria said it was a skunk (hence the next photo)
  










We talked about what a badger would eat and it got called an anteater.
So out comes a photo of an anteater!
I explained how the anteater uses its long nose and long tongue to collect the ants.
Lourenço said: Eia, parece um aspirador! (it is like a vacuum cleaner).

Can you talk about how these animals compare to each other?
In what way are they similar? How do they differ?