When it comes to courtship, animals of all species have many elaborate practices. From intricate dances, to battles for dominance, male animals will do many elaborate things to attract a mate. But puffer fish do something that is so incredible it has to be seen to be believed.
This clip from BBC Earth Life Story follows a male pufferfish and his efforts to grab a female’s attention. What he creates something that almost defies belief.
BBC Earth Life Story is available from Amazon.