For more of Mike and his work with sharks, you can check him out on Instagram.
You can keep up with Gustave and all of his adventures on Instagram, petit_gustave.
Credit: Drew Lundgren via #jukinmedia
You can keep up with Gizzy and all of her adventures on Instagram, @gizzythecockatoo.
You can keep up with Garry and Huddy and their adorable relationship on Instagram, crikey_gee_whiz: https://thedo.do/crikey.