Crikey! It's the Irwins (2018)

S2E5 Crocodile Love Story

Acco, the largest crocodile at the zoo, is set to move to his new home. Everything is going smoothly until his companion, Cassie, suddenly disappears. As the team scrambles to bring the two back together in their new habitat, the rescue team is also busy trying to help a flying fox trapped in barbed wire.