All episodes

A year in the life of five slow-moving residents of the Aviarios Sloth Sanctuary in Costa Rica, a place dedicated to saving orphaned or injured sloths. Buttercup gets a new throne, a romance develops between two three-toed bradypuses, and the resident scientist gets to the bottom of the ugly business of sloth digestion.

An emergency rescue puts sanctuary vet Marcello on the spot, a love triangle leaves bradypus Samantha marginalised, and the resident scientist puts sloth speed to the test.

Sensitive Linus hits a rocky patch when the nursery manager has to leave the sanctuary, and the resident scientist reveals which of the species is a natural born swimmer.

A visit from a wild mother and baby almost ends in disaster, young Choloepus Tigger starts to display un-slothlike tendencies, and the resident scientist tries to find out what excites the females of the species.

The sanctuary's `Lothario' Randy succumbs to an infection, a new arrival gets an almost presidential welcome, and the resident scientist unravels the secrets of sloth attraction.

Two rehabilitated sloths are released back into the wild, the team reveals the athletic secrets of the jungle gym, and the resident scientist inspects a sloth skeleton.

A tracking system is tested by sanctuary favorite Sidwiggy, the nursery manager becomes an anger management counselor, and the scientist discusses sloth fur.