Setonix – Quokka

Looks like they're always happy that's why people call them the "world's happiest animal"

The quokka is a small marsupial that has captured the hearts of many with its friendly and curious nature. Found primarily on Rottnest Island near Western Australia, and some smaller populations scattered around the southwestern part of the mainland, quokkas are often referred to as the “world’s happiest animals” due to their cheeky grins and approachable demeanor.

Distinctively cute, quokkas are about the size of a domestic cat, with thick, coarse fur ranging in color from brown to gray. They have a rounded, compact body, a broad face, small ears, and a short, stubby tail. Unlike many other marsupials, quokkas are primarily ground-dwelling and are capable of climbing small trees and shrubs for food. Their hind legs are strong, allowing them to hop at a brisk pace, although they usually move with a slow, shuffling gait.

Quokkas are herbivores, feeding mainly on grass, leaves, and small plants. They have adapted well to their environments, being able to survive in areas with limited fresh water. Remarkably, quokkas can produce very concentrated urine and lose very little water in their feces, which helps them retain moisture and survive in the dry and often harsh climate of their island habitat.

One of the most endearing features of quokkas is their fearlessness and how they interact with humans. On Rottnest Island, where they have become a significant tourist attraction, quokkas are known to approach people closely, often posing for photographs. Their lack of natural predators on the island has led to this fearless behavior, which, while charming, also necessitates careful management to ensure they are not fed inappropriate foods by tourists, which can harm their health.