SOUTHERN KOALA
Phascolarctos cinereus
DESCRIPTION
The Southern Koala is a marsupial native to Australia, characterized by its large, round ears, and a stout body covered in thick, greyish fur. They have a distinctive flat nose and strong limbs adapted for climbing. Koalas are primarily arboreal, spending most of their time in eucalyptus trees, where they sleep for up to 18 hours a day to conserve energy.
FUN FACTS
- Koalas have a unique fingerprint that is so similar to humans that it can confuse crime scene investigations
- They also have a very low metabolic rate, which allows them to survive on a diet that is not very energy-dense.|Koalas sleep for up to 18 hours a day, which helps them conserve energy due to their low-nutrient diet
- They are also known to have a very strong sense of smell, which they use to select the best eucalyptus leaves
QUICK INFO
Lifespan10-18 years in the wild, up to 20 years in captivi
Average Weight8-14 kg
Average Length60-85 cm
Diet TypeHerbivore
Social StructureSolitary, with individuals maintaining their own territories.
Activity PatternNocturnal
Breeding SeasonSpring to early summer (September to January)
- Habitat
- Southern Koalas inhabit eucalyptus forests and woodlands, where they can find their preferred food sources. They require a habitat that provides both food and shelter from predators.
- Biomes
- Temperate Forest, Woodland
- Native Range
- The Southern Koala is found in the southeastern regions of Australia, particularly in Victoria and South Australia.
- Continent
- Australia
- Countries
- Australia
- Diet
- Koalas are herbivores that primarily feed on eucalyptus leaves, which are low in nutrients and high in fiber. They have a specialized digestive system that allows them to detoxify the chemicals in the leaves.
- Diet Type
- Herbivore
- Favorite Food
- Eucalyptus leaves
- Social Structure
- Solitary, with individuals maintaining their own territories.
- Activity Pattern
- Nocturnal
- Group Size
- 1
- Territorial
- 1
LC
VU
8-14 kg
Weight
60-85 cm
Length
- Coloration
- Grey fur with white patches on the chest and ears.
- Sexual Dimorphism
- Males are generally larger than females.
- Lifespan
- 10-18 years in the wild, up to 20 years in captivi
- Gestation Period
- 35 days
- Offspring per Birth
- 1
- Sexual Maturity
- 2-3 years
- Breeding Season
- Spring to early summer (September to January)
VU
Vulnerable
IUCN Red List Status
- Population Status
- The population of Southern Koalas has been declining due to habitat loss and disease.
- Wild Population Estimate
- Less than 80,000
- Population Trend
- Decreasing
- Endangered
- 1
- Threats
- Main threats include habitat destruction due to urban development and agriculture, as well as diseases like chlamydia that affect their health and reproduction.
- Conservation Program
- Various conservation programs are in place to protect their habitat and manage populations.
- Predators
- Dingoes, large birds of prey, and domestic dogs can pose threats to young koalas.
- Defense Mechanisms
- Koalas rely on their arboreal lifestyle for protection, using their climbing skills to escape from predators.
- Found in Zoos
- Common