Scientists don't just study living things — they use what they learn to help protect them. Today you'll build a real, evidence-based plan to help a species survive.
Why does this matter? Because Australia is home to animals found nowhere else on Earth — and many are in trouble.
Most threats to Australian wildlife come from a handful of causes. Scientists remember the big ones with the word HIPPO.
| Threat | What it means | Real example |
|---|---|---|
| Habitat loss | Clearing land for farms and cities | Koala forests cleared in QLD & NSW |
| Invasive species | Introduced animals that prey on or out-compete natives | Feral cats kill ~1.5 billion native animals a year |
| Pollution | Chemicals, plastic and runoff harming habitats | Fertiliser runoff onto the Great Barrier Reef |
| Population (human) | More people needing more space and resources | Coastal development on shorebird nesting beaches |
| Overuse | Taking too much, too fast | Overfishing reducing fish stocks |
A scientist's response isn't just "we should save it." It's built in three steps — watch them appear.
Good news: conservation works when it targets the real cause. Here are proven actions and the evidence behind them.
| Action | How it helps | Evidence it works |
|---|---|---|
| Predator-proof fences | Keeps out feral cats & foxes | Inside fenced reserves, bilbies & bettongs have bounced back |
| Captive breeding | Builds numbers safely, then releases | The eastern barred bandicoot was saved from extinction this way |
| Habitat restoration | Replants food & shelter | Revegetated corridors let animals move & breed again |
| Protected areas | Stops land clearing & hunting | National parks protect over 1,000 threatened species' homes |
Let's build one response together, using a real case study.
Together, fill in the three steps:
Now it's your turn. With your partner, research your assigned species and build a response poster.
Share your poster with another pair, then reflect.