Protecting Western Australia's Big Blue Backyard

Protecting Western Australia's Big Blue Backyard

The marine environment from Kalbarri to Eucla is globally significant for its unique and threatened species, underwater features and ecosystems including:

  • Globally high levels of unique marine species (70–90 per cent found nowhere else on Earth) as a result of geological isolation, an unusual major southerly current bringing temperate and tropical species together, and a history free of major environmental disturbance in geological time
  • A series of hotspots for marine life including the Houtman-Abrolhos Islands, the Perth Canyon, Geographe Bay, Cape Mentelle, the Naturaliste Plateau, the Diamantina Fracture Zone, the Albany Canyons and the Recherche Archipelago
  • Critical habitat for a range of significant species including the world's largest animal, the endangered blue whale. Perth Canyon is one of only two blue whale feeding grounds known in Australia. It is a key to the survival and recovery of blue whales
  • One of the world's largest sharks, the threatened white shark; and the world's largest marine turtle, the endangered leatherback turtle
  • A greater southerly range for major tropical coral reefs than anywhere else in the Indian Ocean
  • An unusual collection of fish life and habitats as a result of low nutrients, clear water due to limited river runoff, and waters warmer than are normally found so far south
  • Geologically and ecologically significant subsea features including the deepest point in Australia's oceans, an island under the sea—a large submerged fragment of continental shelf—Australia's highest underwater mountain range, and Australia's largest marine canyon.

Spotlight on Mental Health

Composite image of modern city network communication concept

Learn the Basics of Broadband from Our Limited Series

Sign up for our four-week email course on Broadband Basics

Quick View

How does broadband internet reach our homes, phones, and tablets? What kind of infrastructure connects us all together? What are the major barriers to broadband access for American communities?

Pills illustration
Pills illustration

What Is Antibiotic Resistance—and How Can We Fight It?

Sign up for our four-week email series The Race Against Resistance.

Quick View

Antibiotic-resistant bacteria, also known as “superbugs,” are a major threat to modern medicine. But how does resistance work, and what can we do to slow the spread? Read personal stories, expert accounts, and more for the answers to those questions in our four-week email series: Slowing Superbugs.

Explore Pew’s new and improved
Fiscal 50 interactive

Your state's stats are more accessible than ever with our new and improved Fiscal 50 interactive:

  • Maps, trends, and customizable charts
  • 50-state rankings
  • Analysis of what it all means
  • Shareable graphics and downloadable data
  • Proven fiscal policy strategies

Explore

Welcome to the new Fiscal 50

Key changes include:

  • State pages that help you keep track of trends in your home state and provide national and regional context.
  • Interactive indicator pages with highly customizable and shareable data visualizations.
  • A Budget Threads feature that offers Pew’s read on the latest state fiscal news.

Learn more about the new and improved Fiscal 50.