Invertebrates:

Blue Ring Octopus

Aquarium of the Pacific

Marine Bio

Enchanted Learning

The Cephalopod Page

Box Jellyfish 

National Geographic

Fact Zoo

Reptiles:

Blue Tongue Lizard:

Australia Travel Guide

Australia Zoo

Blue Tongue Lizard

Frilled Lizard:

National Geographic

Reptile Park

Australia Travel Guide

a-z animals

Marbled Gecko:

Marbled Gecko Museum

Alice Springs Desert Park

EOL

Loggerhead Turtle:

Sea Turtle Conservancy

National Wildlife Federation

Loggerhead

National Geographic

Fish:

Basking Shark:

Marine Bio

Sharks World

Wildscreen Arkive

Enchanted Learning

Aquarium of the Pacific

Australian Lungfish:

Animal Diversity Web

Austrailian Government

Birds:

Emu:

Animal Facts

Switch Zoo

Australia Zoo

Cossawary:

A-Z Animals

What is a Cassowary

Australian Rainforest Foundation

Little Penguin:

Penguin World

A-Z Animals

Penguin Foundation

Amphibians:

Mountain Mistfrog:

Queensland Government

Australian Government

EOL

Amphibiaweb

White-Lipped Tree Frog (Giant Tree Frog)

The Animal Files

Queensland Government

Animal-World

Mammals:

Platypus: