This one is brilliant www.arkive.org

Their teaching resources for 5-7s - Here

Their teaching resources for 7-11s - Here

Opal's website has some excellent activities and identification sheets - Here

The Nature Detectives website also has excellent activities and identification sheets - Here

Food chains, habitats, carnivores, herbivores etc, nocturnal animals, classification and more. Lovely interactive online games from Sheppard Software here

...and lifecycles Here

... and food chains Here

There are many more animal games Here

Thanks to Mia and Ava for the suggestion.

Food chain population simulator

Set the number of foxes, rabbits and grass plants and watch how the population change Here

Drag and drop to match animals to their habitats. Here

The Tadpole's Promise by Jeanne Willis

An absolutely brilliant life cycle story with a twist.

Currently my favourite science book!

You should buy the book here

Snail Trail by Ruth Brown is a great story for exploring a snails habitat. Buy the book here