It also emphasizes the reliance of young animals on their parents for essential needs such as shelter, food, and protection. The film is part of the Wonder Walks Series and runs for five minutes.

We don't have wolves in Britain anymore, so the deer have no natural predator higher up the food chain that eats them. Deer eat woodland shrubs and undergrowth. So if there are too many of them ...

There are more resources available from BBC Teach, such as this short clip that explains more about food chains and is from the series Natural world of plants and wildlife. BBC Teach has thousands ...