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Introduction to ecosystems
Introduction to ecosystems

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2.1 Following a food chain

In ‘Following a food chain’, Professor David Streeter and Professor Chris Perrins show how you can study one particular food chain in a complex ecosystem.

Each individual food chain tells only part of the story of the oak woodland. What would a diagram of the food chain in the oak wood featuring the winter moth look like?

Download this video clip.Video player: eco_1_openlearn_2_5_following_a_foodchain.mp4
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