"Nature is like a jigsaw puzzle. Many pieces are tangled together to form one large ecosystem - or single picture. At first glance it seems they all go together easily, but we quickly come to realise that each separate piece, each animal or bird or flower, is unique and fits into only one place relative to the whole picture. Leave one of these pieces out and the entire ecosystem, or puzzle, is incomplete."

Larry Eifert, American artist and naturalist