Page of information with photos on how to use quadrats to sample.
Site designed by year 11 students to revise the ecology part of the GCSE syllabus
Ecology videos from FuseSchool on Youtube – there are 40 videos here for GCSE on different ecology topics – not all will be relevant to your syllabus but many will, and they are short bitesize chunks ideal for revision.
Page from Spinneret website on ecosystems, energy flow, webs and pyramids, with gaps to fill in.
Revision and quizzes on ecosystems from the GCSE bitesize geography site.
From Exploratorium website – video clips of a decomposing mouse and bird!