Click on the images to follow the links
Accelerated Study Notes
IB specific notes (and IGCSE) maintained by students for students! Site also covers other subjects.
The original link no longer exists and the new site appears to bu under construction. Only some topic are currently covered.
Photograph: Juvenile Grass Snake, Natrix natrix. I used to see lots of these in Bittsevski Park but they were usually dark grey with bright yellow patches at the back of the head.
Click 4 Biology
Excellent site including very detailed notes, videos, quizzes, TOK - the lot! I can see that I have a lot of catching up to do! IB/IGCSE specific.
Photograph: Canadian Otter, Lontra canadensis, taken at the Oban Sealife Centre, Scotland. Unlike European otters, they are not nocturnal and will happily come out to play and entertain the visitors.