With six days of British Science Week left to go we are already past the half way point in our Penguin Watch challenge! We’re looking for 250,000 classifications, and we already have over 153,000. I’d like to thank all volunteers who have taken part so far so very much for this unbelievable effort.

Help get us to one quarter of a million classifications right now by counting some penguins at www.peguinwatch.org.