Get flash to fully experience Pearltrees
Practise on the web recognize out in the field Biofotoquiz offers the opportunity to train your skill to identify plant and animal species in a playful way. It includes: a learning mode with three levels four quiz modes with ranking lists series of images and lists of species for printing a login-area to create individual series
Site commercial regroupant pas mal de matériel d'observations et de livres originaux sur la nature et l'observation by Jun 7
Registered users can now add glossary tags (such as male/female, larva, flower, leaf...) for any image in gallery. These tags are marked as unconfirmed and are revised and accepted by gallery administrators.