Birds have an internal skeleton, four limbs including two wings. They are distinguished from other vertebrates by the feathers that cover their bodies. You will find below two examples of the place of birds in the classification of living things.
This year the number of participating classes has increased significantly compared to previous years. Thus, for the first year, more than 10,000 pupils took part in our scheme, contributing directly to research on biodiversity in France! Well done and thank you all, we look forward to seeing you next year for more observations!
This report can be consulted directly online by following this link.