https://www.youtube.com/watch?v=Qbu_FRg8vuU
3.1 City and school
https://twinspace.etwinning.net/29489/pages/page/279291
3.2 National logo contest
https://twinspace.etwinning.net/29489/pages/page/279294
3.3 Mobility
https://twinspace.etwinning.net/29489/pages/page/279295
3.4 Presentation of reserves
https://twinspace.etwinning.net/29489/pages/page/279296
3.5 Census of species
https://twinspace.etwinning.net/29489/pages/page/279297
3.6 Media
https://twinspace.etwinning.net/29489/pages/page/279298
3.7 Final products