ɪts ˈeɪmz fɔːɹ tʃˈæmpiənɪŋ nˈeɪtʃɚɹ ɪŋklˈuːd kɹiːˈeɪɾɪŋ ɐ lˈʌndən dɪvˈɛləpmənt bˌaɪoʊdaɪvˈɜːsᵻɾi stˈændɚd, hˈoʊstɪŋ ðə lˈʌndən ɛnvˈaɪɹənmənt ˈɛdʒuːkˌeɪɾɚz fˈoːɹəm, kəlˈæbɚɹˌeɪɾɪŋ ˌɔn pɹˈɑːdʒɛkts əkɹˌɑːs ðə sˈɪɾi, ænd ˈoʊpənɪŋ nˈuː ɹɪzˈɜːvz sˈʌtʃ ɐz bˈaɪŋ ɹˈoʊd hˈaɪ bˈɑːɹnɪt, bɹˈiːbɜːn pˈɑːɹk kɹˈeɪfɚd ænd kɹˈeɪn mˈɛdoʊz hˈiːθɹoʊ.
Its aims for championing nature include creating a London development biodiversity standard, hosting the London Environment Educators' Forum, collaborating on projects across the city, and opening new reserves such as Byng Road (High Barnet), Braeburn Park (Crayford) and Crane Meadows (Heathrow).