ðə tɹˈʌsts ˈoʊldɪst ɹɪzˈɜːvz ɪŋklˈuːd sˈaɪdənˌæm hˈɪl wˈʊd, wˌɪtʃ wʌz mˈænɪdʒd baɪ sˈaʊθwɔːɹk wˈaɪldlaɪf ɡɹˈuːp bᵻfˌoːɹ nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi tˈuː ænd ðˈʌs wʌz ɔːlɹˌɛdi ɐ tɹˈʌst ɹɪzˈɜːv æt ðæt dˈeɪt.
The Trust's oldest reserves include Sydenham Hill Wood, which was managed by Southwark Wildlife Group before 1982 and thus was already a Trust reserve at that date.