 This project continued until 1940 when part of the recreation reserve (suburban section 74, north of the council nursery) was converted to a Quarry Reserve for war purposes and part of the 1930s gardens work was destroyed by quarrying.It appears that oil palms, poincianas, hoop pines, two rubber trees, a Dillenia, a Schizolobium, an Indian mango, a Wongi plum, a Terminalia and a Malay Apple were planted during this period by Les Wright.As part of the re-development and in common with formal Botanic gardens, in 1936 the Cairns City Council established a zoological garden in the reserve, to display native birds and animals.