As the area is unusually wet, podocarp tree species survive and are regenerating well (after historic logging and burning) in the scenic reserve.
Around the summit of Mt Alford is subalpine shrubland dominated by Dracophyllum and slim-leaved snow tussock/wī. A small stand of Hall’s tōtara is also present.
Typical forest birds found in the bush are fantail/pīwakawaka, bellbird/korimako, grey warbler/riroriro, rifleman/tītitipounamu, tomtit/miromiro and silvereye/tauhou.