Monjebup Reserves protect the recently discovered Corackerup moort, a small mallee eucalypt that in early winter shows off stunning pendulous red flowers. The reserves also protect these significant species and communities:
Carpet python, Crested bellbird, Tammar wallaby, Black-gloved wallaby, Malleefowl, Western pygmy possum.
Feather -flowers, Nodding banksia, Corackerup moort, Kangaroo paw, Sandplain orchid
Mallet and moort woodland, Mallee heath, Flat-topped yate, Proteaceous rich heath.