Djeran (April/May) is the bonar where the cooler weather begins. Nidja bonar was utilised for fishing, bulb wer seed collection as food sources.
- ↑ Nyoongar Calendar. Australian Government. Bureau of Meteorology. Retrieved 18 December 2016
- ↑ Noongar Seasons. Quaalup Homestead. Whalesandwildflowers.com.au. Archived 29 August 2008. Retrieved 18 December 2016