2025 $1 Ngana Nyitting The Art of Kevin Bynder Black Cockatoo PNCWhadjuk Boodja (Country) is located in the Nyungar Country of Boorloo (Perth). Whadjuk is one of 14 Nyungar tribes of south west Western Australia. My maternal grandfather was born near the banks of the Derbal Yerrigan (Swan River) in a place called Success Hill. The Karak (black cockatoo) can be seen when rain is coming, and the Balga (grass tree) is plentiful around Whadjuk Country.