Scoring protocol examples Green or yellow-green with black and yellow streaks/bars/spots = 1 Distance to bird <50m = 1 Flight high (>30m) and sustained = 0 etc
“One pair came before my eyes.“ “…answering the description of a Night Parrot.” “One seen in spotlight, on open pebble flat with little vegetation, but within 4 km of Triodia; approached to within 2-3 m, whereupon it flew 20-30 m; a little larger than a Budgerigar with quite a long tail, green speckled with dark brown, with a parrot beak.”
Andrews FW (1883) Notes on the Night Parrot Andrews FW (1883) Notes on the Night Parrot. Proceedings of the Royal Society of South Australia 6, 29-30.
Spatial data 9” DEM: BOM rainfall grid: Mean elevation “Ruggedness” Long term mean rainfall Profile prior to observation cf. background