Nillumbik Council biodiversity officers lead a relaxed 1.5-hour guided walk at Meruka Park, Eltham, exploring local wildflowers, native grasses and threatened plant species as Buarth Gurru (Grass Flowering Season) begins. Participants learn how citizen science apps can help record wildlife and plant observations, and gain practical skills in identifying biodiversity. Suitable for all skill levels, though the walk includes some uneven ground and rough bush tracks.