Image: North Head sponge garden
Sponges and fishes at North Head, Sydney Harbour. Three species of fishes are visible: in the forground is a Halfbanded Seaperch, the 3 fish swimming at the top of the image are Australian Mados and the grey fish swimming to the left of the sponge is a White-ear.
- Ken Thongpila
- © Ken Thongpila