Adult barred mudskipper (Periophthalmus argentitineatus), at night on the Volivoli Resort grounds on Viti Levu, Fiji, South Pacific, Pacific

fiji night wetland mud amphibious fish nature wildlife marine life estuary coastal tropical environment behavior habitat animal ground nocturnal terrain adaptation exploration flora fauna ecosystem biodiversity shore mudflat small fish muddy habitat movement local species resort natural behavior sandy area pacific islands wildlife observation terrestrial aquatic feeding coastal region unique species marine biodiversity adult barred mudskipper periophthalmus argentitineatus