periophthalmus barbarus crawls over the sand and mud and courtes himself and looks for a partner

amphibious background closeup mudskipper mangrove cute wallpaper blue education fish sea butterfly book thailand beautiful spotlight design yellow eating golden blank periophthalmodon schlosseri exotic page amazing habitat giant water texture fight fauna swamp creature coastline environment natural male mud barbarus cover periophthalmus lezec spring lgbt courtship love jiri fejkl rare mysterious crawls sand courtes looks partner looking amazing love mysterious gender faith understanding postcard wallpaper peace world colorful friendship magic hope day night calming energy warmth sun china