Smallmouth grunts (Haemulon chrysargyreum) schooling, Fernando de Noronh national marine sactuary, Pernambuco, Brazil, South America

animals fernando de noronha fishes fish grunts grunt haemulon chrysargyreum horizontal pernambuco schooling shoal shoaling smallmouth grunt travel underwater day outdoors nature natural world marine life groups brazil south america smallmouth grunts sea seas ocean oceans surface surface level coast coasts