{"data":[{"source":"bio.acousti.ca","id":"57554","topic":"behaviour","value":"... pug-nosed tree frogs (Smilisca sila), in which males pro- duce mating calls in near-perfect synchrony, and t\u00fangara frogs (Engystomops pustulosus), in which males alternate their calls.","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/57554"}]}