Predation risk increases permissiveness for heterospecific advertisement calls in túngara frogs, Physalaemus pustulosusDOI: info:10.1016/j.anbehav.2011.05.009v. 82No. 2Elsevier347–352
Bonachea, Luis A. and Ryan, Michael J. 2011. "Predation risk increases permissiveness for heterospecific advertisement calls in túngara frogs, Physalaemus pustulosus." Animal Behaviour, 82, (2) 347–352. https://doi.org/10.1016/j.anbehav.2011.05.009.