Substrate-gleaning: plasticity in the foraging and echolocation behaviour of the bat, Molossus molossus

Video and echolocation of Molossus molussus emerging from and returning to roost in an Atlantic Forest remant in São Paulo State, Brazil. We also provided the spectral parameters of the echolocation calls emitted during the flight (i.e., search calls), calls emitted just before landing on the opening of the cavity and entering the roost (hereafter approach calls I), calls emitted just before landing on the tree trunk and prey on ants (hereafter approach calls II).