Video S1. Decoy behavior observed in a group of the false cleanerfish Aspidontus taeniatus raiding the nest of the western gregory Stegastes obreptus

Video S2. Temporary division of roles in a group of the false cleanerfish Aspidontus taeniatus raiding a nest of the three-spot dascyllus Dascyllus trimaculatus

ESM Video S1. A male Oriental Magpie Robin entered the nest box and started killing nestlings

Video S1. Footage of behavior of Cardisoma carnifex on the ground surface captured during September 4-5, 2015: (B) burrow plugging by the winner male

ESM Video S2. A male Oriental Magpie Robin entered the nest box and threw the nestling out of the nest by using his beak

Video 1. Copulation behavior of the stalk-eyed fly, Sphyracephala detrahens mature male and female