Motion, not Shape, Facilitates Association of Predation Risk with Novel Objects by Fathead Minnows (Pimephales promelas)

Brian D. Wisenden, Katherine R. Harter
2001 Ethology  
doi:10.1046/j.1439-0310.2001.00667.x fatcat:dcb4btlpyjh6thsk7rnnpfgxdq