Male sexual display and attractiveness in the great bustard Otis tarda: the role of body condition.Published in:Journal of Ethology, 2003, v. 21, n. 1, p. 51, doi. 10.1007/s10164-002-0076-5By:Morales, Manuel B.;Alonso, Juan Carlos;Martín, Carlos;Martín, Enrique;Alonson, JavierPublication type:Article