Variation in the stability of cockatiel (Nymphicus hollandicus) pair relationships: the roles of males, females, and mate compatibility.

Autor: Spoon, Tracey R.1,2 tracey.spoon@umb.edu, Millam, James R.1 jrmillam@ucdavis.edu, Owings, Donald H.1 dhowings@ucdavis.edu
Zdroj: Behaviour. Oct2004, Vol. 141 Issue 10, p1211-1234. 24p. 5 Charts, 4 Graphs.
Databáze: Academic Search Ultimate