机译:Male territorial aggression and fitness in collared flycatchers: a long-term study
Eotvos Lorand Univ, Dept Systemat Zool & Ecol, Behav Ecol Grp, Pazmany Peter Setany 1-C, H-1117 Budapest, Hungary;
CSIC, Dept Ecol Evolut, Estn Biol Donana, C Americo Vespucio 26, Seville 41092, Spain;
Life-history; Male-male contest; Passerine; Personality; Territorial competition;