Differences in the timing of reproduction between urban and forest European blackbirds (Turdus merula): result of phenotypic flexibility or genetic differences?
Partecke
Jesko
J
Max-Planck Institute for Ornithology, Von-der-Tann Strasse 7, 82346 Andechs/Erling, Germany. partecke@wsu.edu
Van't Hof
Thomas
T
Gwinner
Eberhard
E
D000818:Animals; D005260:Female; D005858:Germany; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D010053:Ovary / Q000502:physiology; D017440:Photoperiod; D012098:Reproduction / Q000502:physiology*; D012621:Seasons; D020308:Songbirds / Q000502:physiology*; D013737:Testis / Q000502:physiology; D014197:Trees; D014505:Urban Population
D007986:Luteinizing Hormone