Older bull elephants control young males.
Slotow
R
R
School of Life and Environmental Science, University of Natal, Durban, South Africa. slotow@biology.und.ac.za
van Dyk
G
G
Poole
J
J
Page
B
B
Klocke
A
A
D000375:Aging / Q000502:physiology; D000818:Animals; D004606:Elephants / Q000502:physiology*; D008297:Male; D010527:Perissodactyla; D012726:Sexual Behavior, Animal; D013739:Testosterone / Q000097:blood
D013739:Testosterone