By sharing this link, I acknowledge that I have read and understand the Terms and Conditions.
60.0 MB (7.7 MB compressed)
5610 x 3739 pixels
47.5 x 31.8 cm ⏐ 18.7 x 12.5 in (300dpi)
TONY CAMACHO / SCIENCE PHOTO LIBRARY TONY CAMACHO / SCIENCE PHOTO LIBRARY
Drills (Mandrillus leucophaeus). Male drill with a female in estrus. Estrus (or oestrus) is the state of sexual excitement preceding ovulation during which the female is most receptive to mating. Photographed at Limbe Wildlife Centre, Cameroon, Africa.
Model release not required. Property release not required.