Tilt up close up shot capturing the enlarge testicle, external genitalia body part of a dominant male ring-tailed lemur, lemur catta hanging on the tree during breeding season at daytime

ring tailed lemur catta gland genitalia genital body male tail scent madagascar balls testicle enlarge breeding season sperm engorge sex pheromone mate odor stink fur habitat nature behaviour animal wild wildlife sit tree forest jungle strepsirrhine primate zoo species singapore park national lemuridae endemic island endangered threatened exotic conservation