During the summer, fireflies begin their mating season. But with so many lights glittering in the dark, how can the male fireflies beat their rivals to gain a potential mate's attention? And how can they attract the one instead of a predator? Find out in the episode above.
Watch more:
Fireflies episode 5: The brutal larvae
Fireflies episode 4: The secret of light
Fireflies episode 3: The hunting world
Fireflies episode 2: The master of disguise
Fireflies episode 1: The hostile forest for the fireflies
(Cover image designed by CGTN's Li Xiaojie.)
(If you want to contribute and have specific expertise, please contact us at nature@cgtn.com)