[["Fireflies glow for two reasons: to warn predators to stay away (their blood is toxic) and, more importantly, to attract a mate. ... Bright outdoor lights can outshine fireflies' tiny lanterns, interfering with mating behavior, so lend fireflies a hand by flipping off the switch at night.", 46.0], ["Yes indeed! Through the process of bioluminescence, \"fireflies emit light mostly to attract mates, although they also communicate for other reasons as well, such as to defend territory and warn predators away.", 0.0]]
do fireflies like light
animals,fireflies