Deep Look

So... Sometimes Fireflies Eat Other Fireflies

Season 5 Episode 4 | 3m 13s | Video has closed captioning.

Most firefly flashes are pure romance, a sexy form of skywriting. But one variety copies the mating signals of others to lure them to their demise.

Aired: 08/28/18

Rating: NR

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Problems Playing Video? | Closed Captioning