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Science and Nature

These Rare Damselflies Find Love With a Twist in Fog City

See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

These Rare Damselflies Find Love With a Twist in Fog City

Season 8 Episode 15 | 4m 26s | CC

Most damselflies prefer sunny spots, but the quirky San Francisco forktail damselfly digs the fogginess of its hometown. When they hook up, they do it in style – linking their delicate bodies in a heart shape, then flying tandem for an hour or more after.

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