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This Is Why Water Striders Make Terrible Lifeguards

Season 4 Episode 15

About the Episode

They may look serene as they glide across the surface of a stream, but don't be fooled by water striders. They're actually searching for prey for whom a babbling brook quickly becomes an inescapable death trap.

Aired: 07/31/17 | Expires: | Runtime: 3m 17s