Humboldt squid flash and flicker
![Squid with video camera pack](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/01/Humboldt20squid-Joel20Hollander20Edit.jpg?fit=840%2C474&ssl=1)
Scientists attached a video camera to 2-meter Humboldt squid, like the one above, in order to observe how they use their color-changing skin cells in the wild.
Joel Hollander
Scientists attached a video camera to 2-meter Humboldt squid, like the one above, in order to observe how they use their color-changing skin cells in the wild.
Joel Hollander