[Photo courtesy of David Scheel via Current Biology]
“Pitch Imperfect” is a series of blog posts where I highlight stories that I pitched but didn’t quite sell and discuss why it was tough to sell them. The goal is to share both interesting research stories and some of the obstacles in getting them into the news cycle.
How Octopuses Communicate through their Color-Changing Skin
Proposed Dek (aka “the sub-headline” or “social media blurb”)
Turning dark and “looming” is a warning; white with black splotches means surrender.
When a philosopher and a marine biologist set up cameras to record octopus’s mating behavior, they saw something they didn’t expect.
Octopuses- which many biologists describe as solitary, cannibalistic predators- appear to use their skin to send each other signals, according to their study in Current Biology.
The marine biologist, David Scheel, describes one example from their footage: “The first octopus comes up from the back, being very dramatic– standing tall and turning very dark. Then it tussles with the other octopus for a minute, until that octopus turns pale.”