Squid Sticker- Bioluminescent

Bioluminescence is an essential aspect of firefly squid existence. They have hundreds of bright photophores all over their body.

Firefly squid are unique among animals because unlike most squid, they have three detectors in their eyes for shades of blue. While they can't see the full range of color that we can, they are blue specialists. What are they saying to each other with their blue specificity?

This sticker is a 4x4in vinyl sticker. It's waterproof and has been field tested to withstand the elements.

Every item in the squid facts shop supports science education nonprofit Skype a Scientist!