Cephalopod awareness day

Close-up of a cuttlefish, taken at Disney's "Living Seas" exhibit The holidays seem to be coming earlier every year, and today is International Cephalopod Awareness Day! Indeed, it's always a good thing to be aware of cephalopods (it's 12 PM, do you know where Architeuthis is?), especially since the consequences of not being so can be rather painful, or at least very inky. Even if you can't celebrate the day via your own blog, why not pick up some cephalopod-based literature? I'm going with Hanlon & Messenger's Cephalopod Behaviour, but whatever you do, be sure to see PZ's collection…