Swarms of carnivorous, giant, flying squid terrorize San Diego coast.

The children of Cthulhu have risen! (Thanks Louie D!) More here:

Jumbo flying squid have invaded the shallow waters off San Diego, California, spooking scuba divers and beachgoers after washing up dead on the beaches.

The carnivorous cephalopods, which weigh up to 45kg (100lb), came up from the depths last week, with swarms of them roughing up unsuspecting divers. Some reported tentacles enveloping their masks and yanking at their cameras and gear.

Stories of close encounters with the squid have chased many divers out of the water and created a whirlwind of excitement among those torn between their personal safety and the once-in-a-lifetime chance to swim with the deep-sea giants.

The so-called Humboldt squid, named after the current in the eastern Pacific, have been known to attack humans and are nicknamed "red devils" for their rust-red colouring and mean streak. Divers wanting to observe the creatures often bait the water, use a metal viewing cage or wear chainmail to avoid being lashed by the creature's tentacles.