Friday Squid Blogging: Humboldt Squid is "Timid"
Contrary to my previous blog entry on the topic, Humboldt squid are really timid:
Humboldt squid feed in surface waters at night, then retreat to great depths during daylight hours. “They spend the day 300 meters deep where oxygen levels are very low,” Seibel said. “We wanted to know how they deal with so little oxygen.”
Seibel said that while the squid are strong swimmers with a parrot-like beak that could inflict injury, man-eaters they are not. Unlike some large sharks that feed on large fish and marine mammals, jumbo squid use their numerous small, toothed suckers on their arms and tentacles to feed on small fish and plankton that are no more than a few centimeters in length.
[…]
Seibel was surprised by the large number of squid he encountered, which made it easy to imagine how they could be potentially dangerous to anything swimming with them. Their large numbers also made Seibel somewhat pleased that they appeared frightened of his dive light. Yet he said the animals were also curious about other lights, like reflections off his metal equipment or a glow-in-the-dark tool that one squid briefly attacked.
“Based on the stories I had heard, I was expecting them to be very aggressive, so I was surprised at how timid they were. As soon as we turned on the lights, they were gone,” he said. “I didn’t get the sense that they saw the entire diver as a food item, but they were definitely going after pieces of our equipment.”
I don’t trust the research, or the squid.
aikimark • August 7, 2009 6:34 PM
Riiiiight…
Timid…until you are their supper
Timid…until you are their deep water swim buddy
Timid…until you are their mating frenzy bitch