Today I did two dives in Monterey -- one at Coral Street and one at San Carlos Beach. San Carlos was more interesting because I saw a big crab, about one foot in diameter, and a big fish that appeared to be hunting in the kelp. There were also many bright yellow nudibranchs and some of them had little horns. I also saw many sea cucumbers that were also yellow. I also saw a keyhole limpet, which looks like a black round blob with a keyhole in the middle. I dove with dad on both dives and with Robin too on a dive.