From NOAA and National Geographic this week- two fantastic sets of photos. The first is NOAA’s gallery of coral photos. There’s a lot of images here and the galleries are not that easy to navigate around but there are some beautiful pictures, including possibly my favourite: the orange fireworm. The second is from National Geographic, of Sailfish rounding up a school of sardines in the Gulf of Mexico. You can watch the poor sardines being picked off one at a time until none are left, but the sailfish are impressive looking predators too.