*Saltwater Sneeze: Penguins drink seawater and have a special supraorbital gland above their eyes to filter salt. They "sneeze" it out as a salty brine! *Pink Poop: Their guano (poop) can be pink! This comes from their krill-heavy diet, which contains reddish pigments. *No Flying, But Great Climbers: While flightless, some species (like Rockhoppers) scale steep cliffs using beaks and claws like mountaineering tools. 🐧