2, 62, ACTION, ADULT, ADULTS, AND, ANIMAL, AREA, ATLANTIC, ATMOSPHERE, AVRIL, BEACH, BEACHES, BILATERIA, CALAIS, CARNIVORA, CHANNEL, CHORDATA, COAST, COELOMATA, CONCERN, DE, DEUTEROSTOMIA, DEVELOPMENT, DUET, DUETS, EBB, EFFECT, ENGLISH, ENUMERATION, EUKARYOTA, EUROPE, EUROPEAN, FRANCE, FULL, GLOBAL, GRAY, GREY, GRYPUS, HALICHOERUS, HAUTS-DE-FRANCE, HEMMES, IMAGE, INDIVIDUAL, IUCN, LC, LEAST, LENGTH, LES, LIGHT, LIST, LOCOMOTION, LOW, LR, MAMMAL, MAMMALIA, MARCH, MARCK, MARINE, MATTER, METAZOA, METEOROLOGICAL, MIRROR, MONTH, MOTION, NOBODY, NORTH, OCEAN, OCEANS, OF, ON, OPAL, OPISTHOKONTA, OVERVIEW, OVERVIEWS, PAIR, PAIRS, PAS, PAS-DE-CALAIS, PHENOMENON, PHOCIDAE, PINNIPED, RED, REFLECTED, REFLECTING, REFLECTION, REFLECTIONS, RISK, SAND, SANDY, SEA, SEAL, SEAS, SEASON, SEASONS, SHORE, SHOT, SIGHT, SIGHTS, SPECIES, SPRING, STAGE, STRAND, SUBSTANCE, SURFACE, SURFACES, SWIM, SWIMMING, SYNAPSIDA, TEMPERATE, THERAPSIDA, THREATENED, TIDE, TIDES, TWO, UNION, VERTEBRATA, WATER, WATERSURFACE, WATERSURFACES, WILD, WITH, WORLD, YANN,