A, ADULT, ADULTS, ALONE, AMBIANCE, ANIMAL, ARBOREAL, AUTUMN, AVELLANA, BASKET, BASKETS, BETULACEAE, BILATERIA, BOTANY, CATHERINE, CHORDATA, CHORDATE, COELOMATA, COMMON, CONCERN, CORYLUS, CYNODONTIA, DEUTEROSTOMIA, DEVELOPMENT, EAT, EATEN, EATING, ENUMERATION, EUKARYOTA, eupelycosauria, EURASIAN, euteleostomi, FAGALES, FALL, FAMILY, FEED, FEEDING, FLORA, FRUHINSHOLZ, FULL, GLOBAL, GNATHOSTOMATA, GRAY, HAZEL, HAZELNUT, HAZELNUTS, IN, INDIVIDUAL, IUCN, LC, LEAST, LENGTH, LIST, LONE, LONELY, LOW, LR, MAMMAL, MAMMALIA, MATERIAL, MATTER, METAZOA, NOVEMBER, NUT, OBJECT, OF, ONE, ONLY, OPISTHOKONTA, ORDER, OSIER, OSIERS, OVERVIEW, OVERVIEWS, PARTICULARITY, PROFILE, RED, rhipidistia, RISK, RODENT, RODENTIA, SARCOPTERYGII, SCIURIDAE, SCIURUS, SEASON, SEASONS, SHOT, SHOTS, SIDE, SIGHT, SIGHTS, SINGLE, SOLO, SP, SPECIES, SQUIRREL, SQUIRRELS, STAGE, SUBSTANCE, SWALLOW, SWALLOWED, SWALLOWING, SYNAPSID, SYNAPSIDA, TEMPERATE, TETRAPODA, TETRAPODOMORPHA, THERAPSID, THERAPSIDA, THREATENED, TREE, TRUG, TRUGS, VERTEBRATA, VERTEBRATE, VIEW, VIEWS, VULGARIS, WILD,