taxonomist, etymologist, ichthyologist, mycologist, ethnologist, paleobotanist, mammalogist, ornithologist, cryptozoologist, watercolourist, plantsman, ethologist, botanist, birdwatcher, herpetologist, bird watcher, zoologist, rara avis, swallowtail, hybridizer, naturalist, tradescant, landscapist, konrad lorenz, georges cuvier, birder, twitcher, botany, philologist, anthologist, miniaturist, whittler, mineralogist, rockhound, papilio, damselfly, americanus, metaphysician, biologist, archilochus, chast, waxwing, arachnologist, orientalis, aquarist, painter, horticulturalist, palaeontologist, dragonfly, portrait painter, nurseryman, bladderwort, ecologist, philatelist, ceramist, hawk moth, lepidoptera, roethke, hairstreak, cedar waxwing, ufologist, ethnographer, marsh marigold, rosarian, theophrastus, marginata, watercolorist, feininger, gigantea, hyrax, myotis, bowerbird, asclepias, bromeliad, waterlily, germanica, systematics, brown thrasher, punster, tanager, indigo snake, breughel, pipit, sensualist, isopod, bagnold, quillwork, ethnobotany, rosella, sphinx moth, insectivore, forager, paphiopedilum, edmund spenser, eared grebe, conservationist, strachey, historian, bookbinder, tiger moth, svevo, ceramicist, entomologist, orientalist, archaeologist, genealogist, horticulturist, naturalists, sportsman, agriculturist, antiquarian, astrologer, astronomer, cricketer, geologist, golfer, internationalist, meteorologist

bug-hunter, bugologist, entomologist

butterfly collector