pupate, crevices, crawl, dig, hibernate, nest, pupal, slither, tadpole shrimp, mud dauber, molts, larvae, denned, overwinter, spelunk, frass, snuffle, cave, ovipositor, spaded, nymphal, fungus gnat, rootlets, inchworms, reinfect, hawk moth, quack grass, periodical cicada, precocial, postholes, lair, fossilize, corn borer moth, caddis fly, hibernaculum, skitter, mouthparts, needlelike, glowworm, voles, chomp, paperbark, earthworms, botfly, hoary marmot, subterranean, carpenter bee, cicada killer, groundhog, echidnas, popple, diapause, mycelia, excavate, moult, palps, hummock, crawlspace, exclosure, cicadas, mantids, tunneling, hibernators, foraging, pocket gopher, caterpillars, parasitize, sawflies, tent caterpillar, uncurl, red osier dogwood, daddy longlegs, magicicada, wormlike, scurry, colonizes, webworm, nutlets, snailfish, wolf spider, skunk cabbage, hiding, abysses, springtails, chrysalises, spruce grouse, cavern, mouselike, piglike, hyraxes, tiger moth, skink, wrigglers, woodchuck, hornworm, overwintering, snuggle, cambium, bagworm, ringtail, tree mallow, sphagnum, burrows, watercourse, nests, pond, tunnel, tunnels, culvert, inlet, trench, gully, hollow, receptacle, reservoir, alcove, crevice, passageway, aerial, barricaded, castellated, dilapidated, gutted, inhabited, moated, mudbrick, occupied, pillared, ramshackle, roofed, rustic, sandbagged, shuttered, stockaded, tenantless, thatched, towered, tumbledown, unexcavated

rabbit warren, warren

andrenidae, bolt-hole, brevicipitidae, family andrenidae, family brevicipitidae, family microhylidae, family squillidae, launce, leaf-miner, leaf miner, microhylidae, rust mite, sandfish, sand eel, sand lance, sand launce, sand stargazer, squillidae

cut into, delve, dig, hole, hollow, turn over

tunnel