Walk with me: Mid-summer hike through a Central Appalachian forest. As summer hurtles toward its final explosive act, the forest's living things embrace urgent, primordial impulses triggered by shrinking daylight: to bloom, to seed, to feed, and to reproduce before the killing frost of Autumn shocks the earth into hibernation. In the deep forest, the fetid perfume of decaying fungi signals the countdown has begun. From top: a bumblebee traversing the fanning pink flowers of hollow-stemmed Joe-Pye weed (Eutrochium fistulosum); the maturing red stem and flowers of seedbox (Ludwigia alternifolia), also known as rattlebox and square-pod water-primrose, a very attractive wetlands annual with four-sided seed capsules; cowbane (Oxypolis rigidior), also known as common water dropwort, a delicate, marsh-loving member of the carrot family that also happens to be toxic; Allegheny hawkweed (Hieracium paniculatum), also known as panicled hawkweed, a spindly-stemmed member of the dandelion tribe; the lovely and hallucinogenic fly agaric (Amanita muscaria); a sprawling colony of sulphur shelf fungus (Laetiporus sulphureus), an edible delicacy otherwise known as chicken of the woods; a red eft (Notophthalmus viridescens); white wood aster (Eurybia divaricata); a twin set of common puffballs (Lycoperdon perlatum); the fungal version of suburban sprawl courtesy of orange moss agaric (Rickenella fibula); a gelatinous serving of orange witches' butter (Dacrymyces chrysospermus); a fiery clump of eastern Jack-o-lanterns (Omphalotus illudens); a potter wasp (Ancistrocerus campestris) drinking from the clumped white flowers of virgin's bower (Clematis virginiana); one of my all-time favorite critters, a locust borer (Megacyllene robiniae), taking its nectar fill from flat-top goldentop (Euthamia graminifolia), also known as grass-leaved goldenrod; a green metallic sweat bee (Augochloropsis ?) finding sustenance from parasol white-top (Doellingeria umbellata var. umbellata), also known as flat-top aster; and the intricate purple flowers of tall ironweed (Vernonia gigantea).