The mallards on my home pond gradually molted into their breeding plumage, so I could now distinguish males from females, in most cases. Some males were already in good feather for breeding, while others lagged behind, sometimes way behind. So some of those brown ducks were just getting a few green feathers on top of their heads, and it would be a while before they caught up with the rest of the males.
Most of the cottonwoods were nearly leafless (and I would soon have to clean my rain gutters), although the alders were still leafy. A little stroll through Eaglecrest meadows gave us not only some tasty alpine blueberries but a few floral surprises: we found a single blooming bunchberry flower amid thousands of others bearing ripe fruits. One late-blooming pink bog laurel flower stood out against a background of mostly green. There was even a lonely shooting star, which commonly blooms in spring. These solitary flowers had gotten their hormonal signals crossed and had no hope of pollination at that late date.
Fall is mushroom season, and they were in full exhibit out around the Eagle Beach area. Big moss clumps growing way up on the side of a cottonwood tree sported great tufts of white ‘toadstools’ (but no toads, up there). Alder stumps were covered with crowds of brown mushrooms (I fear I’m sadly ignorant about mushroom ID). Tough little bright orange fungi poked through the packed gravel on the trail. Purple coral fungi (I do know that one) were common in the forest, growing in groups of slender, pale purple ‘fingers’.
Beautiful, but poisonous, fly amanitas (or fly agarics) spanned all age classes from bumps newly emerging from the ground to decrepit and no-longer-beautiful old age. The cap comes in various colors: often red, but sometimes orange or yellowish. The ‘fly’ part of the name may come from an Old World custom of putting pieces of this widely distributed mushroom in a dish of milk; this apparently attracts and traps flies. Despite their well-known toxicity, many of the mature amanitas had nibble marks around the edges, where squirrels or mice had snacked. Amanitas are important components of the plant community, because they form mutualistic associations with many trees, providing nutrients to their partners and sometimes serving as links for transport of nutrients and defensive compounds between trees.
There was plenty of bear sign: tracks in the mud, a few scats with undigested high-bush cranberries mixed with vegetation fibers, and numerous shallow digs. Some of these digs had turned up clumps of the white nodules of rice root (a.k.a. chocolate lily), but these remained uneaten. Instead, the bears may have been after angelica roots, but that’s a guess, because there were few identifiable remains. Small brown slugs festooned themselves over the digs, enjoying the decaying leftovers.
We found two of the small brown slugs engaged in some sort of sexual activity. They circled each other, with penises erect, for many minutes. We went off to look at something else briefly, and when we returned, they had each gone their own way. So we don’t know if they were just thinking about mating, or if they were engaged in some post-mating display, or what. Slugs are hermaphroditic, meaning both male and female (Hermes was the Greek god of travelers and the handsome messenger of Zeus; Aphrodite was the goddess of fertility and love), and mating is generally reciprocal. After mating, slugs of some species chew off their mate’s penis, but there are many kinds of slugs, and I don’t know if that curious habit applies to these. One might well speculate about how this habit came about!
As the temperatures dropped below freezing around the high mountain peaks, the water levels of our glacial rivers dropped markedly, leaving sloughs and sandbars and exposing interstadial wood from forests that grew in the valleys before the Little Ice Age glaciers demolished them. We surprised a dense gang of gulls and six or eight ravens gorging themselves on stranded salmon carcasses in a slough beside the main river. Farther upstream, a broad sand bar had hosted a wolf party that apparently involved some dancing. One of the cavorting group had left enormous tracks in the sand, some of the largest we’d ever seen. What fun!