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Hot weather is great for the bugs. Swallowtails and dragonflies dart around with incredible zip in the morning sun, their warm bodies full of energy. Spiders are getting prominent now, with dozens of little, baby spider webs all around our house. They protect us from mosquitoes. When approached they shake their webs vigorously, supposedly to make themselves appear a blur and not catchable by potential predators. Continue reading
Nesting season is coming to a close this month, easily noticed with geese and turkey nestlings that leave their nests and swim or run right after hatching. One of the enjoyable sights of early summer is watching a troop of goslings or chicks paddling or scurrying around after their parents. They are out feeding for themselves, learning how to find and handle their food by following their parents. Most songbird babies stay in the nest until they are ready to fly. After they fledge and leave the nest, they are pretty much on their own. Continue reading
May is the month of peak flowering in the southern Willamette Valley. Riparian galleries, oak woodlands and grassy hillsides are awash in a glorious array of nature’s prize beauties. This season is celebrated every year at the Mount Pisgah Arboretum with a spectacular wildflower show. The Wildflower Festival is May 17, as always the first Sunday after Mother’s Day. Music, food and crafts are all available. As part of the festival activities, I will lead a nature walk and give a talk about fringecup, Tellima grandiflora, the Flower of the Year. Continue reading
Do birds return to the same nest year after year? All winter, when the deciduous trees are bare, I look at clots of debris high in their branches and try to pick out which are just clumps of leaves and which are nests. The obstacle to solving this puzzle is that the old nests are obscured by leaves by the time birds might come back. The trees leaf out before most birds begin nesting. It’s hard to tell if the nests are used again. Continue reading
The gray whale cows and their calves are migrating north in good numbers this month. I finally visited the most fabulous place to watch whales: the shelter at the top of the Saint Perpetua Trail. The hike is very steep but a road allows one to drive up. Go early in the day, as the parking lot at the top is small. There are often volunteers with spotting scopes at the Cape Perpetua Visitor Center. They have information on how many whales are passing that day. Continue reading
Looking up at a rare starry sky in January, even rarer because of a warm night, I was drawn to do a little star gazing. Orion is heading out west long before midnight. I’m going to miss him because there is no summer character in the sky that I know well enough to track the spring-summer-fall passage. Maybe a little gazing this July will find the constellation that attracts my focus. Continue reading
A year ago the eastside Delta Ponds had already frozen solid. Ice was an inch thick under seven inches of snow and thawed completely by the New Year. In February another snowfall was accompanied by a freezing rain the likes of which we hadn’t seen for many years. It was hard on the birdwatchers and really hard on the birds. Hummingbird feeders froze. Continue reading
The duckweed and mosquito fern have been blown to the southeast corner of the pond. It means the wind is coming out of the northwest and it will be cold and rainy. I can feel it in the air; I can smell it swirling around me. It is the source of my joy of walking outdoors. I believe that the feel and smell of nature constitute a subliminal elixir to counteract the poisons of urban living. Even in town, it is important to preserve walking paths through woodlands and prairies in our neighborhood parks. A session on a treadmill in a gym just cannot substitute. Continue reading
The extended summer dry spell has turned into a warm rainy period. No frost yet, nor even any really cold nights, although the average first frost date is long past. It means the leaves on the bigleaf maples haven’t been triggered to produce the golden color seen in most years. Instead, the dry leaves just turn brown and fall off while the rest are still green. The tar spot fungus doesn’t have its usual green halo on a golden background because its spores are maturing early, sustained by the whole green leaf. Continue reading
The weekend after Labor Day brought the sight of thousands of choice edible russula mushrooms around Waldo Lake, but most were dry as a bone. A single thunderstorm’s drenching a week earlier brought them out of the forest floor. Then they were betrayed by the summer’s continuing heat and drought. Nevertheless, we can be hopeful that the usual October beginning of the rainy season may yet bless the high mountains with a bounty of delicious treasures. We will find out at the mushroom show at Mount Pisgah Arboretum on Oct. 26. Continue reading