October 18, 2014
Linda writes that this photo is taken about 400 feet above Lake of the Clouds on the Escarpment Trail, which starts at Lake of the Clouds Overlook. She says that if you go the whole loop it’s 8 miles, but 2 or 3 miles along the trail you get the most beautiful views of the Lake.
There’s at the Porcupine Mountain State Park website including a map of the Escarpment Trail & Lake of the Clouds area and more Lake of the Clouds on Michigan in Pictures!
October 17, 2014
October 15, 2014
Predicting Winter Weather: Woolly Bear Caterpillars at the Farmer’s Almanac says that in 1948, Dr. C. H. Curran, curator of insects at the American Museum of Natural History in New York City sought to determine the average number of reddish-brown segments and use that to forecast the coming winter weather. For eight years, he continued to try and prove scientifically a weather rule of thumb that the wider that middle brown section is (and the more brown segments there are) the milder the coming winter will be, while a narrow brown band means a harsh winter.
Between 1948 and 1956, Dr. Curran’s average brown-segment counts ranged from 5.3 to 5.6 out of the 13-segment total, meaning that the brown band took up more than a third of the woolly bear’s body. As those relatively high numbers suggested, the corresponding winters were milder than average. But Curran was under no scientific illusion: He knew that his data samples were small. Although the experiments popularized and, to some people, legitimized folklore, they were simply an excuse for having fun. Curran, his wife, and their group of friends escaped the city to see the foliage each fall, calling themselves The Original Society of the Friends of the Woolly Bear.
…Mike Peters, an entomologist at the University of Massachusetts, doesn’t disagree, but he says there could, in fact, be a link between winter severity and the brown band of a woolly bear caterpillar. “There’s evidence,” he says, “that the number of brown hairs has to do with the age of the caterpillar—in other words, how late it got going in the spring. The [band] does say something about a heavy winter or an early spring. The only thing is . . . it’s telling you about the previous year.”
Read on for more!
More weather on Michigan in Pictures!
October 14, 2014
October 13, 2014
The UM Animal Diversity Web’s entry for Parus atricapillus (black-capped chickadee) says in part:
Black-capped chickadees prefer deciduous woodlands, open woods and parks, cottonwood groves, and willow thickets. They are most commonly seen near edges of wooded areas. They are a frequent visitor to backyard feeders. Black-capped chickadees nest in cavities, usually in dead trees or stumps, and are attracted to habitats with suitable nesting locations. During the winter, small flocks of black-capped chickadees can be found in dense conifer forests.
…Black-capped chickadees hop on trees (occasionally on the ground), rather than “walking.” These birds are very active during the day, and can often be seen foraging upside-down. Black-capped chickadees form monogamous pairs which usually stay together for several years. The black-capped chickadee social system has two extremes, one shown by territorial pairs during the breeding season, and the other consisting of non-breeding flocks. These are often mixed species flocks including nuthatches, woodpeckers, kinglets, brown creepers, warblers, and vireos. Black-capped chickadees perform short-distance migrations, but remain in the same general region throughout the year.
Read on for lots more including photos and chickadee calls.
October 11, 2014
Fall color is everywhere this weekend in Michigan – get out and get some before the ice gets louder than the fire!!
About this photo of the Carp River in Porcupine Mountains State Park from five years and one day ago, Matthew writes:
Autumn in the Porcupine Mountains, from a few years ago…arguably one of the most bizarre weather experiences I’ve encountered. When I arrived, it was full-on blizzard conditions. The snow only lasted a few hours, but for that time, the forest was utterly surreal.
More from the Porcupines on Michigan in Pictures including this photo that Matthew took from the Lake of the Clouds overlook in 2009!!
October 10, 2014
On Thursday October 16 from 6-8 pm, Mark’s show of black and white prints opens at the Argus Museum at 525 West William Street in Ann Arbor. The show runs through December 5th, and the museum is open 9-5 weekdays.
PS: There’s a nice feature on the Argus Museum on Michigan in Pictures that features one of Mark’s photos!