Top Photo: Eastern bluebird eggs (from previous season). Not much has changed since last week’s nest box inspection. The same two nest boxes have been active, though one in a negative manner. There is definitely interest in both boxes. The Cow Pasture nest box holds a near complete bluebird nest. The bluebirds have been busy. Too early for eggs? The Explore the Wild and Into the Mist nest boxes are untouched. The nest box on the east side of theRead more
Early Spring Things to See
Top Photo: Balancing act by yellow-bellied slider. The unusually warm February has brought out early baskers, bloomers and animal hormones. If you haven’t seen turtles basking in the wetlands you haven’t been looking very hard. Every available perch is occupied, with no room to spare. Normally heavy sleepers, I even saw a snapping turtle the other day. Red buckeye, one of the earliest shrubs to open up, is doing so now. There are a dozen of them planted along theRead more
Nest Box Update 2.21.23
Top Photo: Eastern bluebird eggs (from previous season). It’s early in the season. I usually don’t start next box checks until March. But the warm weather and singing birds had me anxious. And, the fact that there were a few pine needles in one of the nest boxes last week as we placed new berry baskets in them, had me curious too. Two of our nest boxes showed activity, not much, but some interest by the birds. The nest boxRead more
Immature Plumage
Top Photo: Adult male hooded merganser. The next time you’re down in our wetlands, scrutinize the female mergansers. One of them may be a male. Adult male hooded mergansers (photo above) are easy to pick out in a crowd. Their chestnut sides, black back, black and white breast, black and white crested head, and amber eye stand out, for sure. Females are a bit more cryptically plumaged. They’re the ones who will be incubating the eggs inside a tree-cavity nestRead more
The Cooper’s Hawk
Top Photo: Cooper’s hawk in courtship display flight over museum. While spying on hooded mergansers in our wetland here at the Museum of Life + Science, I noticed one of the ducks tilt its head to the side and glance skyward. Reasoning the merganser was eyeing something potentially hazardous to itself, I too craned upward, thinking it perhaps an eagle or other worthy raptor. There, way up high against a severe clear sky was a Cooper’s hawk. It’s stiff postureRead more
Nest Box Update 2.14.2023
Top Photo: Eastern bluebird eggs (from previous year). Official Volunteer Sammie and I went around to all six of our bluebird nest boxes this morning placing new berry baskets inside each as we went. The birds have been singing a bit more than in previous weeks and we wanted to get ahead of them. Though not surprising, a pine needle was found in one of the nest boxes (bluebird?). The nest boxes have all been cleaned and exteriorly coated andRead more
Spring Already?
Top Photo: Male hooded merganser swims past a bale of turtles out basking on a warm February afternoon. Basking turtles, excavating nuthatches, blooming honeysuckle, sunning anoles, and mating hawks, all a part of the spring to come. Sliders come out on every available sunny winter day to bask, but they were out in force on a sunny 70 degree day this week. Brown-headed nuthatches commence cavity construction in soft-wood trees each February. They excavate many more holes than they useRead more
Little Bear
Top Photo: Little Bear Just some photos of Little Bear.Read more
Frenzy*
Top Photo: Oak and Niko. There are four stages to the canine estrus cycle (reproductive cycle)—proestrus, estrus, diestrus, and anestrus. Proestrus is the stage where the female’s estrogen level peaks. Proestrus lasts for, on average, 9 days. Males are attracted to her but she is not receptive to them. Estrus, which also averages 9 days, is the fertile period. Estrogen levels drop and proestrogen levels rise. More importantly, the female is receptive to males. Diestrus lasts for about 2-3 months or until theRead more