Top Photo: Yellow-rumped warbler forages on frozen pond ice. I was standing on the boardwalk looking down at an ice star a dozen feet or more below me. Something else caught my eye. A handful of small birds were hopping along on the ice of the pond pecking at some unseen, to my eyes, objects on the ice. The birds were warblers, yellow-rumped warblers (butter-butts), a species that can take the winter cold far more readily than most other warbler species.Read more
Posts filed in: weather
Ice Stars and Other Frozen Phenomenon
Top Photo: Ice star. The process starts with a pond or lake covered with a thin sheet of ice. Add snow. The snow weighs down the ice forcing water to rise up through any naturally occurring small holes or cracks in the ice. The water, forced up through the hole, radiates and flows down the snow-covered ice forming little “rivulets” (Picture an erupting volcano with lava flowing down its sides.) And there you have it, an ice-star (some call themRead more
A Light Dusting
Top Photo: Raccoon tracks across floating walkway in Explore the Wild. All it takes is a light dusting of snow and the fun begins, a chance to practice up on your tracking skills. A half inch of snow is all you need. In fact, a half inch is perfect for showing detail in animal tracks. Both raccoon and gray squirrels are common and very much at home here at the museum and its woods and exhibits. Both animals are wellRead more
Squirrel Sounds
Top Photo: Eastern gray squirrel. I was walking the outdoor loop as I do each day. In several places along the path from Catch the Wind to Explore the Wild they were singing. Or should I say, calling. Squirrels! I stopped to watch two of the songsters which happened to be next to the ramp leading to the Black Bear Overlook. They were about thirty feet apart between the diabase wall (the rock you see all around you when inRead more
Great Blue Heron
Top Photo: Great blue heron relaxes alongside Floating Walkway in wetlands. Over time, I’ve seen six different species of heron in our 3 acre wetland at the Museum of Life and Science. They include great blue heron, great egret, little blue heron, green heron, black-crowned night heron, and yellow-crowned night heron. By far, the most often observed species is the great blue heron (GBH). GBHs are year round residents, they nest locally and they’re used to sharing their habitat withRead more
Berries in Winter
Top Photo: American robin forages for worms and grubs. Many birds rely on insects and other invertebrates for food especially in the nesting season when protein is a priority. But what do they eat in the cooler months when insects are less active and not readily available? Though many insects are still preyed upon in winter, mostly as eggs or grubs, some birds often rely on various fruits for nourishment during the slow winter period. Fruits like beauty berry, hollyRead more
Aphids on Oaks
Top Photo: Myzocallis aphids on scarlet oak leaf. There are more than 1300 species of aphid in North America. It seems like every plant species or variety has its own specialized aphid, sucking the juices from the plant and often causing serious damage in the process. Other times the damage is minimal and the plant is relatively unharmed. Such is the case with the aphids shown here (Myzocallis). I found and photographed several small groups of this Myzocallis aphid onRead more
Leaf Crunch’n 2025
Top Photo: Sycamore, ready to crunch. It’s that time of year to think about crunching leaves. Click on the link below to see a repeat of a post from 2021 that will, hopefully, get you in the mood. It’s Crunch Time! Ranger GregRead more
The End of July
Top Photo: Male eastern tiger swallowtail seeks nectar from buttonbush flowers alongside Floating Walkway in wetlands. Eastern tiger swallowtails have essentially two flights here in the Piedmont of North Carolina. I see them in spring, centered around April, then again in July and August. The spring brood or flight is made up of smaller individuals than the summer flight. This may be due, at least in part, to environmental factors. The spring butterflies had been feeding, as larvae, from earlyRead more