Top Photo: Hearts-a-bursting on the Dinosaur Trail. The second week of fall brought even more new sights than the first. Read on to find out what. Euonymus may be known to gardeners by various names, burning bush, golden euonymus, winter creeper, and others, all non-native plants in the genus Euonymus. However, hearts-a-busting, or bursting hearts (Euonymus americanus) is a native understory shrub which can be seen at various places along our outdoor trail loop. It’s also know as strawberry bushRead more
Posts filed in: Insects
Meteorologically, Fall
Top Photo: Green heron works the “turtle logs” in the wetlands. It is, according to climatologists and meteorologists, fall. I agree. Days are getting shorter. Trees that’ve been pumping water and nutrients from their roots to their leaves have slowed down production. And although it’s still mighty hot outside during the day, the night time temps seem to be moderating. Here’s some of the things that have been going on during the first week of Fall. Though they’ll be leavingRead more
Eggs, Caterpillars, Stinkbugs and Laternflies
Top Photo: Hummingbird moth (Hemaris thysbe) egg on viburnum flower buds (shiny, round, green object). Hummingbird moth eggs are very small, about 1mm – 1.5mm. To see one of those swift flying, diurnal moths lay an egg requires being in the right place at the right time. Standing next to a viburnum (frequent host plant for this species) is a good place to be. I’m not sure of the right time, though a bright sunny summer’s day seems about right.Read more
Hackberry
Top Photo: Hackberry emperor caterpillar. Sometimes things just present themselves to you. While walking through Catch the Wind, a small green caterpillar dropped out of the sky and onto the pavement at my feet. I couldn’t quite place the caterpillar at first. Due to the “forked tail” on the caterpillar I assumed it was one of the prominents, a family of moths (Notodontidae) which consist of 60 some species of eastern forest moths. After searching through a most helpful guideRead more
Hummingbird Moth Caterpillar
Top Photo: Can you find the caterpillar amongst the leaves? The literature states that hummingbird clearwings (Hemaris thysbe) lay their eggs on honeysuckle and viburnum, less frequently on a few other tree species. The moths have been documented laying eggs on viburnums here on campus and their caterpillars have been spotted on two different varieties of viburnum. The caterpillars reach a length of about 2 inches, a little less than half the size of some of the more familiar sphinxRead more
Brown Snake Babies
Top Photo: Juvenile northern, or DeKay’s, brown snake. Brown snakes are common here at the museum. They can be seen in any month of the year but are most frequently observed in late winter to early spring. They’re most often seen crossing the open pavement from one favored habitat to another, forest floor or grassy areas. It’s not uncommon to see one hanging from the talons or bill of a red-shouldered hawk during that period when the hawk’s nesting isRead more
Mid July Check-in
Top Photo: Eastern rat snake, or black rat snake, smells its way across the path in Explore the Wild. Black rat snakes are known by many different names, chicken snake, alleghany snake, pilot snake with variations on those names and more. Though it may be confusing to consider the various names of the snake, the only other snake you’d likely mistake it for is the black racer. But, racers have smooth scales, all black undersides (except for the chin andRead more
Sunning
Top Photo: Male northern cardinal catching some rays on the boardwalk. While it may calm and warm the cardinal in the above photo to expose itself to the sun’s rays, research suggests that there’s more going on than just relaxing in the sun. When a bird turns its side to the sun, spreads out its flight feathers and exposes as much of its body as it can to the direct rays of the sun it may be trying to ridRead more
Some Outdoor Goings-on
Top Photo: Two adult red-tailed hawks silhouetted against the clouds as they soar above Butterfly House. Note that each bird is molting. The two red-tailed hawks above successfully nested on the museum grounds. They’re regular nesters. I rarely see eastern cottontails on our 84 acre campus, until this year. I’ve seen more this spring and summer than I have in perhaps the last 14 years of hiking the museum’s trails. Predator numbers must be down. Besides the red-tailed hawks above,Read more
Fake Eyes, a Lady with a White Spot, and a Skipper with a Silver Spot.
Top Photo: Eyed click beetle prepares to take flight. Fake Eyes Eyed click beetles (Alaus oculatus), or eyed elaters (elators), are large beetles in the click beetle family (Elateridae). Click beetles can launch themselves into the air via a spring-loaded latch and hinge mechanism between their abdomen and thorax. If you place the beetle on its back, and it still has plenty of energy stored in its body, it will flip several inches straight up into the air accompanied byRead more