Bald Eagles Nesting in Grayson County
BRDC staff recently visited the site of Grayson county's nesting bald eagles. The nest site was discovered in 2015 in a somewhat remote section of the New, with a cattle farm on one side and a steep forested slope on the other.
Wood Frogs Calling
Have you heard a strange turkey-sounding frog call?
Wood frogs, Lithobates sylvaticus, are adapted to the cold, appearing very early in the year and mating quickly, with all eggs laid in the course of a few days.
Turkeys Have a Reason to be Thankful Today
You wouldn’t think that turkeys have much reason to be thankful given their place as the centerpiece of Thankgiving dinner, but since their decline to near extinction in the 1930's, turkeys in the Blue Ridge are a wildlife management success story.
Copperhead or Not?
On a recent bike ride along the New River Trail in VA I was more or less in auto-pilot and was paying less attention to my surroundings than I should have. My biking companion Mason suddenly shouted that he had run over a copperhead! I was shocked that I had been so careless to have not noticed the rare snake and also doubted that it was really a copperhead.
Creature Feature: Spicebush Swallowtail
A stand of Spicebush along the creek results in an abundance of Spicebush Swallowtails Papilio troilus flying low and fluttering their wings while they feast on summer's abundant flowers.
Hyla Versicolor, the Grey Tree Frog
The June woods are alive at night with the call of Hyla versicolor, Grey Tree Frogs. They breed from April to August, with males gathering in trees near water and calling to the females.
Canadian migrant arrives early on the New River
With the arrival of August it seems that summer is almost over, most birds have finished breeding, and cooler weather must be coming soon. But one of the surest signs of the approaching end of summer is the first arrival of migrating birds that breed in the far north.
Human beings (Homo sapiens)
This is more of a subjective piece…how could it not be…but before we get ahead of ourselves, the inspiration behind it is the Mount Rogers Naturalist Rally where and when we, as humans focused on the natural history of our Blue Ridge, celebrate our love for our fellow creatures great and small. We come together not as exploiters, but explorers…a somewhat atypical behavior of Homo sapiens.
Golden-winged Warbler
The golden-winged warbler (Vermivora chrysoptera) is a challenged species on at least two levels. Its preferred habitat of wet, brushy, early successional open areas with available perching trees is disappearing, which has contributed to the decline of this species, placing it in the ‘species of concern’ category by the US Fish and Wildlife Service.
Spring Peeper (Hyla crucifer)
Most of us recognize the high shrills of our spring peeper as a significant harbinger of spring. These are our first frog breeders, sometimes beginning as early as late February, but most commonly mid-March. For this important event in the ongoing life of peepers, the tiny frogs migrate to vernal pools, and pond and stream edges in meadows and woodlands, where the competition for mates commences.
Early Spring Migrants: Birds: Red-winged blackbird
Avian spring migrants come in two categories: Northbound birds and elevation transients or lateral migrators. The second group mostly consists of our high elevation breeders, such as dark-eyed juncos, that drop off the mountain tops for a few winter months in search of easier food, water and in some cases, shelter. Most of us, however, think of the distance travelers, when we talk about spring migration.
MEGALOPTERA!
In recent news you may have seen that the largest aquatic insect in the world was recently discovered in China: Scientific American. At first glance this is a rather frightening foreign creature, but did you know that it's equally intimidating cousin lives right here in the Blue Ridge Mountains?
Lemon Plagodis
This morning I found three Lemon Plagodis and an Oak Besma perched on a Velcro strap that holds my moth sheet tight. Enjoy!
Cecropia
Hyalophora Cecropia isn't a moth that I expected to see at my moth light here in the mountains. I had a brief glimpse of one in Lake Waccamaw State Park in North Carolina fourteen years ago today (5/20/14). The only time I had one to examine up close and personal, I was a kid on the family farm in Delaware, 60+ years ago. Cecropias are the largest of our North American silkmoths and they are spectacular in their own right. Enjoy the pics!
Calico Pennant
Last Wednesday (5?14/14) my wife and I found a number of active dragonflies at Bass Lake on the outskirts of Blowing Rock, Watauga County, NC. We saw eastern pondhawks, common whitetails, Carolina saddlebags, and Calico pennants. The pennants sat still long enough for me to get a decent photo. Enjoy!
Artichoke Plume Moth
The plume moths, Pterophoridae, include many species that can't be identified either in the field or from photos. Fortunately there are a few exceptions in our area. This moth is maybe an inch from wingtip to wingtip. Its name, Platyptilia carduidactylus, is longer than its wingspan. Its English name, Artichoke Plume Moth, indicates one of tis host plants, but the caterpillars also utilize thistles, much more common than the garden vegetable in my neck of the woods.
Chasing Tigers in the Blue Ridge
In the Central Virginia Blue Ridge exists a phenomenal ecosystem, one that was probably shaped by raging braided mountain streams during the last iceage. It contains many disjunct species. In fact, over 90 species that are well outside their typical range have been documented here. It’s an odd mix of coastal plain, Appalachian and northern plants and animals. While several rare and endangered species exist here, today we focused on a well known Blue Ridge phenomenon: Salamanders.