Roads End Naturalist

Exploring the natural world as we wander at the end of the road


Savanna Sights

To think that plants ate insects would go against the order of nature…

~Carl Linnaeus

After a crazy busy spring field trip season at work, I am finally getting around to catching up on a couple of posts. Like last year, toward the end of April I collaborated with Melissa and the NC Museum of Natural Sciences to offer an educator workshop on carnivorous plants. We traveled to the Green Swamp and Holly Shelter, two of the hot spots for insect-eating plants in our state. Check out these earlier posts on these habitats, the variety of carnivorous plants they contain, and the marvelous Venus Flytrap. Since I covered a lot of information in those earlier posts, I’ll just share a few of the highlights from this year’s workshop.

carnivorous lants in green swamp
A trio of carnivores in the Green Swamp (click photos to enlarge)

Our first stop was one of the savannas in the Green Swamp. As we took off on the trail, someone found a snake shed and we stopped to admire the beauty of its patterns.

snake shed 1
Snake shed
snake shed
The beautiful patterns of a snake shed

We spent the afternoon in a longleaf pine savanna, enjoying the distinctive sound of wind through the pines and the filtered sunlight on the grasses and other beautiful plants found beneath our feet.

sundew
Pink sundew, Drosera capillaris

We stayed overnight in Wilmington, and, as we usually do on these workshops, offered an optional trip to the beach for sunrise before eating breakfast and heading over to Holly Shelter.

sunrise at beach
Sunrise did not disappoint
Willet feeding at sunrise
A willet feeding along the surf line at sunrise
Sanderling at sunrise 1
A sanderling rushing on the beach between waves at sunrise

Driving into the game lands, we stopped on a dry sand ridge to photograph a lupine alongside the road. But a bright green larva caught the eye of one participant and we were all distracted for a few moments, admiring this stout beauty.

Dark marathyssa or Roland's sallow?
My best guess is a Roalnd’s sallow caterpillar
Sandhills lupine whole plant view
Blue sandhill lupine, Lupinus diffusus
bullfrog
Bullfrog

The canals alongside the road proved to be a distraction as well with lots of turtles, frogs, and an American alligator.

Southern cricket frog
Southern cricket frog
alligator head
American alligator

Finally, we piled out of the vans and found a treasure trove of insect-eating plants, orchids, and other savanna species that have responded spectacularly to the regular prescribed burns.

studying flytraps

Workshop participants observing Venus flytraps

Flytraps and sundews
Venus flytraps and sundews covered the ground in places
Butterwort flowers
Flowers of blue butterwort, Pinguicula caerulea
Grass pink orchid
Bearded grass-pink orchid, Calopogon barbatus
rose pogonia orchid open flower 1
Rose pogonia orchid, Pogonia ophioglossoides
Orange milkwort
Orange milkwort, Polygala lutea
caterpillar in pitcher plant
Caterpillar living inside yellow pitcher plant
_
Distinctive bulls-eye in the web of a lined orbweaver

As we left the game lands, we stopped occasionally to look for red-cockaded woodpeckers (we saw plenty of nest cavities, but no birds on this day). One nice discovery was a ditch with another species of carnivorous plant – the bizarre little floating bladderwort.

Utricularia radiata?
Little floating bladderwort, Utricularia radiata
Utricularia radiata
Close up of inflated flotation structures

Our workshop concluded with a group of educators excited about the strange world of our state’s carnivorous plants and the incredibly diverse longleaf pine and pocosin habitats where they are found. Hopefully, their enthusiasm and new knowledge will help their students and colleagues better appreciate these unique features of our coastal plain.

Longleaf pine savanna
Longleaf pine savanna in Holly Shelter Game Lands

Comments

8 responses to “Savanna Sights”

  1. belindagroverphotography Avatar

    What a fabulous workshop. I enjoyed following along!

  2. Carol Mcfadyen Avatar
    Carol Mcfadyen

    Thanks for sharing the absolutely spectacular photos.

  3. Deb Hanson Avatar
    Deb Hanson

    I gotta get down there! Your photos are magnificent and truly bring this magic to life on the screen.

    1. roadsendnaturalist Avatar

      Thanks, Deb. Seeing the plants from the beautiful collections at NCBG in the wild is spectacular.

  4. tonytomeo Avatar

    Ho odd to see them in the ground. None are native here, and the only ones that I have ever seen were potted in conservatories, mainly the Conservatory of Flowers in Golden Gate Park in San Francisco.

  5. Ginger Travis Avatar
    Ginger Travis

    Lovely! I was just looking at the same plants today at the NC Bot Garden. Very cool to see them on their home ground.

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Roads End Naturalist

Exploring the natural world as we wander at the end of the road

Copyright Mike Dunn and Melissa Dowland