• Cades Cove

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    Cades Cove meadows
    Cades Cove in late afternoon light (click on photos to enlarge)

    Cades Cove is a 6800 acre valley on the Tennessee side of Great Smoky Mountains National Park. It is probably the most visited area of the park and the Smokies are the most visited national park in the United States with more than 9 million visitors each year (Grand Canyon is second with about 4 million). And I can believe that Cades Cove is that popular as each of the four times I have been, it has been crowded. This past week was my first autumn visit and I was expecting fewer people, but I was wrong.

    Upper end of Cades Cove
    Upper end of Cades Cove

    The valley is a beautiful place, especially at sunrise and sunset. There are many short trails, a visitor center, streams, and scenic views. There are also a large number of historic structures from the thriving community that lived in the valley until it became part of the national park in 1934. One reason for its popularity (and the reason for my visit) is its wildlife. Cades Cove is well known for its abundance of species such as White-tailed Deer (especially large bucks), Wild Turkey, and Black Bear. There is easy access provided to the valley via a one way 11-mile loop road. The area offers excellent habitat and relatively easy wildlife viewing with its mix of meadows, managed fields, hardwood forests, and mountain streams.

    10 point buck at sunset
    10-point buck at sunset

    I arrived late in the afternoon last Thursday and, after hurriedly setting up my tent in the campground, headed out to see what I could find as it was approaching prime wildlife viewing time. A few hundred yards past the entrance to the loop road, I came to a field with several large bucks feeding. There were a few folks out watching so I grabbed the camera and walked out. There were five bucks – two 10-points, one 8-point, and two 6-points, an impressive start.

    Two bucks talking it over
    Two bucks talking it over

    One thing that is great about Cades Cove is that most of the wildlife is very accustomed to people and so it is a great place to observe behaviors. While the rut is still in progress, I think some of the passions have subsided. But one large buck started thrashing a downed trees’ branches with his antlers and another soon joined him. The larger buck then started licking the antlers of the slightly smaller one, they briefly locked horns for a very passive shove, and then moved off together to feed side-by-side. Two other bucks touched antlers and then brushed noses as if whispering something about one of the other guys in the field.

    Tree at sunset
    Tree silhouette at sunset

    I finally drove the remainder of the loop road as the sun was setting and looked for places to check the next morning. As I photographed a particularly beautiful tree out in one of the meadows, I heard coyotes yipping a few hundred yards away under the clear, darkening sky. A great ending to my first afternoon in Cades Cove. I awoke about 4 a.m. and headed out into the cold air toward the bathroom when I heard some rustling in the leaves about 20 feet from the tent. In the moonlight, I could see a dark form and my first thought was bear (there are warnings about bear-proofing your campsite). But when I turned on my flashlight it was a Wild Boar, an introduced species that the park is actively trying to control. They grub through the soil looking for whatever they can find to eat and, in doing so, root up large amounts of plants which can damage sensitive habitats. It looks like a small bulldozer has gone through an area after they are finished feeding. The Boar trotted off and I gladly moved off in the other direction.

    Wild Turkey at sunrise
    Wild Turkey at sunrise

    The next morning there were twenty cars at the entrance to the loop road when the ranger opened the gate at 7 a.m. I drove past the field with all the bucks (and most of the cars) and was soon by myself in the upper end of the valley. A few turkeys flew down from their roost and landed in a nearby field so I stopped to watch. They were picking through the grass for who knows what and then walked over and grabbed a few berries from an American Holly. I had just sat down to photograph them when they started to head my way. I was soon surrounded by turkeys, scratching in the leaves under a nearby Sycamore and pecking at unseen morsels.

    Wild Turkey, Cades Cove
    Wild Turkey in early morning light

    As the light started to hit them, their feathers made them shimmer with bronze, green, and rich rust colors.

    Wild Turkey head close upg
    Wild Turkey head close up

    As beautiful as their feathers are, their heads are a bit on the not-so-beautiful side, especially with the close looks I was getting. They continued to peck and feed, glancing my way occasionally to make sure I had not moved from my cold, sitting position in the icy grass. I sat with them for about twenty minutes until a diesel pickup truck stopped nearby and spooked them.

    Deer eating Smilax berries
    Deer eating Smilax berries

    With the increasing traffic, I decided to hike up into the woods near where I had seen a large buck the afternoon before. On top of the hill, I saw movement just inside the woods. A small 6-point buck was stretching his head up and grabbing something. Only when I later looked at the image could I see he was feeding on Greenbrier berries (Smilax sp.). I have seen them eat the shoots of Smilax, but never the berries before now.

    Buck challenges me
    7-point buck giving me the once over

    Walking down into the woods I came a cross a small herd of deer, all female. Suddenly they all jerked their heads to the left and stared into the woods at something I could not see. A very large 7-point buck then came into view, chased away the does, and started to feed. I moved one step to the side to get a better view and he spotted me and turned my way with nostrils flared and mouth agape. I interpreted that as a  “I could take you but I’m going to let you live” look and I didn’t move again until he nibbled his way off into the forest. Driving back to camp later that day I was happy with the wildlife observations except for one thing – no bears. But I still had one more morning.

    Deer before sunrise
    Doe before sunrise

    The next morning was in the 20’s with another heavy frost. I drove out to the far end of the loop road and was, again, relatively alone as most had stopped at the first field with all the bucks. A lone doe was at the edge of the frozen meadow when I spotted something trailing her – it first appeared as just antlers in very tall grasses and saplings, but then became a large, frosty buck.

    8 point buck in frosty meadow 2
    8-point buck emerging from frosty meadow

    His antler spread was impressive as he stared at the disappearing doe. I stayed put and he trotted across the field, pausing once to glance at an oncoming car, before retiring into the edge of the woods.

    Buck rubbing tree branches
    Buck depositing scent on branch above a scrape

    I hung around watching some turkey and small groups of birds (Eastern Bluebirds, American Goldfinches, American Robins, Golden-crowned Kinglets) as they swept through feeding on whatever they could find in the crisp morning air. But soon, the rising sun melted the frost and warmed the valley so I headed back over to where the buck had vanished. I saw a large buck, which I assume was the same one, although I can’t be sure as it was turned away from me. It started making a scrape, in which the buck paws at the ground, exposing moist soil. After pawing at the ground a few times he urinated in the scrape and then reached up to am overhanging branch and rubbed his head back and forth. This deposits scent on the branch from his head and from glands in the corners of their eyes. The scrape serves as a signal to all other deer of his presence and his status. I don’t know about the other deer, but I was impressed.

    8 point buck in frosty meadow 4
    8-point buck after being in sparring match with two other bucks

    I drove on as traffic started to increase hoping to find a bear before I had to break camp and leave. Far out in a meadow I instead spotted three bucks moving in an unusual manner. I pulled over to look and it appeared as if they were in a three-way sparring match, heads down, antlers touching, and slowly spinning in a circle testing each other. I grabbed the camera and headed out, when, of course, they broke apart and started feeding (guess all that testosterone-induced activity makes a guy hungry). They slowly drifted apart as they browsed and I managed a few photos of the largest of the bucks, a compact 8-pointer, as he kept an eye on his departing opponents.

    Cades Cove early morning looking down the valley
    Cades Cove from the upper end

    It had been a rewarding couple of days in Cades Cove. My only frustration was the traffic congestion. It was made worse by two things: drivers ignoring the signs saying “no stopping” and “please use pullouts to observe wildlife”; and drivers going half or less of the posted 20 mph speed limit without pulling over to let others pass. I also saw a few visitors get way too close to deer (within feet). This explains the signs that read “Do Not Feed, Touch, or Disturb the Wildlife”. Touch…really, you need a sign for that?

    My other disappointment was that for the first time in my four visits to this picturesque valley, I had no bear sightings. I was beginning to think I had lost my bear mojo as I drove out…but, such was not the case. But you’ll have to wait until the next post to see why.

    I’ll leave you with a few more images from Cades Cove…

    Wild Turkey head close up preening
    Turkey preening
    Young buck drinking water
    Young buck drinking from a roadside puddle
    Tree shadow in Cades Cove
    Tree shadow in Cades Cove
    7 point buck
    Huge antler spread on a large 7-point buck
    HDR view of Cades Cove
    iPhone image of Cades Cove at sunrise

  • The Dance

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    I love the music of autumn….the tapping of woodpeckers in search of a meal, the rustle of leaves as a squirrel dashes to the safety of a tree, and the crackle of a fire getting started in the wood stove. Along with the music, comes the dance of the season – the shimmer from the afternoon light as it hits the broomsedge in the meadow, the spiraling of colorful leaves as they drop to the ground, and the repetitive back and forth flight of chickadees as they grab seeds at the feeder.

    fall color
    Fall Color is at its peak in the Piedmont

    The past month or two have been busy, the dancers moving quickly. Not like the gay and free-form dancing of spring, or the lazy, care-free moves of summer, but a more purposeful, steady dance. A dance of preparation, and for some, their final dance. The cold morning’s this week have slowed the pace for many, transforming their moves for a time until the sun gets higher. The sign on the marquee for this play should read – Wild Temperature Swings Likely.

    Ruby-crowned Kinglet
    Ruby-crowned Kinglets have recently arrived at my suet feeders
    White-throated Sparrow
    White-throated Sparrows have returned from their northern breeding grounds

    We are seeing a dramatic shift in the players on the stage in my woods and fields with new arrivals from the north coming in and taking over the lead roles. Recent arrivals include Ruby-crowned and Golden-crowned Kinglets sharing the act with White-throated Sparrows and Yellow-bellied Sapsuckers.

    American Goldfinch winter
    American Goldfinch

    Even the actors that have been here all along have, in some cases, changed costumes – the American Goldfinches trading in their gaudy yellow of summer for a more subtle shade. And the male Bluebirds are now in a chorus line, flocking up for the winter, instead of their solo performances of a few months ago.

    Juvenile Eastern Fence Lizard
    Juvenile Eastern Fence Lizard

    Certain players only come on stage when conditions are right. A lone juvenile Eastern Fence Lizard basks on the bench near the meadow, catching the last few rays of warmth before retiring off-stage. The Question Mark butterfly that I wrote about in the last post finally took flight yesterday in the warm afternoon sun after resting on the same oak branch for three chilly days.

    Bison
    Bison in Yellowstone

    I read this week that, in my favorite theater, Yellowstone, most of the roads have closed for the season. There, the long, slow dance of winter has already begun, the bison swaying  their heads to its rhythm. Here, in our milder temperatures, the actors will come and go, move fast and slow, over the next several weeks, until what passes for winter will set in, with occasional intermissions until the arrival of spring.

    Fall maple leaf close up
    Maple leaf with fall color close up

    As the days shorten, be sure to walk and observe, pay attention to the details of the set, and get outside and sway with the dance of the season. Enjoy and applaud the performances. Don’t sit this one out, move with the music and appreciate what the season brings.

  • No Question About It, It’s Just Chillin’

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    Sunday afternoon I noticed something as it went to an oak limb over the driveway. I walked over to get a closer look and saw this…

    camouflage 1
    Can you see it? (click photos to enlarge)

    You see it, don’t you? Look closely:) Okay, if you did see it, you are good, because it resembles one of the brown leaves on the oak branch. I circled the object of interest in the image below.

    camouflage with circle
    Now can you see it?

    It is a butterfly – a Question Mark, Polygonia interrogationis. Question Marks and Commas are members of the anglewing group of butterflies, named for the irregular outline of their wings. The common names come from the silver punctuation marks on the underside of their wings.

    qadult question mark
    Question Mark, winter form, wings spread

    This time of year, when the wings are open, Question Marks have bright orange and brown coloration. When viewed from above, they can be distinguished from their close cousin, the Eastern Comma, by the presence of a black dash above the outermost black dot at the bottom of the bright orange patch of the forewing (Commas lack the dash). They also tend to have more angular-shaped wings and longer tails than Commas. This image shows the typical winter form of the Question Mark – the upper hindwing of the summer form is mostly black with short tails; the winter form is orange/black with longer violet tipped tails.

    Question Mark - wings folded winter form wider view
    Question Mark resembles a dead leaf when wings are folded

    When the wings are folded and closed, the Question Mark becomes an excellent dead leaf mimic. The wing outline resembles the twisted shapes of adjacent leaves and the color blends nicely, even in the changing light throughout the day. I saw this butterfly fly up to the oak limb Sunday afternoon. It moved around for a few seconds and then sat still, immediately blending into its surroundings.

    Question Mark - wings folded winter form
    Question Mark in late afternoon sunlight

    I checked on it a little later as the sun was setting and it was still in the same spot. It was cold Sunday night so I went back out Monday morning – still there. I checked again yesterday at sunset, thinking it probably had flown with the warming daytime temperatures – nope, still there.

    question Mark - wings folded winter form 2
    Question Mark in same position on a cloudy morning

    And again, just a few minutes ago, it is still there. It has been almost 48 hours – amazing. This species is one of our few butterflies that overwinters as an adult so you may see them flitting about on warm winter days where they feed on tree sap, rotting fruit, and animal scat. I had always assumed they passed the cold days hidden in hollow trees or under loose bark. I will be curious to see how long it stays out on this branch. The more I learn, the more amazed I am at what goes on outside my woodland home.

  • Night Lights

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    Glow worms light
    Glowing spots seen on the ground Saturday night (click photos to enlarge)

    On Saturday night a couple of friends and I went on an impromptu night hike down the road to see what we might see (plus to help work off a large meal). It was fairly warm for early November but there was not a lot of activity other than a distant Barred Owl calling and the reflected light of what seemed like hundreds of spider eyes in the grass along the road. On the way back, I was ahead of the others and was inspecting some chewed leaves on a low branch when I noticed something on the ground. It was a slight glow in the grass.

    Glow worm on leaf
    Firefly larva

    I turned my light on it and found a firefly larva, also called a glow worm. Since there are several other glowing creatures around the world commonly called glow worms, I prefer to call these lightning bug or firefly larvae.

    Glow worm on leaf worm top view
    Firefly larva top view

    At first glance, they remind me of a short millipede without all the legs, or maybe a large sow bug. The dorsal segments look like overlapping plates that extend to the back and sides. Larvae emerge from eggs in late summer, and live through the winter before pupating in the spring. In some species, the larval stage lasts two years.

    photic organs
    Light organs on underside of eighth abdominal segment of firefly larva

    Firefly larvae in the family Lampyridae all have a light organ on their eighth abdominal segment which appears as two white spots. When they are crawling about, the light is diffuse and causes a soft glow on the ground. When you flip them over, the light looks like two tiny glowing eyes (the first photo shows two larvae on their backs). And in some species the eggs are also bioluminescent.

    Glow worm light
    Light from the photic organ on the underside of a firefly larva

    Adult fireflies use their flashing lights to attract mates. But the slow changing glow of the larvae must have another function. The light produced by the larvae is also a different color than that from adults – it tends to be shifted more to the green spectrum. Like the adults, larval fireflies contain some toxic compounds and are distasteful. Since the larvae are active primarily at night, it is believed that bioluminescence originated as a warning display, suggesting to predators that they are unpalatable. Research has also shown that the eyes of certain predators of larval fireflies are more sensitive to the green region of the light spectrum.

    Beetle larva eating snail
    Firefly larva consuming snail

    Firefly larvae live in the soil and leaf litter and crawl about at night hunting slugs, snails, earthworms, and other invertebrates. On a museum workshop in the Smokies several years ago, I came across a large firefly larva with its head inside a snail shell, presumably consuming the occupant. They apparently inject their prey with toxins that also serve as digestive enzymes, essentially liquefying the tissues.

    Turns out that all of us on the hike had spotted the tiny night lights at about the same time. Walking back, we kept finding more of the faint glimmers in the grass. It was a great moment of shared wonder.  As always, when you take the time to look around your surroundings, nature has a way of putting on an amazing show, including an eye-catching glow.

    Glwo worm on white background
    Firefly larva with head outstretched

    We are all worms, but I do believe I am a glowworm.

    Winston Churchill

  • Macro Mystery #1 Answer

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    Mushroom gills
    Macro Mystery (click photos to enlarge)

    So, here is the answer to the Macro Mystery. It was found along the Inspiration Trail at Umstead State Park in Raleigh earlier this week. I was struck by the texture which reminded me of wavy golden hair or fur.

    Mushroom
    Mushroom

    It was actually a close-up of the underside of a mushroom cap highlighting the wavy spore-bearing gills or lamellae. The mushroom was lying on the ground next to the trail. It was large, perhaps 5 inches across the cap. I am not sure which type it is, but based on the characteristics, it may be one of the Amanita species, many of which are poisonous if eaten. At the time, I wasn’t so interested in what it was as I was in the unusual pattern, so I did not turn over the cap to investigate. I am not sure if the wavy gills are diagnostic or whether they are an artifact of aging of the mushroom.

    Mushroom gills with part of stipe
    Mushroom gills with part of stipe (or stem)

    NOTE: Someone pointed out that she was able to guess the answer because the name of the image showed up in the URL of the picture when clicked and enlarged. Oops…I’ll do better next time. And, sorry, there is no prize:)

  • Macro Mysteries

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    I care to live only to entice people to look at nature. ~ John Muir

    Mushroom gills
    Macro Mystery #1 (click photo to enlarge)

    Walking around with a macro lens helps me look at nature in a different way. Since even the smallest thing can have wonderful detail if only we stop to look at it, I have decided to share some of these small beauties in the form of an occasional post I will call –  Macro Mysteries. The only criteria is that the photograph must be taken with one of my macro lenses, the Canon 100mm macro or the Canon MPE-65 macro. This one is from a woodland trail hike at Umstead State Park earlier this week. I will post the answer tomorrow.

  • Hauntingly Beautiful

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    Tuesday afternoon I was joined by my good friend and mentor, Mary Ann, for a walk at Umstead State Park. It was a great chance to catch up and spend some time doing what we both love to do, woods watching. It was a walk back in time for me in a couple of ways – reminiscing about some of the good times we had at the museum helping people get excited about nature, especially the small things that surround us; and reconnecting with the place that started me on my path as a naturalist/educator. My first job as a naturalist was a summer seasonal job at Umstead in 1981 in between grants in graduate school. At the end of that summer, I had fallen in love with sharing the natural world with people, and, as luck would have it, a permanent position came open. I applied and was accepted as the East District Naturalist for the NC State Park System, and so my incredibly satisfying career began. On this day, we did what folks like us do, slowly walking and looking closely at everything from autumn leaves and tree bark textures to slight movements or patterns that catch a naturalist’s eye. The Inspiration Trail provided us with just that, and a seasonally-themed experience as well – a look at some hauntingly beautiful woodland spiders.

    Tan Jumping Spider dorsal view
    Tan Jumping Spider on Loblolly Pine trunk (click on photos to enlarge)

    Our first spider was hiding in plain sight on the trunk of a large Loblolly Pine. It was a very fuzzy-looking jumping spider. Using The Spiders of the Carolinas field guide by L.L. Gaddy, I identified it as a Flat Jumper, Platycryptus undatus. A visit to the BugGuide.net web site revealed that it is more commonly known as the Tan Jumping Spider.

    Tan Jumping Spider
    Tan Jumping Spider

    This is a common species of jumping spider, which, like all of its cousins, builds no web, but instead relies on its’ keen eyesight and speed to capture prey. It favors vertical surfaces such as tree trunks, fences, walls, etc. It is easily observed as it tends to show no fear of humans, and may, in fact, be curious and jump onto a close hand or camera lens for a quick inspection. The bodies of these spiders are somewhat flattened in the vertical direction, which allows them to hide under loose tree bark and in other tight places. The prominent pattern on the dorsal surface of their abdomen is diagnostic of the species (the species name undatus refers to the undulating outline of the pattern). This coloration helps them blend in on mottled surfaces like bark.

    Tan Jumping Spider close-up
    Tan Jumping Spider close-up

    A close look at this female shows the characteristic large pair of eyes in front and the dark single lashes above each of the other eyes. A male will have a reddish-orange stripe under the row of front eyes.

    Magnolia Green Jumper on tree trunk
    Magnolia Green Jumper on tree trunk

    Next was a tiny specimen of one of my favorite jumping spiders, a Magnolia Green Jumper, Lyssomanes viridis. It is easily recognized by its two huge front eyes and the raised “eye mound” on top of the cephalothorax that is orange or yellow and contains the remaining eyes.

    Young Nursery Web Spider
    Young Nursery Web Spider

    A little farther along the trail we came upon a young Nursery Web Spider, Pisaurina mira, posing on a leaf in its characteristic splayed-leg position. Females of this species lay an oval egg sac, pull some leaves over it, and secure the whole thing with some web. She then remains with the egg sac until the young spiderlings hatch and disperse in late autumn.

    Marbled Orb Weaver at Umstead
    Marbled Orbweaver

    The final spider of the hike was the most seasonally appropriate – a beautiful female Marbled Orbweaver, Araneus marmoreus. This large-bodied spider is abundant in autumn and, due to its timing and coloration, is often dubbed the Halloween Spider (it often turns more orange late in the season). Although the abdomen is usually bright yellow or orange, it does occur in many other color variations. This one was out in the middle of its web feeding on a small prey item, but I usually find them hiding in a curled leaf retreat off to the side of their circular web. It is always fun to suddenly reveal them to folks on a nature walk by reaching up and tapping the spider’s hideaway and have it come scurrying out. Now if I could only get them to line the pathway up to the door for Halloween night, I might be able to save some of my chocolate treats…

  • Nice Doo

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    Banded Tussock head view on white
    Banded Tussock Moth caterpillar (click photos to enlarge)

    I usually think of the end of “caterpillar season” as being a week or two after the Museum’s annual BugFest event in September. This year (and maybe its just because I am retired and out and about more) I have been seeing the larvae of quite a few species in my travels well into October including Imperial Moths, Luna Moths, and the ubiquitous Woolly Bears. But around the house, there is one species that is dominant late in this season, the Banded Tussock Moth, Halysidota tessellaris.

    Banded Tussock on spotted leaf 1
    Banded Tussock Moth larva on oak leaf

    Full-grown caterpillars are about 1.5 inches long. Each body segment is densely covered with tubercles bearing tufts of short or long hairs (lashes) that are whitish, yellow-brown, silver-gray or black. From the second thoracic segment there is a pair of long black lashes and shorter white lashes that point forward, and from the third thoracic segment is a pair of black and white lashes that usually point away from the body at right angles. At the rear of the body, two black lashes point backward.

    Banded Tussock raising head
    Banded Tussock Moth larva raising its body in search of a new perch

    I am always struck by the tufts of “hairs” on certain caterpillars. They remind me of various things with texture – brushes (some are even like toothbrushes), some sort of elongate fancy breed of show dog, or a teenager with a wild hairdo.

    Banded Tussock side view on white
    Banded Tussock Moth larva crawling on white background

    The true tussock moths, like the common White-marked Tussock Moth caterpillar, are members of a different family of moths, the Lymantriidae. The Banded Tussock Moth is a member of the Arctiidae, which includes the Tiger Moths.

    Banded Tussock head view
    Banded Tussock Moth caterpillar in a stare-down

    This species is easily observed as it sits out in the open on leaves of its many host plants (oak, hickory, ash, and many other shrubs and trees) or in its travels to a pupation site. I am finding them now on my deck rail, the screen porch, the trash can lid, and just sitting or crawling on the ground. This boldness may indicate that they are distasteful or just too bristly for many birds. And one reference indicates that, like many members of the true tussock moth caterpillar group, the Banded Tussock may cause skin irritation in sensitive individuals. Guess I truly am an insensitive guy, as I have handled them with no ill effects.

    Banded Tussock side view
    Banded Tussock Moth larva in stationary posture

  • First Frost

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    Blackberry leaf
    Frost-covered leaf (click photos to enlarge)

    I looked out the window this morning and saw that the dawn had left its mark on the meadow – faint traces of ice coated the grasses and other low-lying vegetation under the power line – the season’s first frost.

    Grass blade
    Grass blade with ice crystals

    Frost is deposition of water vapor directly into ice crystals on a cold surface. Frost typically forms on objects close to the ground, such as blades of grass. At night, a blade of grass loses energy by emitting radiation, but it absorbs energy emitted by surrounding objects. Under clear nighttime skies like we had last night, objects near the ground emit more radiation than they receive from the sky, and so a blade of grass cools due to the net energy loss. When temperatures hover near the freezing point and an object such as a blade of grass gets cold enough, frost will form on it.

    Mourning Dove feather
    Mourning Dove feather

    Up on the hill above the garden, the frost had formed only on very low-lying objects – mainly the grass that I had recently mowed or objects lying on the grass such as a few feathers near the bird feeder station.

    Sweet Gum leaf
    Sweet Gum leaf

    As I walked downhill the frost had reached higher and by the time I reached the low point of the power line meadow, it had touched vegetation up to 2 feet off the ground (tree saplings, tall grasses, etc.) probably due to the sinking and collecting of cold, humid air in these low pockets overnight.

    Frost Aster flower
    Frost Aster flowers

    Even the aptly-named Frost Aster flowers had a coating of crystals at the base of the hill, but not up near the garden. As the sun rose higher, the icy filigree began its retreat until it finally lingered in only the deepest shade in the valley, and even there, it would soon succumb and have to wait for another dawn to be reborn. I welcome the first frost as a sign of good things to come – campfires under a starry sky, the simple pleasure of heating with wood that you cut and split yourself, and the return of migrants from the far north. It is just the beginning, but the cold, crisp nights of winter are not far behind, and with them, a new set of adventures. On the next chilly morning, go outside and look at the handiwork of frost and you will be amazed at her delicate attention to detail as she paints the landscape.

    Horse Nettle leaf
    Horse Nettle leaf
    Grass stems
    Grass stems
    Frosty leaf
    Frost-lined leaf
    Grass seed head 1
    Grass seed head
    Purple leaf
    Purple leaf
  • Elk and Islands in the Sky

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    Elk meadow in Cataloochee Valley
    Cataloochee Valley (click photos to enlarge)

    I had an outing this weekend with a great group of folks in Cataloochee Valley and up on the Blue Ridge Parkway. Our goals were to observe the elk during the mating season ritual called the rut and experience the beauty of the mountains during the fall leaf season. I’d say mission accomplished on both. It was overcast and cool on Saturday morning as we drove into the valley. We were greeted at the entrance by one lone bull elk and a little farther down the road a large crowd of visitors at the first elk herd.

    Bull Elk in Cataloochee Valley
    Bull Elk in Cataloochee Valley

    One large bull was busy herding his harem of cows and occasionally chasing off a small spike bull that was feeding some distance from the herd of cows (but apparently not far enough away for the big bull). Early morning is one of the best times to see the elk as they tend to be feeding and, during the rut in September and October, interacting with one another.

    Bull Elk bugling
    Bull Elk bugling

    Each year at this time males in their prime (usually 5 to 8 years of age) gather small herds of cows and calves and aggressively defend them from other bulls. This is done by a series of displays: bugling, a hauntingly beautiful and surprisingly high-pitched call; thrashing bushes and other vegetation with their antlers; and occasionally engaging in sparring matches with other large bulls by locking antlers and shoving in a show of strength.

    Bull Elk checking a cow in his harem
    Bull Elk courting a collared cow

    When the cows come into estrus, the mating begins. A cow is receptive for mating less than 24 hours. She won’t be willing to mate again until her second estrus cycle arrives in 20 days so bulls are constantly checking on the cows in their herd. Bulls can be quite aggressive toward cows as they herd them, but then during courtship their behavior is decidedly more gentle. He may approach her and lick her to check her receptiveness and, if she is ready and willing, mount her to mate. This day had no actual mating or fights with other males, but the bull stayed busy, bugled often, and looked exhausted at times (bulls may lose 20% of their weight during the rut).

    Palmer Church
    Palmer Church

    The rest of the day we explored the woods and stream sides and walked around some of the many historic structures in the valley. Several houses and barns, a one room school, cemeteries and a church are all that remain of a once thriving community that had to leave when the land became part of Great Smoky Mountains National Park in 1934. There are auto tour brochures available for a nominal fee at the information kiosk near the valley entrance that give a detailed history of the valley and some of its notable inhabitants.

    Bull Elk
    Bull Elk with fall color

    Late in the day we found ourselves (along with hundreds of other visitors in often car-clogged roads) watching the elk as they returned to the fields after being in the shade of the forest much of the day.

    Mist along mountain ridge
    Early morning mist along Blue Ridge Parkway

    The next morning most of the group wanted to head up onto the Blue Ridge Parkway for some fall color so we headed out and started heading north from Balsam Gap. The cool night and humid atmosphere had created ideal conditions for mist and low hanging clouds, a photographers dream for this time of year on the Parkway.

    Ocen of clouds in valley below Blue Ridge Parkway
    Ocean of clouds in valley below Blue Ridge Parkway

    At first, we saw only patches of mist hugging some ridges. As we climbed in elevation and the road shifted to the other side of the mountains, an ocean of clouds spread out above the valley floor with isolated peaks popping through the gray sea. This type of scene has given rise to the name, Islands in the Sky, for these mountaintops protruding above the misty sea of clouds. It also refers to the unique ecological communities that are adapted to the cold conditions atop our highest mountains.

    panorama from Richland Balsam
    Panorama from Richland Balsam

    As we continued north, the warmth of the sun caused the sea of clouds to recede leaving us with an unobstructed view of row upon row of ridges speckled with fall colors.

    Yellowstone Falls 1
    Lower part of Yellowstone Falls

    Our final stop was a short hike down to Yellowstone Falls, one of the more popular hikes along this section of the Parkway. After winding through a thicket of Rhododendron and Mountain Laurel, you come out on a beautiful series of waterfalls. The hike is well worth the steep climb back out. And here’s something to consider next time you visit a popular waterfall. If you are at the top of the falls and look down and see a group of people with cameras looking up at you, try not to stay too long out in the open…they may be waiting for a chance to get a photo or two of the scene without people in the picture. As we parted ways, I think we all were appreciative of the sights and sounds we had experienced on this magnificent fall weekend. I look forward to the cooler weather and changing landscape and wildlife that the new season will bring.

    Here are a few more photos from the trip.

    Barn siding
    Boards of historic barn in Cataloochee Valley
    Young bull Elk with velvet on antlers
    Young bull Elk with velvet on antlers
    Rough sawn board on Palmer barn
    Rough sawn board on Palmer barn
    Mountain Ash berries 1g
    Mountain Ash berries
    Sassafras leaves
    Sassafras leaves
    Red Spruce against ocean of clouds
    Red Spruce against ocean of clouds

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