Saturday, May 5, 2012

Turtles, Ticks and a Flutter of Butterflies

Out to the Woods this Saturday morning at 9, through the NE Gate. Determined to walk and check some of the trails I seldom get to (North Rim and Southeast Trails). I walked the east leg of the Tree Loop. It is quite grown up in understory grasses and shrubs. I thought I should get a mower/ trimmer, clear the path again.. but then I found a 3 toed box turtle almost hidden in the luxurious vegetation and thought.. few folks here in the summer.. I will not be in the Woods often because of ticks.. may be best to let summer be the time for natural growth to regain and restore the natural cover.. let turtles and rabbits not encounter humans on cleared paths.
If I clear down trees across the trail and cut back briars and poison ivy, it may be best to let the Woods be as they are until autumn. I picked a few dozen mid sized ticks off my legs after walking through grassy sections of the trail.

It has been quite hot (mid 90's for several days now, April/ early May is too early for that). The Woods have grown very well.. thick green canopy and little visibility through the trees. Still the same dead 7 numbered trees on the Loop. I will replace with new selections.

I hopped across Island Crossing (water at pool there, was muddy like it was being stirred) - no water flowing. Water in wash had retreated at Elm Bridge to about 10 feet upstream.. no flow.

I walked the North Rim.. very overgrown.. but trail still easy to follow.. no barriers, vines, or blockages. At the west end the West Pond was at 2.20 ft. depth.. no turtles or other big animal life visible in the pond. The new West Trail still in good shape.. although wet/ muddy and could use those stepping stones. I shifted the south 70-100 m of the West Trail to connect to the Main SW trail at 150 m post... blue flags on the stretch of route moved. I'll keep it temporary for now and see if it continues to feel like an improvement.

Along the Main SW trail by Dragonfly corner there were scores to hundreds of butterflies - Hackberry Emperors and a few Painted Ladies.. like a Disney movie, as I walked along, clouds took flight.. maybe the second greatest natural density of butterflies I've seen. It was warm, still and at 11 o'clock a good large sunny spot. On the east side of that, a couple of elms have the fading foliage of Ophiostoma elm disease. It will be interesting to see how it progresses and what other trees succumb. The persimmons have dropped their cream white flowers to the forest floor. The bright chartreuse carpets of ash seeds cover and color the forest floor - marvelous.

No deer seen last two trips and somewhat surprisingly, few cobwebs across the trail. Mosquitoes are not bad.

I walked east and crossed over the West Dune trail.. stopping to clear a few remaining Cnidoscolus bull nettle. I'd like to eliminate that one small patch of plants. I walked out of the Woods along the Service Rd. past the Ragweed Delta to the SE Trail and took it north, renewing the pink paint blazes there.

Wednesday, May 2, 2012

Twilight Woods

This evening I entered the Woods at 8 PM through the curtain of sweet honeysuckle bloom aroma and soft humid warmth at the SW Gate. The trail was dry but soft underfoot. There were no pools of standing water or muddy patches remaining. A hundred yards in, the most remarkable thing this evening were the thousands upon thousands of long rounded green ash seeds covering the ground. Beneath the most prolific trees they were a thick layer of bright chartreuse green. They looked to have all fallen in the past week. Among them were the smaller rounded green cotyledons of unknown species. I walked the Main SW Trail to the Beaver Dam. Three turkey vultures have returned to the Buzzard's Roost there above the southside of the dam in an old elm tree. The forest is so much more green and fully leafed out than 3-4 weeks ago. It must be full leaf out now. From the beaver dam I trekked north to Tall Stump, then SW back to the Grandfather tree and continued across the W Dune trail.. stopping to cut away the half dozen bull nettle growing there.. then west past Two Friends where there seemed to be some major changes with fall of massive trunks.. but the evening light was growing dim..then back out towards the last golden patches of western post sunset light shining through the trees. The mosquitoes are increasing but not bad yet. I used a couple quick shots of Deet to keep them away. Returning home I found five ticks (so far).

Tuesday, May 1, 2012

Moonlight Walk Dogs

Been a while since I have been in the Woods so I decided to go for a walk as night was falling. At 8:30, with a bright gibbous moon high in the dusk sky, I came to the NE Gate. There were two large dragonflies patrolling there which I took to be a good sign - hope that mosquitoes might be in check with adult predators developed and ready to go. At the gate there was the soft sweet fragrance of the old privet blooms.. mostly gone now.. but still attracting moths. In the gathering dark the trail was familiar, if dim, and looked in good shape, although perhaps a bit overgrown. I walked along the escarpment and heard barred owls calling from the big walnut. Then I dropped to the Elm Bridge where I was surprised by the barking, close-at-hand of dogs, maybe 50 feet downstream. They sounded ferocious and charging toward me in the dark - tangentially. I ran towards them shouting and they ran away south. Not good for them to be there. Impact on rabbits, skunks, voles, mice, all manner of small game. The Elm Bridge had water at the crossing.. not sure if it was flowing. I walked the loop out the EW Fence line trail to Hackbery Alley, put down the broken tree across the Alley and on to the East Pond, back out the Northern Loop.. by then too dark to see much; but could stay with the trail across Island Crossing up Pipeline and back out the gate. Now I want to return in the early morning light to see what I missed.

Sunday, April 15, 2012

Tornadic Spring and New Life in the Woods

April 13 Norman had a tornado tear across town at 4 PM. It brought 0.3 inch rain to my backyard. Last night there was an additional 0.55 inch rain. Mesonet says total 0.99 inch rain in the past three days. I went to the NW entrance 10:45 to see if the last week of strong winds had brought down any trees in the Woods.
The entry is sweet with odor of invasives, multiflora rose, now in full bloom, and Japanese honeysuckle, just starting.
The W. Pond had 2.52 ft of depth and the E. Pond was at 3.3 ft. No turtles visible in either.
Pair of Canada geese continue nesting WSW of W. Pond. First saw them there April 7 with Paul and Claire. At the north end of the W Pond from the galled trunk of the mulberry, a graveled path or one with stepping stones would be good, 15-20 feet to edge of sedge border of pond. White daisies in bloom there along the main trail.
Barred owl was calling at noon along the Main SW trail. There was a strange bright small heron (yellow-crowned night heron maybe) wading slowly along the WNW side of the flooded Ragweed Delta. The bird was gray with yellow cheek stripe and same color head stripe with longer crest feathers extending from the topknot backward. The legs were red (problem), beak black, with a black hood extending down along the back of the neck.
I walked from the E Pond along the Northern Loop to Island Crossing.. water flowing well there.. skipped across.. up to the Tree Loop. It looks like #24 and #37 hawthorn & coffee tree sapling, respectively, are definitely dead. # 22 cored pecan is prob dead #85, biggest walnut on Tree Loop is alive to the south but the north and central crown are looking moribund. Big walnut #171 just off Tree Loop looks almost entirely dead. Just two small clusters of stem leaves along the lower trunk. Interesting to see if there is any chance of recovery.
At Elm Bridge, cut or find a second log, same size as bridge log or slightly smaller diameter and fix it (lash) to small elms on either side of the Wash as a handrail.
Down Southeast Trail, 1st boxelder down across trail, there was a box turtle.. and on the upper dead trunk a good full growth of Auricularia fungi. At second down boxelder there was an old bleached box turtle shell.
The tipulid crane fly numbers seem to have finally dropped way off and surprisingly no mosquitoes .. except maybe along the West Trail as I was leaving. Cold front arrived last night with rain may have slowed them down. Trail needs new pink and blue paint.
At the Beaver Dam, water was flowing well out from the Woods.
Below the Beaver Dam I encountered a doe and two newish fawns.. perhaps the same I had seen a week ago, same location.
West of the Grandfather tree an old dead persimmon or hackberry(?) covered with Schizophyllum commune, split gill fungus, stood out white in the shaded understory along the water of the Main SW trail.
Over at Dragonfly Corner there was another larger doe and two older yearlings (two year olds?) I think this is the trio I most often see. They did not seem alarmed. The young showed their white tails..but then did not run. I waved at them showing my white hands and stood and watched while they stood and watched me. Two or three single bits of cotton with seed of cottonwood(?) landed on me.. early for this.
In the ankle deep water 120 m NE of the SW Gate there was something swimming ahead of me like a small fish or young snake. I did not see it, only a couple swirls of water ahead of me as I waded along. SW Trail had no water from SW Gate to ~85 m at largest green ash #46 at W Trail jct. The damp trail is covered with small green rounded cotyledons of ?? just starting.
Another (small, young) box turtle on the W. trail just south of 100 m post was burrowing along leaving the flattened cleared curling paths through the soft wet mud and leaves that had puzzled me previously.

Friday, April 6, 2012

Troll Under the Elm Bridge

Down by the Elm bridge this evening I saw a large snapping turtle underwater 2-3 m upstream sitting quiet as death. I tickled his front with a twig and no response. He looked dead. I lifted a front foot an inch with a stick and then he moved.. but not much. I hope his stealth strategy results in a good meal of one of the snakes that live along the wash, or some other nutritious meal. Maybe I should transport him to the west pond to dine on crayfish.

The southern Woods are still flooded ankle deep along the Main SW trail from the 0.95 inch rain four days ago; but all the trails in the northern half are fine.. damp but no standing water anywhere. The Lonicera japonica honeysuckle, box elder, green ash and other fast growing plants are in full expansion mode. I'll trim some trail sides with a weed whip. Mercifully, I am not seeing poison ivy along trails.
More of the very late leaf flushing trees (walnut and other) along the tree loop are now putting out very small stem leaves up and down their trunks.. not abundant.. not healthy but maybe enough to survive and recoup if the summer is moderate. Other walnut, pecan and coffee trees flushed good healthy crops of leaves a week to ten days ago.

Lots of deer tracks in the soft damp black soil of the trails.

The two ponds continue to be quiet.. only an occasional insect struggling on the surface. Both coated with films of dust and pollen from the spring.

Tuesday, April 3, 2012

Rain Pummeled Woods

The rain began just after midnight. Heavy but intermittent it doused central OK and the Woods all during the day. The total amounted to 95/100ths. At 5 I drove (with some trepidation) to near the NE Gate, being sure to park on high, more well drained ground. I opened the gate and entered the green wet Woods. All along the trail, bud scales beaten off trees by the drumming rain littered the path. Shrubs, Russian Olive, Privet and low branches all weighted down with the recent rain reached into or across the trail. At the Elm Bridge a solid river of muddy brown water was touching the underside of the elm crossing log. I grabbed a pole and walked/ leapt across to the sand bank.

Along the way a few new branches were down across the trail, each tangled with vines and gradually descending to earth on its own schedule. Out the EW Trail and on to the East Pond, I was delighted to see a snapping turtle on the east end. It looked like the one I had encountered below the beaver dam heading up stream. The East Pond was at 3.38 feet and the West Pond was 2.52 feet.

Two young deer east of Barney Jct did not seem terribly alarmed with my presence. The trail loop back including the Northern Loop was in good shape. I crossed the wash at Island Crossing with a good mighty leap but the ground was surprisingly soft where I took to the air leaving me a half foot short of the eastern bank and a quick splash with my good shoes and wool slacks.. never mind. I was on my way out and happy again.

Sunday, April 1, 2012

Nother Turtle Marvelous Morning

Up early this April morning and decided to go see the Woods first thing. The SW Gate entrance is suddenly overgrown with bursting spring growth, honeysuckle, clematis and dewy grasses. Inside the gate, the trail NE was dry or drying to the first 50 m mark and there it continued to be sodden. I took the fork to the new West Trail but did not go far, as it ran through shallow pools in wet forest too. Bright white new polypores have emerged from some of the decaying oak(?) snags there.. but no Auricularia jelly fungi.

The entire area of the Woods was 'hopping' with crane flies. Lilting and bouncing in short sorties. I wonder what they are up to? Attracting mates? They often don't go any distance but seem to continually 'bounce' in jittery flight and then sit or cling to some perch for a few seconds before beginning to bounce again. Two weeks ago I guessed I was seeing the peak of crane fly emergence and activity - wrong. They continue to be superabundant all over the wet Woods.. a great source of food for nesting birds.

I reentered the Woods via the NE Gate and slowly walked the Tree Loop, savoring each turn in the trail and each sight. I encountered (the same?) box turtle as yesterday as it was ascending the gully trail descending to the Wash. I saw three pairs of squirrels in different parts of the Woods, all playing 'tag' chasing each other rapidly skittering up and down the trunks of trees. More squirrels than I've ever seen there in one visit.. maybe some courtship activity? A flock of robins were hanging out along the east shore of the East Pond. The Woods are at or near their finest. Everything is moving or growing.. every animal is out eating or being eaten.. plants are growing faster than they will at any other time of the year. Life is in high gear. Temp today due to break 93 F and the soil is still moist or wet.

The red buds are now dropping the last 40 % of their flowers. Life is raining down from the sky. All along SW Trail pools west of the dam the water surface is covered with catkins and samaras (shed from elms) and other small seeds or vegetative bits. The coffee trees Gymnocladus are flushing their new double pinnate leaves. Along the wash, the Amur Honeysuckle L. maackii is now at its most visible with 2-3 m tall crowns of bright white flowers. There are more than I previously thought.. maybe 30-40 plants.. and up on the N Rim trail there is a new honeysuckle I am not sure I've seen in the Woods previously, one beautiful burst of red flowers of coral honeysuckle L. sempervirens, 2-3 m up at the edge of the escarpment, just west of the big rotten log across the trail. The poison ivy 75 feet east of the NE Gate along the fence has leaves mostly fully expanded and bright green.

I started listing the trees and shrubs I've seen in the Woods this past month and came up with 29-30:

1. Acer negundo Box Elder
2. Carya illinoensis Pecan
3. Carya texana Black Hickory
4. Catalpa speciosa Catalpa
5. Celtis Hackberry
6. Crataegus viridis Hawthorn
7. Diospyros virginiana Persimmon
8. Fraxinus pennsylvanica Green Ash
9. Gymnocladus dioica Kentucky Coffeetree
10. Juglans nigra Black walnut
11. Juniperus Eastern Redcedar
12. Morus rubra Mulberry
13. Platanus Sycamore
14. Populus deltoides Cottonwood
15. Pyrus Pear
16. Quercus macrocarpa Bur Oak
17. Quercus marilandica Blackjack Oak
18. Quercus shumardii Shumard Oak
19. Quercus stellata Post Oak
20. Salix nigra Black Willow
21. Sapindus Soapberry
22. Sideroxylon (Bumelia) lanuginosa Chittamwood
23. Ulmus americana American Elm
24. Ulmus rubra Slippery Elm

shrubs
25. Cornus drummondii Roughleaf Dogwood
26. Eleagnus Russian Olive
27. Ligustrum Privet
28. Lonicera maackii Amur Honeysuckle
29. Lonicera fragrantissima Winter Honeysuckle
30. Viburnum

.. and some other unidentified willow(?) with small round leaves; and a mystery hickory.