Tuesday, July 19, 2016

Independence Day at Cottonwood Pond

Independence Day at Cottonwood Pond
July 4, 2016










From the southeast









From the west















It had been raining heavily, tremendously, on this July 4th, as well as the night and day before. While others were wondering if they could set off their own fireworks between storm systems, or if their town's parade and fireworks would really take place, I was grabbing some time to visit Cottonwood Pond between the rains. I never mind being down there during rain – I just didn't want to be caught during a storm. At least it was a little cooler that day, relatively speaking.

The sky was full of large, threatening clouds all day, so the woods was darker than usual for a summer day. But, the freshness of rain and the glow of occasional sun peeking through made the green as deep and vibrant as emeralds.


The slope in front of Cottonwood Pond

The Creek, looking downstream


I expected to find the usual post-rain results: deeper water in both ponds, mud or water in associated areas, frogs here and there, fresh crawdad chimneys, more mosquitoes, etc.

But, what I found was a greater amount of all of those things.

Everything was soggy. The Creek was running steadily, singing around curves and sticks, and sparkling when touched by the occasional sunlight.


The Creek, with a very soggy log


Everything was full again.

The Seep:

The pond corner, where the Seep begins

A faint seam through the greenery, where the Seep travels

The trail of the Seep, seen from the Creek


The main pond corner (from which the Seep flows) and the Isthmus between the main and “little pond”:


Water near the Isthmus has reached the base of the Two-Trunk White Ash

“Little pond”:


The deepest part of "little pond"

Flooding around "little pond", along the Trunk

Temporary Creek #1 ...



 ... flowing into the Swampy Spot where the Monkey Flowers grow ...



 ... and the trail of water that sometimes runs (or oozes) from the Swampy Spot toward the main pond:


Toward the Inlet


The Inlet:

Water has gone to the other side of the Very Rotten Log

The Young White Ash, surrounded by pond water - the moss indicates moisture levels on the tree

And, of course, the main pond:



The water was completely brown, silt suspended throughout the whole width and depth, stirred up from the bottom and brought into the pond by water pushing in.



I could not see anything through it, as if I was trying to see through a cup of milky tea. I heard frogs jump into both the main and “little pond”, but they quickly disappeared into the murkiness. It was not likely I would see any frogs trying to blend into the mud, either, since water permeated almost every spot.

The Cove was completely filled.



Water came so far up the sides of Mud Piles #1 and #2 that only steep sides were exposed.

Tall Jewelweed plants had been pounded down by the rains, as if they were laying face down in the pond with exhaustion.



Other debris had been knocked into the pond.


The softened earth allowed crawdads to add mud to their chimneys, making them much larger.



There were also many new, tiny chimneys dotting the area. It would be interesting to set up a camera, then speed up the film to watch these many chimneys rising from the mud.

Though not visible through the deep, murky waters, I knew that there were spots changed by the re-sculpting done by water. The next time the water would settle and draw down, maybe I would see what happened.




I went back up the soggy slope, wondering if the next big bang I heard would be thunder or fireworks.




Thursday, July 14, 2016

So Much Going On!!

So Much Going On!!
June 30, 2016



The end of June saw tremendously more rain, causing great changes at Cottonwood Pond in water flow, plant growth and, especially, animal activity.

I went down to Cottonwood Pond in the early afternoon of a sunny, 85 degree day (cooler than previous days) and low humidity. Other than bird song, the woods were rather quiet. It had been dry the previous day, but then rained all night and morning. It was quite a pleasant and interesting time to visit.

Overall Impressions:

The slope was becoming even more bare, and the bottom land even more lush, creating an even sharper contrast.




The Creek and main pond had a good deal of water (compared to previous days), though not as much as I had expected. The Inlet was muddy, but not full of water.

Black Walnut shell in Creek

The Creek - looking upstream







The main pond

The Inlet

The corner of the pond near the Inlet

The opposite corner of the pond, with the start of the Seep (left) and Isthmus (above)


During previous days, I had peeked down at Cottonwood Pond from the top of the woods and saw that it had, essentially, dried up, so it was back to “square one.” This day, it was just beginning to refill.

Near the pond edge, seedlings were able to sprout during the previous stretch of dry weather


























Barely visible Seep








The end of the Seep, where it meets the Creek - a glimmer of water









"little pond", with not much water

Pounding rain and just plain gravity have been gouging out dirt from the edge of the Root Ball

Temporary Creek #1, headed toward Cottonwood Pond


The pond water was surprisingly clear and the silt settled, considering the previous heavy rain.



Plants

Honewort changing from flowers to seeds

Tall grasses near the Inlet

Tall Jewelweed growing on Mud Pile #1






Wood Nettle rising above surrounding vegetation








The sun illuminating stinging hairs on the stems and petioles of Wood Nettle















The Boxelder near the Cottonwood Trunk getting very tall










Tree saplings growing from the top edge of the Root Ball












Leaves of the Bent Blue Beech

Those Elderberry plants!!


Looking sparser, as petals fall and berries begin to form

Giant flower head

Green berries forming


And the Monkey Flower Plants!



Zooming in closer to those, I saw evidence of animal activity:




In fact, I could see that insects (and their larvae) had been very busy.

Chewed Jewelweed leaves

Gall on Wood Nettle leaf from a midge (Dasineura investita)

The flat, spot galls of a gall midge on a Wild Yam leaf are wearing through, like little peepholes

Something has bored a neat hole in the Barkless Log, leaving "sawdust"

I also saw a number of actual insects.






Ants  on a log!! On the Barkless Log - one is carrying an ant pupa











Black-Winged Damselfly on a Jewelweed

A beetle on a leaf







Two different kinds of flies on leaves












A Cranefly at rest (genus Tipula)

A Skipper on Jewelweed


There were a number of butterflies in the area, but flying too quickly for me to photograph.

There were other critters, or signs of them.

Land Snail on a Goldenrod leaf

Large Crawdad chimneys










Young Green Frog at the edge of the pond



















A young frog, still with a tiny tail, pops out of the pond for air










The frogs were definitely back, enjoying the aquatic renewal. I even saw a frog hop over the berm and go through the Cove. Air bubbles from the bottom of the pond belied their hiding places in the pond mud or under leaves.



I stood quietly for awhile and listened Birds gradually moved in closer to where I was. Among the songs and calls I heard were those of Mourning Dove, Eastern Towhee, Blue Jay, Pewee, Summer Tanager, and Yellow-Billed Cuckoo.

Another adventure at Cottonwood Pond.