Not Quite Sand Nature Study - Creek Gravel and Rocks

Creek with Poppies and Sweet Peas

We have not made it to the ocean yet this summer. We have big plans to go later this month but we had the opportunity to do some dirt, gravel, and sand gathering this past weekend up in the Sierra Nevada. We took a day trip to Grover Hot Springs State Park which is a complete blog entry all on its own. I will save that for later in the week.

For this post I will share a little of our nature study using the Outdoor Hour Challenge for Sand and Soil from the Summer Sizzle ebook series. We used the creek running next to the picnic area to enjoy some rock, sand, and gravel observation time. This is an interesting geological area which we are planning on going back to explore some more.


This was a creek that meanders a bit and we tried to find some animal prints but we had no luck. There wasn't much sand on the banks but it was more like gravel or pebbles. There were little fish and lots of insect larvae in the small pools along the banks.


The creek was very shallow and perfect for sticking hot toes in while you explore the smooth rocks of varied colors.


We used an empty water bottle to collect a bit of "dirt" which is mostly decomposed granite gravel and a bit of the "soil". My hubby found that doing this left his hands super dirty with a fine dusting of soil. He of course used this as an excuse to wash his hands in a waterfall.

I am going to wait until after our beach excursion to do the up close observation with the hand lens, having Mr. B compare the dirt we collected from the creek with the sand we collect from the ocean beach. I think this will make it a bit more interesting and give him something to record in his nature journal.


Summer nature study is at its best when you can combine it with an outdoor family adventure. It becomes just an extension of what you do to make your time outdoors more enriching. We didn't take nature journals or field guides this time but the atmosphere was one where we were always alert to find something interesting.

Like the rock in the photo above....just one of the many interesting rocks that we saw on the hiking part of our day. We also saw some wildflowers, a few butterflies, heard and observed quite a number of birds,  and ended up sitting in the natural hot springs. Yes, this was a great day....more soon!

Source: kindergartenkindergarten.com via Barb on Pinterest

Here is a wonderful idea for taking a closer look at your soil samples! I think you could make your own sifter with kitchen or thrift shop objects. I have an old window screen that I may cut and put in a cardboard frame to sift our sand and soil samples. If you make a sifter, send me a link to a photo or entry and I would love to share it in the next newsletter.




Don't forget the Summer Photo Challenge! Here are the details and here is the Pinterest Board. 

First Hike of Spring - Mount Diablo Adventure

Spring Splendor Walk Challenge from More Nature Study Book #3

Friday came and we were planning a snowshoeing day, but recent rains had washed all the snow away. It isn't much fun to snowshoe in one inch of snow. We regrouped and the boys decided that hiking was definitely their choice for the day so we packed up our lunches, camera, binoculars, and map to head to somewhere new for some springtime exploring.

Mt. Diablo is not the highest or most spectacular mountain in California but it is a landmark that many of us have grown up seeing even from a distance. On a clear day it is visible to many who live in Northern California and most definitely those that live in the San Francisco Bay Area. We were hoping to catch a glimpse of the Golden Gate Bridge and perhaps see all the way back up to Sacramento as well. We were not disappointed.


What a treat to see so many early spring wildflowers as we climbed the winding mountain road up to the summit. We shared the road with bicyclists of all shapes and sizes. We visited the information center and observation spots at the summit before heading out to do our hiking.



We chose to hike the short interpretive trail first that circles the summit. This was a wonderful way to view the different habitats, geology, and plants of this interesting place. Hiking is such a great activity with teenage boys. They enjoyed spotting different landmarks from the trail and with the binoculars they viewed quite a few birds too.


Nature study takes the blinders off and makes you see so much more about the wonder we have right in our own part of the world. We enjoyed seeing the different rocks along the trail...this one especially was interesting. We read in the trail guide that it is called chert which was a new rock to us.


The spring wildflowers were so colorful. Mr. A captured this Western Wallflower along the summit trail on the sunny side of the mountain. Glorious.


The next trail we took was in the Rock City area of the state park. This is a place we are going to enjoy exploring in the future because we didn't have nearly enough time to do all the hikes and climbs we would have liked to on this one afternoon.


There are caves and rocks to climb on....my boys loved it! What is it with boys and rocks? I am guessing the challenge and the adventure have something to do with the attraction. I was content to see them from the bottom and take some photos.


The boys also climbed Sentinel Rock while I took a rest on a warm sunny corner of the trail. There are steps and a chain rail to assist the climb and the boys spent some time at the top just enjoying the view. While I rested, I was treated to bird song and soft breezes.

We took one last hike out the Fossil Ridge Trail. We didn't have a good enough idea of where we were going and what to expect when we got there so we ended up hiking to the top of the ridge and then turning around. Next time we will be better prepared and actually see the fossils.


We did observe some beautiful wildflowers and a spectacular view of the San Francisco Bay Area from the trail which made it worth the effort. The flower above is Baby Blue Eyes.



So ends our hiking trip this first week of Spring 2012. What a great way to get ourselves going with the new series of Outdoor Hour Challenges. I feel like making things new and fresh for teens is worth the effort and I want to keep it going in our family. This is the time of their life when they can find interests that will extend into their adult years.

So back to our part of the world... about a three hour drive across the Sacramento River Delta, across the San Joaquin Valley, and up into the Sierra Foothills.

You can still join the More Nature Study Book #3 challenges. We just got started with the very first one this week: Spring Splendor Walk.  You can take your walk in your very own backyard if you would like or perhaps at a near-by park. I encourage everyone to get outside this week for just a few minutes with your children to start this season of nature study with some fun outdoor time.


I am linking up to a new to me monthly meme at The Homeschool Scientist. Click over and join in.

Winter Snowshoe Hike - Jays, Tracks, and Weeds

Tahoe National Forest - California

When I posted on Facebook yesterday that we were going to head out to snowshoe, the weather forecast said something like "partly cloudy, high of 52 degrees, and 10% chance of precipitation". Sounded good to me. Well no one told us that between our house and our hiking spot that there was going to be dense fog, drizzle, and the temperatures were falling into the 30's.

I knew Mr. B was anxious to test out his new snowshoes so I didn't want to disappoint him and we kept going up over the mountain. Once over the mountain it cleared up and we had lots of clouds but no rain.


Needless to say, we kept our eyes on the sky, checking for signs we were going to get rained or snowed. We had the snow to ourselves, not counting the many animal tracks that were visible. So many tracks going so many directions...there must be a whole forest full of animals out there.
 

Isn't this a surprising sight of brilliant blue on this winter day? Steller's jays are common and this one was posing for my camera. I love the blue feathers on the nose. My field guide says that these jays are "inquisitive, intelligent, and noisy". Yep, that totally describes this bird.


We couldn't resist seeing if we could lure the jay closer and Mr. B had a pocket full of pretzels. One little bit of pretzel and that Steller's jay came swooping down for a tasty treat, making his shook-shook-shook sound as he flew. Here he is flying away back to his perch.


We had to go the long way around since the beavers have now completely dammed up the water in the creek and the resulting pond has spread over the normal trail. This is where we saw the salmon spawning last fall and the mama bear with cubs. No signs of them now, although it smells rather fishy around this bend in the creek from all the dead fish remains.



We hiked along the creek a little way and we noticed that there are places where the creek mud is piled up onto the banks. We could see lots of little animal tracks around the mud but I'm still not sure what kind of animal did this and what they were doing. Winter hikes can lead to lots of questions. You can see the muddy sludge...it is the black stuff there along the edge.


I never get tired of looking at the landscape here at Taylor Creek. The patterns of the tree trunks against the Sierra sky in the winter is amazing and beautiful. Some people get to look out their living room windows and view a similar scene and I wonder if they stop seeing the awesomeness of it. I come here a dozen times a year and I never tire of this place.


When you are on snowshoes, you can follow tracks as much as you want but I am always a little afraid of getting out into the forest too far....I have a terrible sense of direction. This area is easy to navigate because I can hear the highway in the distance and I generally know which direction I need to head to get back to the trailhead. Here is an example of a nice clear print in the snow.


We did a little preliminary winter weed study while we were out traipsing around the woods. There were plenty of subjects even with snow on the ground. I just liked the way this one looked. I think it is a corn lily. Next week we plan on doing a whole winter weed study so we will revisit these images then.

So our first real snowshoe of the year is over and we didn't get rained or snowed on. We were bundled up warmly so it was really a delight to be outdoors exploring just the two of us. Mr. B decided his snowshoes were perfect and now we will be able to explore the woods in winter as part of our Outdoor Hour Challenges.

You can read more about hiking in winter on my Squidoo page for tips on how to make it fun:
Winter Nature Walks

Winter Rain Walk in the Woods

Crustose lichen and moss

We had a rainstorm from Thursday to Monday which dropped more than eight inches of rain...forgot to dump my rain gauge so I don't have an accurate total. The rain was so very refreshing and brought a measure of relief to my dry yard. I know we still need more rain but it is nice to have a break now to enjoy the sparkling air, the warm sunshine, and the revived plants and bushes.

Sunday we took advantage of a small break in the rain to walk to the river, probably about a mile's hike. The woods there are mostly oaks with a few pines and a couple of old madrones. Madrones have such wonderfully smooth red bark and perfectly leaf-shaped leaves. They are not common enough for me to pass by without taking note of just what a pretty tree they are. I didn't stop to take a photo of a madrone this time but I promise to next time we are on this particular trail.

Cold gray winter day at the river

The river was roaring down the canyon and we didn't stay long to enjoy its beauty since we weren't sure how long the rain was going to hold off. Besides, it was really cold...much colder than I expected and my fleece jacket really wasn't enough.

Foliose lichen and bracket fungus

We stopped along the trail coming back to inspect and appreciate the many colors and textures of the lichen on the tree trunks and rocks. Can I call the fungus beautiful too? It was.

Fruticose lichen

We made it back to the car and home just in time for it to pour rain again. I am glad we didn't miss the chance to experience the winter rain in this little woods...it was quiet, green, and refreshing.

Interested in studying moss and lichen more? You can click over to read a past Outdoor Hour Challenge:
#42 Moss and Lichen

Perfect Winter Hike - Looking for Color

Just another day of perfect December hiking and taking in the challenge to find some color. Our winter nature study is shaping up to look more like fall....warm temperatures and dry, dry, dry. We looked at each other after lunch today and everyone was in agreement. We needed to be outside.

I quickly filled the backpack with water, snacks, and camera then we were out the door. The parking lot at the trailhead was about half full of vehicles and most of those were trucks with horse trailers, a few with bike racks. We opted to hike since the Kona dog wanted to take a swim at the river. It was that warm.


The trail starts off on a downward slope and if you look in the distance you can see our landmark "lollipop" tree (farthest hill with a single tree). We aim for that tree and know that the river is somewhere over there. It is an easy hike with several trail options. We took the Long Valley Trail down to the river and the South Fork Trail back up.


Along one section of the trail we observed lots and lots of goldfinches having a seed feast. Amazing yellow color in real life...our first real color of the hike. We also stopped to observe another little bird who sat on the cattails in the ditch. It was a new bird and we took the time to really look with the binoculars, noting shape, size, color, eye-stripe, beak shape, tail shape, and song. (We identified back at home as a Bewick's Wren=new to our life list!)


The river was running high and we had the place to ourselves, except for some barn swallows swooping overhead and a couple of fellow travelers on horses. This is a gorgeous section of the river all lined with oaks in the winter sunshine.


Kona took a swim right off the bat and I decided to rest on the rock overlooking the river. She splashed and retrieved sticks for the next half hour. One man in a canoe and one woman in a kayak went past. I was happy to be dry up on my rock but I waved a friendly wave as they floated past.

I soaked in the sun, watching the water rush by, and contemplated the beauty.

I was grateful. My heart felt refreshed or maybe just cleansed of the everyday.


The view from my rock spot was enjoyable and it is easy to get lost in your thoughts as the water rushes by you. So much power and so much potential...wondering where the water will end up at the end of its river journey. I even thought for a few minutes about the rocks just under the surface of the water, the rocks the kayaker succeeded in navigating around on her trip down the river. We all need to know where the rocks are.



Here is my favorite image of the day showing the winter color of my world. The shore of the river is always changing but these multi-colored rocks keep the river from eroding the banks away except in the highest storm waters. What are your favorite colors found in the rocks? The green? The pinkish orange? The speckled? The white? I put one in my pocket and now it is sitting on my shelf as a reminder of my winter color walk afternoon to the river.



We had to drag Kona away from her beloved stick fetching and started back up the hill towards home. Along the way we watched two birds in flight over the rolling hills...stopping to hover over some prey. We used the binoculars but were unable to really identify this second new bird of the day. We noted behavior, wing shape, size, color. At home we identified this new bird as the White Tailed Kite.  How exciting is that?

It was a very good day.



My December nature journal entry in progress...notes and things I want to remember about this month....to be continued as the month rolls along.

Yosemite National Park - Hikes and Wildflowers

Evening Primrose

Up until last year I would not have know what this flower was called but we focused on it during the Summer Series of challenges last year. There is something wonderful about being able to name a flower or tree or bird, making it a part of your world. You can own it.



We took two hikes in Yosemite while camping this week, one new and one familiar. We drove up Tioga Road towards Tuolumne Meadows and stopped at Yosemite Creek. We hiked down the creek about two miles, enjoying the sound of water running over the rocks. This creek eventually filters down to fill Yosemite Falls...the iconic waterfall that so many come to see from all over the world. This time of year it is not much more than a small stream coming over the top but come next spring it will be a torrent.



Here is another view of Yosemite Creek which right now is lined with wildflowers. We stopped and took a break sitting on rocks as we took in the sights and sounds of the wilderness. We only saw two other people hiking on this trail the whole afternoon we were out there. It is an amazing experience to have this spot of the wild all to yourself.



Well, unless you count the insects. These Ranger's buttons had a variety of insects enjoying the summer sunshine. We couldn't name these critters but it was interesting to watch them do their work.



This trail was also home to quite a few trees that showed signs of bear scratchings. The bark on this cedar tree was roughed up by bear's claws.



I started calling these "bear curls" since they were where the bear had pulled the tree bark down making it twist into curls. Interesting? I think so.



We also spotted this HUGE fungus on the side of another tree...really high up. Can you believe the size of it? Amazing to see!



The second hike we took was to Taft Point which is off Glacier Point Road. It is a favorite hike for the boys since there are lots of boulders to climb and the view once you get to the point is incredible....and high.



Here is a shot of the boys at the railing which is right at the edge of the cliffs....sorry no photos of the view to the valley or over across the valley to Yosemite Falls since my camera batteries were both dead. I broke my camera when we were at the Grand Tetons and I now have it duct taped shut but the battery door opens up and somehow the battery drains down very fast. I am in the market for a new point and shoot.



The hike was highlighted by a slithering Rubber boa crossing the trail right in front of us. He was about 24-30 inches long and not in a very big hurry. We were able to get a really good look at him. Funny thing is we were just talking about how we never see snakes while in Yosemite and then we saw this one....weird.



Okay, so if you are not into snakes, how about a pretty wildflower? This is Monkshood and I have only seen in two places at Yosemite so I was happy to catch it in bloom. The yellow in the background is Arrowleaf groundsel.



We spent some time in the Valley walking the paths under the trees and I was on the look out for some thistles in preparation for the up-coming thistle challenge. I was pleased to find both milkweed and thistles growing right together along the trail. The thistles are in a variety of stages of life...some blooming, some going to seeds, and some getting very dry.



Guess who came along for us to observe? Mr. Dragonfly was enjoying the Bull thistles right along with us. So very pretty to look at!



Here is another insect coming to feast on the thistles...this one was very buzzy and I took a quick photo and then got out of his way.



The Showy milkweed is all producing large seed pods and we found this milkweed beetle crawling on one of the pods. These pods are amazing to see and touch...just like velvet.



So this is my new wildflower for the trip. We identified this lovely lavender flower as Sierra lessingia. We read in our field guide that Mary Curry (of Curry Village) called it Summer Lavender and I would agree with her that because it grows in such large patches in the flat spots along roads and in the valley, it looks like clouds of lavender. I love learning something new and now I can name that pretty flower that grows so profusely this time of year in the Valley.

So there you have our hikes and wildflowers, bears and beetles, dragonflies and snakes. So many things to enjoy and learn about when you get the opportunity to get to know a place....

Barb-Harmony Art Mom