Family Outdoor Hour Challenge Archives

Posted on August 19, 2010 by Barb — 2 Comments

Our Evening Primrose Study

This challenge was truly a challenge as we pushed ourselves to find a subject to study in our local area. We could not get our Four O’Clocks or Moonflowers to grow this year in our garden. We are going to try a different spot next year to see if it makes a difference.

In the meantime, we did the reading in the Handbook of Nature Study and went out in our yard in the evenings looking for flowers that attract moths. We didn’t observe much except maybe that the star jasmine has a more intense fragrance at night and it really stands out in the garden because of its white flowers.

We also noticed that the Dusty Millers were sort of glowing in the evenings too with their silvery soft hairs on the stems and leaves.

Sometimes the subject just appears and because you are prepared you can take advantage of the opportunity. This situation happened to us on a recent hike. We were hiking at our favorite spot and came down to the beach at the lake’s edge.

Wow! We couldn’t believe our eyes. We were greeted with a beach covered in wildflowers. The two most predominant flowers were the lupine and what we identified using our field guide….Hooker’s Evening Primrose! Can you believe it? We had never seen this beach covered with these flowers before and we had never seen evening primroses in the wild. The field guide says that these flowers are nocturnal and are fragrant at night.

Here are some photos….courtesy of my oldest son. He has become such a wonderful photographer and being able to share a passion with a child is such a gift.

The beach was a blaze with color, more awesome than even the photo shows.

Isn’t this the most lovely flower? The mix of the purple lupines and the yellow of this flower was stunning. It was a moment to be remembered forever.

This has been another great Outdoor Hour Challenge…thanks to the Handbook of Nature Study and Anna Botsford Comstock’s desire for us to learn about the things we have all around us.

Posted on August 17, 2010 by Barb — 2 Comments

Frogs and The Sounds of Summer: Our Family Study

This post has been a long time coming. We worked on this last week and the week before that knowing we had a frog study as part of the Outdoor Hour Challenge. We must be having an unusual year because we have not seen a single frog this summer except when we were at Yosemite on our camping trip. We saw a Pacific Tree frog but did not photo because he hopped right up to my foot and I was actually trying to catch him but he got away. He sure could jump!

On a normal summer evening we can sit out on our back deck and hear frogs in the evening as they croak and rib-bit. We took a walk around our neighborhood and found out that the little wetland area at the end of the school soccer field that usually has cattails and frogs this time of year was dried up. They must have come up with a way to drain the area and it is now not fit for cattails and frogs. I am a little sad.

So did we learn something during this challenge even though we never found any frogs? We benefited from two complete walks looking for frogs in our neighborhood and although we were not “successful”, we did learn more about our local frogs. We took some time to research exactly what kind of frogs we should be looking for in our area. We found that there is a species of frog that is endangered, the California red-legged frog.(Image from Wikimedia Commons)

We also have the Sierra Tree Frog and the Sierran Tree Frog (working on figuring out the difference), as well as the Foothill yellow-legged frog.

We enjoyed learning some more information about frogs from the Handbook of Nature Study too and some of the facts are now filed away for future reference.

Posted on August 7, 2010 by Barb — 1 Comment

The End of Our Year-Long Cattail Study

Can it truly be the last season of our year-long cattail study? This year has really gone by fast. I can remember the autumn study we completed for our cattails and how we noted so many interesting new things about them for the first time. The advice in the Handbook of Nature Study to study plants and trees over an entire year, watching in each season is one that we have learned so much from in our family.

We have now spent a complete round the circle observation of a patch of cattails just around the corner from our house. We drive by several times a week and each time I notice the cattails and how they change with the season.

After looking back on our previous entries, our cattails in summer look pretty much the same as our cattails in autumn. The biggest changes were from winter to spring.

The habitat was definitely wetter in the spring and the other vegetation was tall, thick, and green. Now the surrounding area filled in with berries and thistles. We realized that there is a path that some sort of animal has made to get down to the little creek, probably a mule deer. There is a family of deer that live along this stretch of the road and we see them several times a week.

Fall Study

Winter Study

Spring Study

We used our senses but the thing that impressed us the most was how smooth and long the leaves were. We noticed upon looking closer at the arrangement of the leaves and how they are attached to the stalk. Somehow we missed that observation in the other seasons. We tried to remove a leaf from the stalk and we were not successful. Usually someone has a knife in their pocket (that is what happens when you have boys) but not this time. We had to go back another time to get a sample to observe closely.

There were birds all around the cattails but not directly on them. The boys think the birds were attracted to the thistles, berries, and water that were available in the area that the cattails grew in big clumps. In the spring we had heard all kinds of insects in this area and now it was silent. We were hoping to see some frogs too, or at least hear them on this outing but it was very quiet.

I love these year-long studies that give us time and incentive to watch a common plant more closely.

Posted on July 24, 2010 by Barb — 5 Comments

Raptors of the Night-Owls: Summer Series #5

As much as we tried over the past few months to observe an owl up close, we just were not able to make it happen this time around. We are hoping to at least hear some owls when we go on our next camping trip to Yosemite National Park in a few weeks. We heard Western screech owls last year. Don’t you think they sound like bouncing rubber balls?

We listened to Western Screech Owls, Great Horned Owls, and Spotted Owls online as part of this challenge. We rarely see owls but we do hear them frequently in our part of the world.

We took the challenge to dissect an owl pellet. One of my sons was eager and the other one was not so eager to complete this activity. The mood changed once we got started and they each ended up learning quite a bit about owls from this activity.

(Maybe we should have found some smaller gloves.)

We each had our own pellet to dissect and I decided I am not very good at this sort of thing. I am not a “detail” sort of person so this was a frustrating activity. In the end, I let the boys finish my pellet. The boys on the other hand were awesome at this activity. I was amazed at the minute bones they were able to extract from the mass of fur.

We all think we had mole and mouse bones in our pellets and we each found skulls and jaws with teeth.

Now that was interesting to me! Little tiny jaws with tiny little teeth!

There were amazing amounts of bones in each little pellet.

Although this was not a challenge where we were able to see the owls in person or even hear them in the night, we learned so much from our reading, online research, and the dissection. We are all looking forward to being on the lookout for both hearing the owls and seeing owl pellets during nature walks.

“Owls and hawks are predators that have an ecological relationship with each other. This means that whereas owls hunt predominantly at night, hawks fill their niche during the day. Both birds hunt similar prey species.”
Discover Nature at Sundown, page 49.

Just one interesting thing we have been thinking about: There is a cycle of raptor activity-owls at night and other raptors like hawks and falcons during the day. There is always some sort of raptor activity going on in the woods. Fascinating.

Whose-Awake-Me-Too…..hopefully we hear a little of that call on our camping trip this time.

Posted on July 16, 2010 by Barb — 3 Comments

Summer Weather-OHC #3 Sunrise/Sunset Observations

We have been working on this challenge for a couple of weeks. What an amazing way to learn more about the summer season! We have never taken the time to actually note where the sun sets at different times of the year. We are now more keenly aware of the direction and the making of a landmark to keep track from week to week.

We are not able to see the horizon in any direction from our house. We live on a hill, there are too many trees, and even though it is not a crowded neighborhood, we do have near-by houses that obstruct the view. We decided we could still pick a spot on the front deck to observe the sunrises and a different spot on the back deck to observe the sunsets.

This challenge made us more aware of the everyday event that happens outside our door…far too early at this time of the year. The sunrise is much more north than I thought it should be. We have all watched the spot and agree that it is not where we expected it to be. We had to get up rather early a few times to discover the landmark but now we have it fixed. This morning there were beautiful clouds that made the day a little cooler to start off with. There were actually a few light sprinkles of rain early in the morning. By noon though, it was hot and humid, granted not a Texas humid but a California humid.

The sunsets are so wonderful from our deck now that we have a few trees missing. Although we can not see the horizon from where we are located, we noted from a particular spot on the deck where the sun goes down. It sets just to the left of our back shop’s peak.

The other weather related “project” we have been working on this summer is to note the build up of thunderheads over the Sierra in the afternoons. Many times we can look out about noon and see the beginnings of a cloud bank and then by mid afternoon we notice the spectacular clouds in the distance. Most of the time we don’t experience anything from the clouds because they are so far away. We did have a little sheet lightning the other evening which is always interesting to watch.

I took this photo last night when we were out for a sunset drive. This is facing east so the pink sunset is reflecting in the thunderheads. Sure wish all those utility lines were not in the photo.

One last observation to share:
Sunrise: 64 degrees and 47% humidity.
Noon: 96 degrees and 46% humidity.
Sunset: 83 degrees and 38% humidity.

Posted on July 14, 2010 by Barb — Leave a comment

Summer Tree-OHC #2 Our Summer Tulip Tree Study

Tulip Tree or Yellow Poplar Tree

We have been observing the tulip tree very closely and I shared the blossoms a few weeks ago when we had the complete tree covered in blooms. Now it is mostly big yellow-green leaves that provide abundant shade on the front of our house.

There is a mockingbird that frequents the tree early in the morning to sing us a song. It is a nice way to wake up, with the leaves silhouetted on the window blinds and the sound of bird song in the air.

My son noticed that the bark has some moss on it still even in the heat. There were ants on the trunk as well. There were no bees visible, but we know when the tree is blooming it is alive with bees.

Here are our nature journals which this time we decided to use photos instead of drawing. It makes a quick and easy journal that looks really nice.

I opted to add a photo to my nature journal from last month when the tree was blooming.

My son’s journal has a photo of the tree as well. He made a list of his observations and then added a photo to make a very easy nature journal entry.

This entry completes our full circle for the year:

Autumn Entry

Winter Entry

Spring Entry

It hardly seems possible that we have gone all through the seasons with our tree already. This is such a great way to learn more about what is right in our own yard. We have started to think about what tree we will observe next….oh the possibilities!

Posted on June 30, 2010 by Barb — 2 Comments

Sense of Smell and Mosquitoes: Summer Series #1

Our report for the Summer Series Outdoor Hour Challenge #1 World of Smell and Mosquitoes.

Our family has been spending just about every evening outdoors enjoying the sunset and evening air. Our neighbor had a tree fall last winter and then he cut another one down that was precarious. We now have a beautiful view of the western sky and many a beautiful sunset.

Our list of summer smells is growing and the most predominant evening smell of note is the smell of skunks. The second fragrance that we detect in the evenings is the smell of star jasmine along the fence. This year the flowers are abundant and after a long hot summer day, the sweet spicy smell of the jasmine is intoxicating. The boys always say they smell woodsmoke and grass when I ask. If you asked us during the daylight hours, the most frequent smell in the air is hot oak leaves. There is something about that particular fragrance that is calming to me and it always signals to me that it is summer. This is a wonderful exercise for older children since they can usually detect and identify many smells that we adults perhaps don’t notice anymore. 🙂

Our mosquito study has been limited this year. We did try to find some wigglers to observe but so far we have not been successful. We have collected some water but with no results. This will continue to be something we look for the opportunity to do all summer. We did have some direct observations of mosquitoes though and the most fascinating thing to me is the way mosquitoes seem to choose certain people out of the group to target. I have one son that attracts them like a magnet. I can be sitting right next to him and they will buzz around me but not land on me. They will bite him multiple times and he is then miserable with itching hot bites.

We looked up the information on mosquitoes and learned a little bit more about how the mosquito fits into our local web of life. We have bats in our yard in the evenings and now we realize that the mosquitoes are actually part of their food web. I think our Creator has made such a wonderful world that is in balance and is just right if man does not interfere.

This is from one evening on our camping trip to Oregon…look at that moon.

The section on in Discover Nature at Sundown was also interesting and we learned more about categories of smells. We know have some new vocabulary to use when we describe a smell. Our summer has been full of informal nature study so far in addition to the official Outdoor Hour Challenges and it warms my heart when the boys bring something up and we can research it to learn more.

Posted on June 23, 2010 by Barb — 2 Comments

Ants Are Everywhere: Our Last Spring Series Challenge Entry

My wildside is now blooming like crazy.

Better late than never….here is our last Spring Series Challenge for ants. I made this a challenge for my youngest son to go out and quickly find three different spots in our yard where he knew there were ants.

I know that from working around the yard that there are places where we regularly find ants. In fact, last week I was watering our garden and it seems that I disturbed a colony of ants and they were quickly crawling up my legs before I even knew it. Let’s just say that I decided the best course of action was to turn the hose on myself and wash them all away. It must have looked rather funny….you can picture me wearing a skirt with ants crawling all over my legs….then me drenched with cold hose water doing a little “ants in my pants” dance.

Here are the three photos that my son took as he completed my mini-challenge for ants.

Ant on the rocks

Ant on the tree

Ants on the sidewalk

I found a few more this morning during my outdoor time.

Ants on the sunflower

Ants on the wall leading up to the hummingbird feeder

I also noticed that on my wildside I now have English plantain blossoming. Can you see the pollen on my fingers from this little flower? It is very pretty up-close and I never even knew we had this in our yard because it usually gets mowed down before it has flowers.

After we did some pruning a few weeks ago, I added the limbs under a bush near our birdfeeder. I am trying to see what kind of animals and birds will be attracted to this sheltered area adjacent to my wildside. So far I have noticed that the little birds will fly into the pile and then pop out to snatch seeds from under the feeder.

Well that wraps up the whole Spring Series of Challenges for our family. We are busy working on the Summer Series as the weather warms up.

Posted on June 16, 2010 by Barb — 7 Comments

Spring Tree Update: Blossoms on our Tulip Tree

Our tulip tree is blooming like crazy! I have never seen so many blossoms on this tree and the bees have noticed too. The buzzing starts as soon as the sun rises and continues most of the day.

Wouldn’t you want to buzz around this blossom and collect some pollen too? The colors and patterns are very impressive if you take the time to observe them up close. You can see clearly the inner part that will become the helicopter seeds in the fall right there in the middle of the blossom.

You can see how the sepals bend back and expose the flowers. The design of this flower truly shows the finger of our Grand Creator.

Here is a view of the tree with all the flowers….it is amazing the difference between the seasons in this tree.

Our next update will be with the Summer Series of Challenges.

Barb-Harmony Art Mom

Posted on June 8, 2010 by Barb — 3 Comments

Earthworms in the Garden: Spring Series Challenge

Our Outdoor Hour Challenge Earthworm Study was very informal and done as we did our gardening this past weekend. Our garden boxes were tilled in preparation of our seedlings and in the process we uncovered lots of glorious earthworms. What amazing creatures!

I am always worried that we will hurt them if we dig them up but they soon snuggle back down into the soil, more quickly than you think they should.

We did a formal study of earthworms earlier in the year when we studied them in our science dissection unit. Here is a diagram of the innards of an earthworm.

Mr. B also did a very good sketch of an earthworm for his nature journal.

Rest assured that we will be continuing our study of earthworms as we tend our garden this summer.

You can find the Outdoor Hour Challenge for Earthworms with links, study ideas, and more here on my blog:
OHC Spring #9 Earthworms.

Tag: Family Outdoor Hour Challenge