Author: Barb

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Bird’s Nests in Winter: We Found One!


(click to make the photos larger)


Here is the whole nest that we found under a tree in our front yard. It is amazingly made with small little twigs and hair. Here is a close-up.

I have no idea what kind of bird made this nest. We do know we have a scrub jay that nests in this tree but this is so small it can’t possibly be the jay’s.

On page 46 of the Handbook of Nature Study under the sub-heading:The Study of Birds’ Nests in Winter:
“But after the birds have gone to sunnier climes and the empty nests are the only mementos we have of them, then we may study these habitations carefully and learn how to appreciate properly the small architects which made them. I think that every one of us who carefully examines the way that a nest is made must have a feeling of respect for its clever little builder.”

I couldn’t agree more.

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Looking for Mammal Prints and A New Bird

We have had our eye out for critter prints but the only one we have seen that has been clear enough to really recognize is this dog print along our walking trail. We are not giving up though, the winter is still young.

From the Handbook of Nature Study, page 254:“The dog’s feet are much more heavily padded than those of the cat, because in running he must not stop to save his feet. Hounds often return from a chase with bleeding feet, despite the heavy pads, but the wounds are usually cuts between the toes. The claws are heavy and are not retractile; thus, they afford a protection to the feet when running, and they are also used for digging out game which burrows into the ground. They are not used for grasping prey like those of the cat and are used only incidentally in fighting, while the cat’s claws are the most important weapons in her armory.”
The Handbook of Nature Study has many suggestions for observations of dogs. The section starts on page 254 and ends on page 260.

The most exciting news is that our birdfeeders have been very busy. We even identified a new bird. It was the Cassin’s finch. It looks very much like the purple finch but the coloring on the head is much more pronounced. I also found a great new bird identification site that not only is an online field guide, it also has a button to hear the bird songs online. Eureka! I have wanted to start to learn to identify birds by their songs so this is perfect.

Whatbird.com

Click on the image to make it larger!


Have you ever seen a guard llama? We were out on a new section of our local walking trail and this is the scene that we observed. My son told me that he had seen on a nature show that a llama will actually guard a herd of sheep. I had never heard of this before so I had to come home and research it. He was right! Here is an article that I found on this subject.
Guard Llamas
You learn something new every day.

There is no information in the Handbook of Nature Study on llamas…not surprised at that. There is a section starting on page 270 that talks about sheep.

From page 273:“The dog is the ancient enemy of sheep: and even now, after hundreds of years of domestication, some of our dogs will revert to savagery and chase and kill sheep…..The collie, or sheep dog, has been bred so many years as the special caretaker of sheep, that a beautiful relationship has been established between these dogs and their flocks.”
Well, that sort of catches you up with our nature study for the past week or two. We are still busy catching up on our drawings in our nature journals for animals we have seen. It is a really good activity for these long, cold afternoons.

 

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Cats: Up Close and Personal with Observations #1

The Handbook of Nature Study has lots of interesting things to do to observe your cat or kitten. Many of these activities I hadn’t ever thought about before so I am grateful for the guidance of Anna Botsford Comstock.

On page 265 of HNS:“This lesson may be used in primary grades by asking a few questions at a time and allowing the children to make their observations on their own kittens at home, or a kitten may be brought to school for this purpose. The upper grade work consists of reading and retelling or writing exciting stories of the great, wild, savage cats, like the tiger, lion, leopard, lynx, and panther.”

Page 265 Observation #1:“How much of Pussy’s language do you understand? What does she say when she wishes you to open the door for her? How does she ask for something to eat? What does she say when she feels like conversing with you? How does she cry when hurt? When frightened? What noise does she make when fighting? When calling other cats? What are her feelings when she purrs? When she spits? How many things which you say does she understand?”

Our answers (given by my boys) Our cats give a soft meow when they want to go outside or they just sit by the door and wait. They sit in front of their empty dish and look at you when they wish for something to eat. They will rub up against you or jump up on our lap when they want a little “conversation”. They hiss when they are hurt. The give a pitiful meow when they are frightened. When fighting, they hiss and put their ears down and chase each other through the house. They purr when they are enjoying a good pet and are relaxed. They will come when they are called “kitty”. They come running when they hear the cupboard door open where their food is kept. They will jump down when you say sternly “down”.

I think they did a good job answering the questions.

We will continue next week with our cat activities.

https://naturestudyhomeschool.com/2010/05/ohc-spring-series-7-mammal-study-cats.html

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Paper Wasps-A Work of Art


You need to click on the photos to enlarge the photos and really see the wasp nest.

My dad found this paper wasp nest for us to look at in the tree behind his house. It is sooooo big I can hardly believe it. It does look like something has pulled it down and you can see the actual honeycomb cells that are exposed. Here is a better shot.

The texture of the nest itself is truly amazing. I found a resource online that says that they make the nest from a papery pulp of chewed up wood fibers mixed with saliva.

Page 378 of the Handbook of Nature Study has a lot of very interesting information about wasps in general.

Another great day out.

https://naturestudyhomeschool.com/2012/06/ohc-more-nature-study-book-4-yellow.html

 

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Honeybee: Gardens that Help


In the latest issue of Organic Gardening, the cover article is all about bees. I had heard how honeybees had a bad winter last year and there are far fewer of them around but I hadn’t taken the time to find out what it was all about. Interesting stuff. The article brings out that scientists estimate that “more than 30% of the nation’s 2.4 million honeybee colonies died out over the fall and winter of 2006-2007” due to Colony Collapse Disorder. 35 states reported damage due to CCD. The damage was as high as 80-90 percent of their hives for some beekeepers.

What can we do to help the situation as home gardeners? The article brings out some easy steps that can make a difference. I always start planning my spring garden during the cold winter months so this article came at the right time and had lots of practical ways that I can plan my garden to benefit the local honeybee population.

Here are some ideas from Organic Gardening:
1. Plant flowers that are blue, purple, violet, white or yellow. The article suggests leaving the dandelions and Dutch clover in your lawn. Tip: Visit your local nursery and buy whatever you can find that has bees on it. My tip: Color and lots of it.

2. Skip flowers like marigolds and hollyhocks, impatiens, and salvia. The flowers are too dense for the bees to gather much nectar.

3. Try to plant for a three season bloom. The article says, “Spring is tough for bees. Common spring bulbs like tulips and daffodils aren’t attractive to bees. It’s good to have fruit trees or flowering shrubs to cover their early season needs.” Some choices they list for spring are calendula and wild lilac. For fall they suggest sedum, asters, and goldenrod.

4. Bees stay longer in gardens at least 3 to 4 feet in diameter.

5. Bees need a water source.

The article was very enlightening and will help me plan my garden to include plants and flowers that can help my local honeybees. This is a great way to tie your study of insects into your gardening time. I am planning on keeping track of which plants have bees on them. I know they *love* my spanish lavender and I have it planted in two long rows along the edge of my garden. Even now in the middle of November it has many bees in it every afternoon. I have observed bees in my cosmos that are left in the back of the garden. The plant doesn’t look as nice as it did in the middle of summer but the bees seem to enjoy it. My neighbor’s rosemary plants are always full of bees so that might be a good plant to try too.

It may not seem like each individual garden can help but according to this article about bees, we can.

 

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Mosquito Eater, Or Is It?

Mosquito Eater or Crane Fly
Okay so we usually call these guys “mosquito eaters”. It is actually a crane fly or scientific name: Tipula paludosa.

They look like giant mosquitoes and this one found its way into my son’s workshop. He sat very still while I took a few photos and then with the magic of cropping, it really shows what he looks like.

This is from Wikipedia:
“Numerous other common names have been applied to the crane fly, many of them more or less regional, including, mosquito hawks, mosquito eaters (or skeeter eaters), gallinippers, gollywhoppers, and jimmy spinners.”

I was visiting my dad last week and we had a conversation that went something like this:
“Dad, you know those bugs we call mosquito eaters?”
“Yep.”
“Well, I just learned that they are actually called crane flies.”
“What?”
“You know those big flying bugs we see in the house, they are really big flies and they don’t eat mosquitoes at all.”
“Mosquito eaters, they are mosquito eaters.”

Oh well, he can call them mosquito eaters. 🙂



More information from UC Davis’ website:
“Adult crane flies emerge from the soil beneath turfgrass, pastures and other grassy areas in late summer and fall. The adults have very long legs and resemble large mosquitoes. Females mate and lay eggs in grass within 24 hours of emerging. Eggs hatch into small, brown, wormlike larvae that have very tough skin and are commonly referred to as “leatherjackets”. The leatherjackets feed on the roots and crowns of clover and grass plants during the fall. They spend the winter as larvae in the soil; when the weather warms in spring, they resume feeding. During the day larvae mostly stay underground, but on damp, warm nights they come to the surface to feed on the above ground parts of many plants. When mature, the larvae are about 1 to 1-1/2 inch long. Around mid-May they enter a nonfeeding pupal stage and remain just below the soil surface. In late summer, pupae wriggle to the surface and the adults emerge. There is one generation a year.”

More Nature Study #4 Cover image

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Katydid or Grasshopper?

This little critter has been hard for us to identify. We found him and put him in our magnifying jar so we could take a really good look at him. I have never paid much attention to the differences between katydids and grasshoppers but now after identifying this guy, I know so much more about it.

This is what is called a Chapparal Katydid.

From the Handbook of Nature Study, page 343:
“I love to hear thine earnest voice
Wherever thou are hid,
Thou testy little dogmatist,
Thou pretty katydid,
Thou mindest me of gentle folks,
Old gentle folks are they,
Thou say’st an undisputed thing
In such a solemn way.” -Holmes

From page 344:
“The katydids resemble the long-horned grasshoppers and the crickets. They live in trees, and the male sings “katy did” by means of a musical instrument similar to that of the cricket.”

There is lots more information about katydids in the Handbook of Nature Study on pages 343-344.

Here is a little graphic my son made on the computer showing complete metamorphosis. Katydids go through incomplete metamorphosis. (see page 298 of the Handbook of Nature Study)


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Fall Color: Tahoe National Forest

Here are some photos from our nature walk last weekend that I haven’t shared with you. The color of the aspens against the blue sky and greens of the evergreen forest make for a beautiful eyeful of complimentary color.

Would you ever get tired of seeing this view out your window? I would love to build a little cabin in the woods to retreat to when my life gets too stressful.

The Handbook of Nature Study has some wonderful ideas for tree study. From page 622:
“During autumn the attention of the children should be attracted to the leaves by their gorgeous colors. It is well to use this interest to cultivate their knowledge of the forms of leaves of trees; but the teaching of the tree species to the young child should be done quite incidentally and guardedly. If the teacher says to the child bringing a leaf, ‘This is a white oak leaf,” the child will soon quite unconsciously learn that leaf by name. Thus, tree study may be begun in the kindergarten or the primary grades.”

autumn leaves

Page 623-626 has activities to complete during each of the four seasons with your tree. I am anxious to apply these to the study of our tree that we are watching for a year.

I am finding so much to learn about nature in my own area of the world.

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More on Daddy Longlegs


We had this daddy longlegs make his web** right on the outside of our window glass. We decided this was the perfect way to observe him as he moved around his web. We could get right up underneath him and look at his body parts. We had already learned that he is not an insect but we still thought he was an interesting subject for our nature study.

From page 434 of the Handbook of Nature Study:
“In the North, all except one species die at the approach of winter; but not until after the female, which, by the way, ought to be called “granny longlegs.” has laid her eggs in the ground, or under some protecting stone, or in some safe crevice of wood or bark.”“They get their growth like insects, by shedding their skins as fast as they outgrow them. It is interesting to study one of these cast skins with a lens. There it stands with a slit down its back, and with the skin of each leg absolutely perfect to the tiny claw! Again we marvel at these legs that seem so threadlike, and which have an outer covering that can be shed. “

I found one of these exoskeletons in the web of this daddy longlegs. It looked just like the daddy longlegs and I wondered how it slipped its slender legs out of that skin. I read on another website that the daddy longlegs will shed its skin every ten days. I also read that they can grow a new leg if one gets broken….amazing and fascinating.

Page 434:
“Put a grandfather greybeard (daddy longlegs) in a breeding cage or under a large tumbler, and let the pupils observe him at leisure. If you place a few drops of sweetened water at one side of the cage, the children will surely have an opportunity to see this amusing creature clean his legs.”

The Handbook of Nature Study on page 434 also lists out eight activities you can do to observe the daddy longlegs. We are going to give a few of them a try the next time we have a daddy longlegs come to visit.

Here’s my original post on daddy longlegs:
Daddy Longlegs: Not an Insect

**I have since been told that daddy longlegs don’t construct webs. I did some additional research online to find the answer.
Here’s another source that may clear up the mystery and I will just cut and paste from Wikipedia:

“The Pholcidae are a spider family in the suborder Araneomorphae.
Some species, especially Pholcus phalangioides, are commonly called daddy long-legs spider, daddy long-legger, granddaddy long-legs spider, cellar spider, vibrating spider, or house spider. Confusion often arises because the name “daddy longlegs” is also applied to two distantly related arthropod groups: the harvestmen (which are arachnids but not spiders), and crane flies (which are insects).”
Okay, so you *have* to click on the photo to make it larger but you can really see the exoskeleton of the daddy longlegs. I went hunting for one today and I found this one in the eaves of my house….I was trying to take a photo and it blew down onto the potted plant and I thought it made a pretty background.

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Eagle Watching at Taylor Creek


Yesterday we took another shot at finding some eagles to watch. We have an eagle habitat about 45 minutes from our house, near a salmon spawning creek. We went up there a few weeks ago to watch the salmon and we thought we saw an eagle circling overhead, up over the pines. Of course we hadn’t brought our binoculars along on that trip so we weren’t sure if it was eagle.


The dead tree in the distance along with the green trees has a nest in the top. Click the photo to make it larger and then you will see in the tree that looks dead a sort of platform nest on the top of it. Eagles nests are huge when they are being used.

This time we went back with binoculars in hand to see if we could spot him again. We didn’t. We did see a nest in the distance. We did see an snowy egret or egretta thula, some Canadian Geese, and several varieties of ducks.


This is really a hard photo to see the snowy egret but he is the white dot in the brown tree in the middle of the photo…..click the photo to make it larger. They are normally down by the water but this one kept flying up into the trees.


Spawning salmon-click the photo to make it larger and you will see the beautiful color of the spawning Kokanee salmon

Thousands of salmon all trying to get upstream to spawn…so colorful.

The highlight of the day was watching the Kokanee salmon spawning in Taylor Creek. There were hundreds and hundreds of these brightly colored salmon, all making there way up the creek to spawn and die at the end of their life cycle.

There was nothing in the Handbook of Nature Study about eagles…not a common bird for most. I will look further into the bird section of the book in the spring when we are focusing on birds.