Last week’s Focus on Reptiles and Amphibians challenge was to start a focus study of reptiles and amphibians in our local area whether that was actually going out and finding a subject to investigate or to use this week’s challenge as a preparation for a future outing. We were fortunate enough to have two different snakes cross our trail (literally) last week and for my nature journal I used the printable reptile notebook page from the Reptile and Amphibian Grid Study entry earlier this month.
I pulled out our field guides and did some research into our two snakes and recorded the information and a couple of quick sketches for my journal. Snakes are not my favorite nature study subject but it is helpful to know a little bit about these two common snakes that live in our area.
I started a “reptile and amphibian” section in my nature notebook and I plan on adding to it as subjects arise. I have a short list of things to research and record as I have time over the next few weeks.
You can read more about how we organize our nature notebook pages in a binder in this entry: How to Organize Your Nature Notebook Pages. Have you seen any reptiles this month?
Our first attempt at a tadpole/frog study was unsuccessful. We visited my dad’s pond and could not scoop up any tadpoles but we did get some great insect larvae to observe in the pond water sample. We brought them home in a bucket and used our pond field guide to try to identify them.
Edit to add: I was told this is not a Mayfly but a Damselfly so I will be off to do some more research….now you will understand why I say I should take Eva’s free entomology course down below. 🙂
Meet the Mayfly….which we learned are called naiads during their aquatic stage. (This is an image of a dead one I found lodged in my net.) They live in ponds, lakes, or streams for up to several years. They molt 20-30 times during that period of time. The most interesting thing about Mayflies is their short lifespan for adults- only a few hours to a few days, depending on the species. We actually observed an adult Mayfly that landed on my dad’s shirt while we were observing the pond. What a great insect to learn about!
Even if we didn’t find any frogs on this outing, we sure enjoyed our time just being outdoors at the pond.
As a sidenote: I think we need to take Eva’s Introduction to Entomology course that she is offering on her blog Academia Celestia. It is a free six week online course in a subject she is highly knowledgeable in and is passionate about. If your family is looking for a way to learn more about insects…click over and see it this would work for you.
We took a second trip to the local walking trail where I had observed some frog’s eggs earlier this month. Success! There were hundreds of tadpoles but I didn’t get a single decent image…the one below is the best I was able to get with all the reflections but if you look closely you will see some dark tadpoles swimming in the water.
We will continue to observe these critters in the weeks to come…easy to do since they are on the side of our usual route on the walking trail.
I highly recommend this Golden Guide to Pond Life. We have always been able to identify any creatures or plants we found at Grandpa’s pond using this simple field guide. Great beginning guide for young ones!
There are affiliate links in this entry.
Rattlesnake Video on YouTube….
My husband and I took a hike to the river on a glorious day last weekend. The grass was green, the wildflowers were amazing, and the sun was warm….perfect day for a spring walk through the Northern California foothills.
I was sort of worried about the possibility of encountering snakes but we were keeping a close eye out. I had stopped a few feet off the trail to look at some metallic insects on a wildflower stem. I was trying to get a really close look and then I stepped backwards to the trail. My husband immediately started yelling that he saw a snake….startling me and making me scream. The snake was right by my feet….a really big rattlesnake!
He pulled me out of the way and the snake moved across the trail over to the other side. I (of course) pulled out my camera and started taking a video. That is what you see in the video above….me still all shaky and out of breath capturing this huge old rattler as it slithers into the tall grasses but not without showing us his extremely long rattle.
We ended up seeing three snakes that day, one rattlesnake and two gopher snakes. Just in time for reptile month! So have you seen any reptiles in your area yet?
We have been blessed with many lizard sightings in the past few weeks. Just this past Sunday we saw four lizards on our hike and on Monday we saw three! They are all the same kind of lizard, the Western Fence Lizard. They look like little alligators with really big feet. They are super fast when they want to get away but many times they will sit on a rock in the sun like a statue and pose for the camera. These lizards made a great subject for the start of our Reptile and Amphibian Grid Study.
Here are a few of our images from these encounters.
Love the feet!
I have been keeping my eyes open, looking on rocks as we walk.
Here is what I gleaned from our reptile field guide and recorded in my nature journal.
From the family, Iguanidae
They are often found on rocks, on logs, in wood piles, and on rails and rock fences (confirmed by our sightings).
Females lay up to 25 soft-shelled eggs anytime between mid-may to mid-July, hatching about two months later.
Dormant in winter.
Diet consists of beetles, flies, termites, ants, and spiders.
Throat and belly are blue. (We have not seen this so we need to try to take a closer look.)
Range is the length of the Sierra, primarily in the foothills.
For our Amphibian Study:
We also found a spot that has a lot of frogs eggs…a small pool of water alongside our walking trail. We will be watching and waiting for tadpoles to arrive.
Other Reptiles:
No snakes yet….I know the last time I said that here on the blog we saw a snake that very next day.
This was a great start to our Reptile and Amphibian Grid Study this month and I hope to continue finding interesting subjects to add to our journals.
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We wrapped up our month-long mushroom, moss, and lichen study with a final hike last Friday. Guess what? We saw the first really nice mushroom of the month! I had pretty much given up hope that we would see any actual mushrooms and was resigned to completing our study in a future month when a specimen presented itself.
Well, we were able to complete the month with a great observation session of this big guy! I love the texture of the cap and the size was amazing…about six inches across. There were several smaller mushrooms nearby but we focused on the creamy brownish one.
I created a two page journal entry with March’s grid study (cut apart) and some photos of lichen, the mushroom, and a glorious fungus we found a couple of weeks ago. I love the bands of color and the way it looks like a colorful skirt…natural beauty is hard to beat.
Doing research about this fungus, which we identified as Turkey Tail, we learned it was being used in treating cancer patients. Who would have thought? There are amazing things to learn all the time when you really dig a little deeper.
Mushrooms, lichen, and moss were a fantastic focus for all of us….if you read the entries in the latest blog carnival I’m sure you realized that too. Looking forward to what April is going to bring with reptiles and amphibians.
Slate is a natural part of our landscape and it turns out after a little research that at the beginning of the 20th century, our county had one of the biggest slate mining trades in the whole United States. There are slate mines just a short way from our house and I never even knew it. I had seen the quarry but it did not occur to me that it was a slate mine. Turns out that on our side of the river they have started mining slate again.
Once upon a time they had an elaborate cable car system to get the slate from one side of the canyon to the other…I had heard about the cable crossings but I guess I never had put much thought into what they actually carried across on the cables. It wasn’t until this year’s rock challenges that I even put it all together.
One of the little mountain towns used to be called Slatington and it was called that because they made slate shingles. I never knew.
After last month’s study of shale, we were on the lookout for some samples of slate to collect. It didn’t take much effort since we now knew to look for the layers and then to test the rock’s hardness. If it broke easily, it was shale. If it was hard and wouldn’t easily break, it was slate.
We found this wonderful specimen on our regular hiking trail.
I think what was confusing me was that I thought that shale had to be black….turns out that is not the case. Our shale can be black, brown, reddish…or in between. It is the texture and fissure qualities that make slate easy to identify.
What a delightful addition to our nature table! Moss in a pot adds some color and texture to our little growing area of the nature table where we also have several varieties of cactus growing. The light seems just about right here for the moss and so far we have watered it once a week and it is still going strong.
The moss on the plate above was the specimen we brought inside to examine as part of the Moss Challenge from last week. We viewed it closely with our eyes, magnifying lens, and camera lens. There really is a lot to see and the parts of the moss are really interesting.
After viewing, I took a small pot and filled it with some regular garden soil and then placed our specimen on the top. I watered it well from the top and then pressed it firmly onto the soil. I did a little research and it said that moss really does like to be watered from the bottom so when I need to water it I place it in a small bowl of water and let it sit until the whole thing is moist.
Here are few images that we took with our camera…really showing the capsules and the stems.
Amazing structure and no wonder it is soft and enjoyable to the touch!
Our front yard is a great habitat for moss since we pulled out the lawn. The cracks in the pavers and the area below the retaining wall have moss that adds such a great feel to the yard. We did not plan on the moss but it just invited itself to grow in the cracks and crannies.
The big rocks in the foreground were bright green with moss a month or so ago but since we have had warmer temperatures and drier days the moss has turned sort of brown. I know with the next rain it will green up again so I will enjoy that when it happens. You can see our Lamb’s ear plant here in this image…one of my favorite low water plants in our front yard….I know it spreads but with the big rocks right there and the retaining wall behind, it can’t go too far.
So there you go…our continuing moss study! Don’t forget there is a free printable in the Moss and Lichen Challenge that you can use to record your own moss study.
How about your family? Have you found some moss to explore with all your senses?
Fungus, lichen, and moss have been at the top of our nature study list for a few weeks now in anticipation of this month’s grid study….that is one advantage to being the author of the challenges. 🙂
I feel like we have done a decent job so far at keeping our eyes open and finding some subjects for our fungus, lichen, and moss studies. I highly recommend pulling out your March Newsletter and printing out the Study Grid….keep it in sight so you will remember to spend a few minutes each week looking for subjects to enjoy.
Words that come to mind as part of this grid study are amazing, colorful, and surprising.
Amazing – How do I miss really seeing all these lovely things? The more time we spend looking at them up close, the more amazed we are at their variety and heartiness.
Colorful – From deep greens and bright spring greens to orange and then all the way to black….there is no end to the variations.
Surprising – We found subjects at the river’s edge, alongside our walking trail, up in the mountains in the snow, and in our own yard.
Here is my number one moss, lichen, and fungus hunting buddy….after her swim in the river. Kona is always ready to accompany us on our expeditions…especially if there is water involved. She is also amazing, colorful, and surprising…
Hopefully you are finding some things of interest for your own Mushroom/Lichen/Moss study….make sure to share your entries with the Outdoor Hour Challenge Blog Carnival.
You are welcome to submit any of you blog Outdoor Hour Challenge blog entries to the Outdoor Hour Challenge Blog Carnival. Entries for the current month are due on 3/30/13..
Our local landscape is full of rocks…the area was settled by gold miners in the California Gold Rush and even today there are gold mines in our area that are back into production (the price of gold is up enough that they can make money). There is a park in our neighborhood that has an exposed bank next to the road and that is where we found our shale to study as part of my on-going year-long focus on rocks.
This is our official first rock from the list which we pulled from the book Rocks, Fossils and Arrowheads (Take-Along Guides).See last month’s entry for my preparation for this project where I will be attempted to locate and collect as many of the rocks from the book as possible during 2013: Rock Update.
This is what our local shale looks like….like wafers that are either horizontal or vertical. The color varies but mostly the out-croppings we have seen are light colored from a light gray or red or even green. Doing some research has revealed that it is the organic materials in the shale that give it its color: iron oxide, hematite, geothite, or mica.
This is the piece of shale that is shown sticking out in the photo above. I could just slide it out.
Shale is a sedimentary rock that is mostly composed of clay and is sometimes called mudstone. It can easily be scratched with a knife and has a quality that is listed as “laminated”. This means that the rock is made up of many thin layers.
The mystery rock from last month’s entry turns out to be slate which is the metamorphic form of shale. Guess what next month’s rock will be? You guessed….slate! I will explain how you can tell the difference because in the process of identifying the shale I also learned quite a bit about slate.
This is our fifth year of participating in the Great Backyard Bird Count in our Northern California home. It is the highlight of our February nature study and has led to our becoming better birders every year.
Things We Learn With The Great Backyard Bird Count
Learning to identify our backyard birds-an obvious skill that comes directly from recording our observations.
Refining our skills as observers-knowing the difference between male and female specimens, subtle differences between species like the House finch and the Pine siskin.
Careful record keeping-counting and tallying each bird for the best data to share with the GBBC
Better at understanding changes over time-comparing numbers of birds from year to year, anticipating migratory birds, knowing a new bird
Learning to use our binoculars better and to take better bird photos
Becoming part of an online birding community-reading other family’s experiences and lists, seeing their photos
Value of contributing to a citizen science project- realizing our small part in this really important big project as a partner with Cornell Lab of Ornithology
Our2013 List of Birds for the Great Backyard Bird Count
Western Scrub Jay 2
Oak Titmouse 2
White-breasted Nuthatch 1
Spotted Towhee1
White-crowned Sparrow 4
Dark Eyed Junco 6
House Finch 15
House Sparrow 4
California Towhee 1
American Robin 20
Anna’s Hummingbird 2
Mourning Dove 4
Lesser Goldfinches 2
Northern mockingbird 1
Steller’s Jay 1
Pine Siskin 4
Not the impressive numbers we usually have and a few of our old favorites are missing like the woodpeckers and flickers and Cedar waxwings. We did have two new birds this year which was a thrill. The Steller’s jay and the Pine siskin are newcomers to our GBBC list.
I of course spent lots of time running from window to window to try to capture some of our backyard bird visitors….this is normal behavior from me at all times but especially during the GBBC. But this time I didn’t get an really super images so I will indulge you with my Mourning dove and California towhee….some of our regular year-round residents.
Did you count birds for the Great Backyard Bird Count?
Feel free to share your GBBC entries with the Outdoor Hour Challenge Blog Carnival this month or you can leave a comment here in this entry with the most exciting or interesting bird you saw during the GBBC.
Don’t forget that everyone who enters the OHC Carnival this month is entered to win a DVD from Crowe’s Nest Media – either the Monarch Butterfly or the Backyard Bird DVD! They are both wonderful resources for your nature study that your children will want to watch over and over again.
Our February Blog Sponsor….Thanks to the Crowe Family for providing such wonderful DVD’s and study guides for our science and nature study!
It all started last year with our visit to Cornell’s Lab of Ornithology…a desire to be a better birder. I have known that my listening skills are not as sharp as they could be and I made it a goal to learn more of my local bird’s songs and calls, one bird at a time.
We have been at it for about ten months and I have found that just paging through The Backyard Birdsong Guideand listening to the songs has greatly helped me learn to distinguish between a House sparrow and a House finch, a Titmous and a Nuthatch. I think it is like learning a whole new language and as you work on it your ears get accustomed to hearing subtle differences.
This page on All About Birds has some wonderful tips for learning to recognize bird songs: Songs and Calls. I highly recommend it for anyone who is trying to learn this skill. My boys pick up on it faster than I do so don’t hesitate to share the tips with your children.
Last summer I was able to identify a Hermit thrush during our Oregon camping trip by listening and repeating in my head the song he cried out in the forest. I followed the advice to put the bird song into words that I could remember. I now can immediately identify it with no question.
The Steller’s jay that has moved into my neighborhood in the last few months can be heard easily and distinguished from the Western scrub jay with ease.
It feels good. You can do it too by taking one bird at a time and making your own memory or aid to remembering.
During my recent trip to Florida, I used my camera video to capture some bird calls for later identifying.
Do I think it is worth the effort to learn the various bird songs of my neighborhood birds? Yes! It has given our family so much more enjoyment in our birding and has helped us to be more skilled at listening. You can use the ideas in last week’s challenge to help you get started: Birding by Ear.
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and listening to the songs has greatly helped me learn to distinguish between a House sparrow and a House finch, a Titmous and a Nuthatch. I think it is like learning a whole new language and as you work on it your ears get accustomed to hearing subtle differences.