Raising Tree Frog Tadpoles (MD, USA)
Posted Aug 17, 10 -Filed Under Nature: plant and animal identification, children's activities (recycled materials), seasonal: spring, seasonal: summer, use for vegetable scraps | Leave a Comment
If you have kids, raising tadpoles into frogs is a must. With not much effort you can witness the fascinating metamorphosis of a tadpole into a frog. Here is a tree frog we raised in the summer of 2004.
If you are local (Southern MD), I currently(08/2010) have tadpoles for those wanting to raise their own. E-mail HesterJane@FunInTheMaking.net if you are interested in picking up some.
Gray tree frog found on my house (which is green) in southern Maryland 2008.
Green tree frog found outside my house. (Southern Maryland 2008)
Green tree frog outside my kitchen window 2009. It is not uncommon for tree frogs to hang out there eating the moths that are attracted to the light.
Mini Pond -2004
We have a galvanized container that I got at an antique store that doubles as a mini deck pond. When it rains we often hear one or more male tree frogs calling for a mate. They usually get together at night but we’ve seen them on really rainy days. In the morning we see eggs in our pond: lots of them. It doesn’t take long before you have all those little tadpoles swimming around. At this point, we get a few of the tadpoles to raise inside. I find that if the weather is really hot, the tadpoles all die. Hence, for better results, we bring some inside for raising. The tadpoles in our mini deck pond, if conditions are good, will eat mosquito larvae growing in the “pond”. Therefore, I don’t have to worry about creating a mosquito problem. The tadpoles will also eat algae- the green stuff growing on the sides of your pond. Your pond will stay cleaner looking. They will also resort to eating smaller tadpoles. This sounds pretty harsh but in doing so, at least some of the tadpoles will make it to adulthood.
Home for tadpoles
We kept our tadpoles in various large glass containers over the years. I like to limit the number of tadpoles because you don’t want to overcrowd them. The number you raise will depend on the size of the jar or tank you use
Change the water:
Freshen the water by dumping about half out and replacing it with fresh water. I have well water but if you have city water, you probably have chlorine to worry about. The chlorine will kill your tadpoles so set out a pitcher of water for a day or two in preparation to adding it to your jar of tadpoles.
Feed your tadpoles:
Your jar pond should have sunlight so the algae can grow. They love to eat the algae that grow naturally but there will not be enough in your little “pond” so you will need to feed them.
Don’t add so much food that the water gets all dirty looking. Feed as needed. I’ve successfully raised tadpoles on lettuce. I chopped it up then boiled it for a short time. (I’ve since read that boiling it first isn’t necessary.) After that I’d either pour off the water and freeze it or make portions in ice cube trays: the lettuce is frozen in the ice. Either break off bits of your frozen lettuce or drop in an ice cube when necessary. I’ve also feed them leftover fish food that I didn’t need any more. They loved that too.
I recently found the following link. It provides additional information about keeping tadpoles and is definitely worth checking out (no pictures though).
http://frogs.org.au/x/media/cs-lentic.pdf
When they start to grow front legs, you will need to cover your jar with cheese cloth or mesh of some kind so they don’t escape into your house. There needs to be something for the frog to climb onto- out of the water because you don’t want your new frog to drown. Release your tree frog back into the wild after metamorphosis takes place.
The whole process will take a little over two months if you are starting with eggs.
Check out the mouth on this guy!
This tadpole is clearly trying to go unnoticed.
Back legs at last!
Almost done!
How cute is that!
Tree frog we raised in the summer of 2008.
Make A Micro Pond Observatory For Learning And Fun: Damselfly Observation
Posted Jun 12, 10 -Filed Under Nature: plant and animal identification, children's activities (recycled materials), seasonal: spring, seasonal: summer | Leave a Comment
In this photo is a damselfly larvae (arrow points to it) and to its left is a salamander larvae (more on it in another post).
How interesting to discover the world living in pond water. When I scooped up some pond water and brought it home for observation, I didn’t know that there was a damselfly larvae in it; we just wanted pond water full of tiny aquatic insects to feed our salamander larvae (more on this salamander larvae later). We were delighted when it crawled out of the water and soon emerged as an adult damselfly.
To make your micro pond you need only to find a container, gather some pond water, and add a stick and/or rock. We used a large glass cookie jar. We broke the top sometime back; it is 10.5 inches height and about 9 inches across (see picture). But you can use what you have or can find; think outside the box. Use an extra large pickle jar (ask for one at a sandwich shop; that’s what I did), find a secondhand fish bowl (not hard to find at thrift stores), or use a large glass carafe from a coffee maker (one that the coffee maker itself is broken but not the carafe).
The idea is to keep your micro-pond around long enough to allow things to grow. We plan to keep ours for most of the summer or until our frogs metamorphose. Some frogs like bull frogs and sometimes green frogs hibernate at the bottom of ponds and therefore will not finish metamorphosing until the following summer. Bull frogs will sometimes take 3 years. If tadpoles don’t complete their metamorphosis, we will let them go before the fall (more about keeping tadpoles in another post). To keep the critters in your micro- pond alive you must add new pond water to it every week. Take out some of the old water at this time. Basically, the tiny things swimming around are food for the larger things.
According to this website: http://www.dnr.state.md.us/bay/cblife/insects/damselflies.html, larvae feed on other insects and small invertebrates while adult damselflies feed on mosquitoes and other flying insects.
The three “tails” at the back are called the caudal lamellae. These are the insect’s gills.
The skin that the insect leaves behind after turning into a winged adult damselfly is called an exuvia.
Here is a snapshot of the adult damselfly. You will want to put a screen across the top of your pond if you suspect a damselfly larvae will be emerging soon. I was unprepared and this guy got away in my house.
More about this soon.
Look For Amphipods The Next Time You Are Visiting A Beach
Posted May 4, 10 -Filed Under Nature: plant and animal identification, children's activities (recycled materials), seasonal: spring, seasonal: summer | 2 Comments
Summer is on the way and many families head to the beach. Make a special effort to seek out amphipods. They are rather interesting little creatures.
You can find amphipods such as this big-eyed beach flea on or in the sand. This picture was taken in Southern Maryland. They like to feed on decaying vegetation that washes up on the beach.
This amphipod is commonly called a beach flea. Don’t worry though, they don’t bite. They feed only on organic debris. If you get flea bites from a visit to the beach, you got them from common fleas (like the kind you have on your cat or dog). Common fleas can also be found on beaches.
Big-eyed Beach Flea Talorchestia megalophthalma
Have you ever come across any of these funny looking things with excellent hopping ability while at the beach?
More about amphipods:
About 7,000 species of amphipods have so far been described.
Amphipods are found in almost all aquatic environments.
Finding Salamanders for Fun and Study: Where to Look and How To Handle For Your Safety And Theirs
Posted Nov 5, 09 -Filed Under Nature: plant and animal identification, children's activities (recycled materials), reuse glass bottles/ jars, seasonal: fall, seasonal: spring, seasonal: summer | 2 Comments
Lungless salamanders, like the one above, breathe through the mucous membrane in their mouth and throat and through their skin. Moisture is especially important to lungless salamanders, because their skin must be wet in order to absorb oxygen. These animals like to stay protected but may venture out when the air is very humid. I guess that is why we found him out on that drizzly day.
Northern two-lined salamander found not too far from my house. Isn’t it cute?
Here is an activity to get the kids outside. Take them on a fun salamander hunt. Your kids probably won’t need much convincing but you can get them excited by telling them a few cool facts about salamanders.
1. Salamanders can drop off their tails to escape predators. This is called tail autotomy. The disconnected tale wiggles around and provides a distraction so the salamander can escape.
2. Salamanders can grow back a missing tail! It can also re-grow a missing leg!!
3. Salamanders regularly shed the outer layer of their skin (the epidermis) as they grow, and then eat it.
4. The skin of salamanders secretes mucus, which helps keep the animal moist when not in the water.
5. Salamanders can secrete poison from glands in their skin in order to be an undesirable meal. (more about that below)
Where to look for salamanders
Because a salamander’s skin must stay moist, look for adult salamanders in places where the earth is damp such as: under leaves, under logs, or near a wetland (stream, pond, swamp, marsh). If you do look under logs, be sure to replace the log back the way you found it being careful not to squish any living organism in the process.
Because salamanders are nocturnal (which means they are active mostly at night), you might also try hunting at night.
Perhaps you have come across one while doing yard work, working in your garden or while hiking through the woods.
Most salamanders have four toes on their front legs and five on their rear legs. This guy has 5 toes on its back legs; they are just hard to see in this photo.
Be kind to these little critters:
Handling suggestions for salamanders
Make sure you wash your hands before and after touching a salamander (or any amphibian). Wash your hands beforehand to remove any moisturizing lotion, suntan lotion, insect repellent, soap residue, or toxins from other amphibians. Salamanders are very sensitive to such things.
Handling should be kept to a minimum. When I show salamanders to children, I like to let the salamander walk on my hand rather than me “holding it”. You don’t want to squeeze any part of its delicate body.
Salamanders need to be kept cool. Also, they shouldn’t be left out in the sun because their skin will dry out. Mist its skin as necessary.
Never hold a salamander by its tail; it can break off. Although it can grow it back, it’s better for it not to have to.
Protect yourself:
Always wash your hands after handling amphibians because they have glands in their skin that secrete chemicals. (Salamanders, frogs, toads and newts are amphibians.)
Some of these chemicals are very nasty tasting. Your dog or cat may have discovered this. (That guy just didn’t want to be eaten.)
Some chemicals may cause skin or eye irritation. Don’t take any chances, wash your hands.
Some may actually kill (the poison-dart frogs of Central America).
Among the native amphibians of the United States, the two amphibians of greatest concern are giant toads (also called cane toads, marine toads, aga toads; Bufo marinus)- Common in some parts of FL. and the western newts of the genus, Taricha (found on the west coast of the U.S.).
Proper hand washing after handling should also prevent any problems with infection from Salmonella (bacteria that makes you sick).
This website http://therealowner.com/reptiles-amphibians/caring-for-salamanders/
Has good advice on how to care for your temporary “pet” once you find it.
For more information presented in a kid friendly way, check out this website:
http://www.thorp.k12.wi.us/~steinbach/limnology_oceanography/student_work/Salamanders/index.html
Flower Centerpiece: Milk bottle Vases in Weathered Canning Jar Lifter
Posted Oct 7, 09 -Filed Under garden (gardening info and eco-friendly project ideas), party décor (recycle and upcycle), reuse "trash", reuse glass bottles/ jars, seasonal: spring, seasonal: summer | 2 Comments
I found this weathered canning jar lifter and was happily surprised to find that the milk bottles that I saved fit perfectly. Of course I thought of a vase centerpiece. The first time I tried this, I used daisies from my wildflower garden and I liked the look even better. Regardless of the flowers: charming.
Eco-Shower: Rustic Outdoor Shower Made From Salvaged Antique Barn Stall Walls
Posted Sep 7, 09 -Filed Under eco-friendly living ideas, reuse wood/ lumber, seasonal: summer | 6 Comments
An Eco-Shower (in my opinion) is any outdoor shower that is made with mostly salvaged materials and uses solar power to heat the water.
I love my outdoor shower. You can see where horses chewed on the wood and I like the little worm holes in the wood. This eco-shower is perfect for us in Southern Maryland because this area is historically known for its barns/ farms (especially tobacco barns) and the Chesapeake Bay.
Outdoor showers are great for several reasons: they keep your inside shower cleaner- especially good when returning from the beach all sandy… or muddy from a kayak trip. Also using it instead of your inside shower will keep the extra humidity out of your bathroom –especially good for people who have bathrooms where mold is a problem. In addition, it will reduce your electricity usage because you don’t have to use your water heater to heat your shower water. Best of all, it’s nice to shower outdoors!
A driftwood wreath fits in nicely. Don’t you think?
How to:
Good friends of mine were renovating the inside of their antique Maryland barn. That is how I was lucky enough to get my hands on some barn stall walls. I recruited my husband to help me build a frame out of treated four by fours. I used the pieces of the stall walls for the walls of the shower. There was some reconstructing (rearranging) involved.
Paint on a coat of water sealer to help preserve the wood.
To add the lettering on the side, I printed out a font that I liked in a large font size. I cut out the letters, traced the letters on the wood, and then pained the letters with acrylic paint.
Set up a garden hose extending to your shower. The longer the hose is the better (within reason). I connected two long hoses and coiled them neatly in a sunny location. The sun will heat the water while you are getting hot and sweaty mowing your lawn or working in your garden.
I located the shower far enough away from the house to avoid water problems and the land slopes away from the shower into the woods. You might want to install a drywell, which is basically just a hole filled with rocks. We currently stand on a slab of granite while showering but someday I think I’ll add a gravel walkway to the shower and a gravel floor in the shower.
Admittedly, we only use the shower seasonally. I don’t like a cold shower. But in the summer it’s fantastic.
Don’t forget to add hooks to hang up cloths or towels. I used cleats (found at any hardware store) because they gave it a boat house feel. Even better would be to find some old cleats and reuse them in this project.
For privacy, I ripped a few barn boards into strips and filled some of the gaps between the boards.
Here is some home-made soap that I made. It is on a rock soap dish.
Make Cut-off Shorts And Extend The Life Of Your Favorite Pants
Posted Jul 23, 09 -Filed Under eco-friendly living ideas, reuse jeans, seasonal: summer, sewing | 2 Comments

Recycling 101; take your pants with the worn out knees and make them into shorts. This practice of re-using pants to make shorts is especially nice for kid’s cloths due to the tendency for children to prematurely wear holes in the knees.
How to:
Cut at the desired length (add extra if you want to leave a cuff).
Sew a hem, add a cuff or just leave it raw so it will fray.
These shorts were made from a pair of pants that my daughter loved. They had developed holes in the knees so I cut them into shorts and rolled up a cuff and hemmed the new edge. In addition, I cut out the flower detail that was at the bottom of the pants and re-sewed it on the shorts. It looks like I bought them this way.
MYO Butterfly Metamorphosis Observatory Out Of A Cardboard Box
Posted Jul 8, 09 -Filed Under children's activities (recycled materials), crafts (recycled materials), reuse boxes, reuse magazines, seasonal: summer | 2 Comments
Fill the holes with screen. If you are lucky you will have some screen salvaged from a screen door or window. You could buy screen new but why? It is better to make use of something on its way to a landfill.
You can easily make a beautiful Metamorphosis Observatory. It’s a safe place to care for a caterpillar and a great way for you to watch their amazing transformation. I made this one many years ago and it has fostered lots of caterpillars over the years.
How to:
Find a cardboard box. I think I used the box my blender came in. Use a ruler to mark a border around all the edges. I used the width of the ruler Instead of doing a lot of measuring.
Use a box cutter or exacto knife (careful!) to make a hole in four sides (not the top and bottom).
Find butterfly and flower pictures from last year’s seed catalogs or unwanted magazines etc…
Paste on pictures coving the whole exterior of the box.
I applied varnish (optional) on the inside and the outside of the box so it would last longer.
Fill the holes with screen. If you are lucky you will have some screen salvaged from a screen door or window. You could buy screen new but why? It is better to make use of something on its way to a landfill.
When you find an interesting caterpillar chomping on a plant, put it along with some of the plant, into the Metamorphosis Observatory. To keep the plant fresher, put the stems into a container of water. Replace the plant until the caterpillar is satisfied and begins its transformation. We found that it was necessary to cover the water with plastic to keep the wondering caterpillars safe.
Or place the branch with a found chrysalis on it into the box.
Once your caterpillar have come out of its chrysalis, give it time and space to let its wings expand and then be sure to let it go. This box was not meant to house the butterfly.

A monarch emerges from its chrysalis.
For the Love of Butterflies: Plant Butterfly Weed
Posted Jun 25, 09 -Filed Under children's activities (recycled materials), eco-friendly living ideas, garden (gardening info and eco-friendly project ideas), seasonal: spring, seasonal: summer | 1 Comment
This North American native is a wonderful source of nectar used by many butterflies. Butterfly weed is one of several species of flowers that we grow around our house to attract a myriad of butterflies.
To attract butterflies to our southern Maryland yard, we have included food for both stages of a butterfly’s life: the butterfly as well as the caterpillar. When you plant a butterfly weed you have done both. Plus, the strong orange flowers will give a festive touch to the outside extension of your home.
How to:
My girls scattered some butterfly weed (Asclepias tuberose) seeds in their garden. The seeds were a gift from a thoughtful friend. You will want to plant your seeds in a location that receives full sun. They prefer dry, sandy soil. It turned out to be easy to grow; just keep the seedlings moist. The older plants are much more tolerant of dry conditions. You can plant your seeds in late spring, summer or early fall. Either way, plan to wait until next summer for flowers. Seeds need a cold treatment before germinating. This can be done by either planting outside in the fall, or placing the seeds in the freezer for a few weeks before planting. New plants are also fairly easy to start from cuttings. Our plants have come up each year with no effort on our part and provide butterfly alluring powers. They flower all summer long and in the fall they have cool seed pods with fluff inside.
If you are a southern Maryland local (i.e. you live close enough that you can stop by), I’d be happy to save you some seeds. If collecting your own seeds, wait until the pods are already starting to open.
FYI, avoid pesticides because they kill butterfly larvae.
Butterfly Weed, a species of milkweed, is a host plant for Monarch Butterflies as well as others.
This is the monarch butterfly in its larval stage completely devouring several of our butterfly weed plants.
Plant a Strawberry Patch: Decreasing The Size Of Your Lawn Is Eco-friendly
Posted Jun 8, 09 -Filed Under children's activities (recycled materials), eco-friendly living ideas, garden (gardening info and eco-friendly project ideas), seasonal: spring, seasonal: summer | Leave a Comment
In an area that used to be part of our lawn, I made a garden for my two children. They have used it to grow edibles and things of beauty. This spring/ summer they decided to let the strawberry plants take over most of the growing space. Apparently you can be very tidy with your strawberries and snip off all the runners or you can let the runners do as they will. We like the second method; in which you end up with a beautiful mat of strawberry plants. My kids try to be the first each day to search for the sweet bounty. Growing a strawberry patch in place of some of your yard is twice as sweet: less lawn to mow and fresh local organic fruit besides.
Here is the kids’ garden.












































