August 20, 2023: Little Red Eft

I sure have seen a lot of these little guys lately with all the rain we've had - it brings them onto the trails in droves.  One day mountain biking there were so many that they were the biggest obstacle to avoid on the trails.

Eastern Newt (Notophthalmus viridescens), Red Eft phase

The red eft is the intermediate stage of the Eastern Newt.  These amphibians start their life in the water as green-colored aquatic larvae with gills, then move onto land after a few months when they become this red eft form.  During this time they can travel "great distances" [Ref:  Smithsonian National Zoo] moving to a different water body in the process.  They live in this form for two or three years before a metamorphosis back to an aquatic animal, and their return to water as adults.  They mate in early spring with a single female depositing between 200 and 400 eggs onto various aquatic plants.  According to the above reference however, some populations remain in the red eft stage permanently and only return to water long enough to breed.  The life span of these small amphibians is 12 to 15 years, their long life perhaps helped by their production of a toxin that discourages predation by other animals.

Mid August is a good time to look for caterpillars.

Hickory Tussock Moth Caterpillar (Lophocampa caryae)

This Hickory Tussock Moth caterpillar was on the ground looking for a safe place to spin its cocoon, and nowhere near a hickory tree.  But oak is also a favorite food for these caterpillars and there are plenty of those around.  It's best not to touch any of the various types of tussock moth caterpillars, especially the hickory species as it can cause a severe allergic reaction if its sharp hairs pierce your skin.  

It's also a good time to look for caterpillars on milkweed plants, and not just for monarch butterfly caterpillars.  I found this small army of Milkweed Tussock Moth caterpillars on the underside of a milkweed leaf on the shoulder of Chemung Road.

Another tussock moth caterpillar, the Milkweed Tussock Moth (Euchaetes egle)

The whole tussock moth caterpillar started when a friend (thanks Tutu!) found this guy on a run down in New Jersey!

There are just a few milkweed plants around the lake as they grow mostly in fields that aren't mowed during the summer.  Around the lake we have mostly Swamp Milkweed.

Swamp Milkweed (Asclepias incarnata) on the shore of one of the Rawson Wood Islands.

I mentioned a couple of weeks ago the good pinecone crop this year.  They are really visible now in the tops of the trees, and the squirrels have begun to chew them off the trees to collect them before they release their seeds so they can store them away for winter.

I've also seen beech nuts underneath large beech trees, so the beech are starting to produce mast also.

Beechnuts on a trail in a hardwood forest.

The beechnuts are quite small this year, about half the size of what I expect to see.

There is a new development with the loons this week:  One of the chicks is starting show its independence.  Previously the two have always been close together, but now one of them is moving away from the family, starting to head out on its own.  

They sure have grown in two short months.

I can't tell them apart anymore.

There are still other loons visiting the lake, having daily interactions with the family.  One morning we watched two loons frantically wing-rowing back and forth and around the lake for long time, probably the chicks' father defending their territory.  When the chasing loon got close to the pursued, the later would thrust its head and one wing into the water making an abrupt stop and turn to throw off its pursuer - just like Starsky and Hutch's J-turn with the parking brake in their '76 Ford Gran Torino.  I wish I had some video of the chase for you.

I don't know how much stress eagles add to the loons' lives right now, but they are here, as this fabulous picture taken by Debby Crowley shows.

A bald eagle watches over all activity on Lake Wicwas.

I'll end today with a non-nature picture, but it's a really neat sight.  There are a lot of pretty boats on New Hampshire's lakes, but few as beautiful as this classic.

"N. H. Dreamin' " cruises the waters of Lake Wicwas.

Keep watching for those fuzzy caterpillars!