The Best Snowy Owl Story Ever
I was almost done writing a piece about eels. I heard a knock at the door. An artist friend had showed up. Now I have to write about an owl.
The friend, Pamelia and I got talking about animals, as often happens around here. The friend had seen a snowy owl. It flew off from a tree at her house when she drove in at midnight one recent night. Pamelia and I said wow; neither of us has ever seen a snowy owl in the wild, even though they live here in Maine.
Then our friend told us about her brother and another snowy owl. The brother lived elsewhere in New England. He raised homing pigeons. He had a shotgun. He sometimes fired it to warn off predators eying his birds. One day a couple of decades ago, to protect a pair of homing pigeons who were mating, he raised the gun and fired to scare off a raptor. The raptor didn’t fly away; it fell. The brother looked. He had shot a snowy owl.
He had not meant to kill this lovely bird. He also knew that shooting snowy owls is illegal. Unsure what to do with an animal that was both evidence against him and a rare, beautiful creature, he put the bird in his full-sized freezer. He left it in there. He tried to forget about it.
Weeks passed. The brother finally decided to return to the freezer. He lifted open the big hinged door.
There sat the owl. Alive. The buckshot had not killed him; it had only wounded and stunned him. The bird was now doing fine. To stay alive the snowy owl had eaten virtually everything in the freezer—frozen meat, mostly, a familiar and delectable staple. Very kind of this human to stock just what I like.
The brother was amazed and relieved. He let the owl fly out of the freezer. With some effort, he was able to get it out of the house. In the wild, snowy owls have a life expectancy of only 10 to 15 years, so the bird has no doubt died by now. Seems to me its story ought to stay alive.
Escaping on a Maine Trail

The short trail connects Upper Hadlock Pond (one of the prettiest spots on Mount Desert Island) with Lower Hadlock Pond. It connects to other trails that can extend a hike considerably.
I know a lot of you would love to take a peaceful, beautiful hike today on Maine’s Mount Desert Island but can’t. So come along with Pamelia and me on one. Around 6 last evening we pulled off the road near Upper Hadlock Pond (just a few miles from The Naturalist’s Notebook) and headed into the woods on Hadlock Ponds Trail. It’s an easy walk, though it does have lots of roots and rocks to step on and over. Anyhow, come on. We’re going.

The trail has been improved in parts with a split-log path, which keeps hikers’ feet dry in boggier sections.

The weather was brisk and windy, and no insects bothered us even though we were near a stream and forest pools, which are black fly breeding grounds. Pamelia’s rule of thumb is that the black flies in Down East Maine are worst from Mother’s Day to Father’s Day. They seem to be a little late this year.

A calm section of the stream. Stop and take a deep breath of clean, fresh air. The late afternoon light is slanting in here and there. It’s the loveliest light of the day.

Sometimes the log trail narrows and takes you over water. Kids (like us) get a thrill from this sort of crossing. But it’s easy and the water is shallow.

Climbing over granite slabs and chunks is a quintessential part of hiking in and around Acadia National Park.

This is looking down from the bridge toward Lower Hadlock Pond. The trail heads along the right side of the pond.

The edge of Lower Hadlock Pond. Most trails in and near Acadia National Park give you an ocean view at the end, but this sort of vista can be just as satisfying.

Back where we started, at Upper Hadlock Pond, which is also a nature-made reservoir providing drinking water to part of MDI’s population.
Hope you enjoyed the walk.

We discovered that the deserted cabin and its aging sofa are now home to Maine’s favorite quill-bearing mammals.
We met up in a western Maine parking lot: five amateur naturalists and a five-week-old Nigerian pygmy goat. We were ready to caravan a dozen miles and then hike up a rocky roadway into the woods to visit esteemed writer and biologist Bernd Heinrich at his cabin for an event Pamelia and I were calling a vernal pool party. Yes, we were doing serious work for an upcoming Naturalist’s Notebook art-science installation-collaboration, but we also had packed cupcakes.
The gathering had been postponed from the previous week because of snow on Bernd’s property, but this was a perfect day for studying, sketching and photographing frogs, bugs, insect eggs, plants and whatever else we could find in Bernd’s prime vernal pool. Vernal pools, if you’ve forgotten your high-school biology, are spring wetlands (usually shallow and temporary) that have no fish and are essential to the life cycles of many small animals and plants. Even a small vernal pool can contain hundreds of thousands of wood frog, salamander and insect eggs.
In our group was artist and educator Dorie Petrochko. She is president of the Connecticut Natural Science Illustrators program based at the Yale Peabody and is creating The Naturalist’s Notebook’s vernal pool installation; you’ll learn more about it this summer. She’s getting guidance from Yale Peabody Museum preparator Michael Anderson and 86-year-old Ruth Morrill, who is linked to the famous dioramas in the round by James Perry Wilson and Ralph Morrill (her late husband) at the Peabody and the American Museum of Natural History in New York. Also contributing are top naturalists such as Bernd and MacArthur Fellow and turtle expert David M. Carroll, whose award-winning book Swampwalker’s Journal includes a fascinating and sublimely written vernal-pool chapter.

Our group (from left): Pamelia Markwood, Bernd Heinrich, Craig Neff, Dorie Petrochko, Renee Duncan (a naturalist and the director of College of the Atlantic’s Summer Field Studies Program) and Brett Ciccotelli (also a naturalist and the manager with Renee of the Sweet Pea Farm in Bar Harbor). Brett studied the vernal pools of Acadia National Park for his senior project at College of the Atlantic and added his expertise on that subject to Bernd’s during our outing.
Marcelene the goat was our companion throughout an afternoon of not just vernal pool studies but also woods walking, tree cleanup, abandoned-cabin exploration, a double-birthday celebration (honorees Bernd and Dorie blew out the cupcake candles) and even an old fashion Maine baked bean dinner at the house of a friend of Bernd’s. We all went home with new insights into vernal pool flora and fauna. Marcelene—who lives with Renee and Brett at Sweet Pea Farm—discovered that she likes the forest. Here are some photos from the day:

You Facebook followers have seen this critter already. It’s a dragonfly nymph. Dragonflies live in this stage for most of their lives. The nymphs have extendable jaws with which to grab food such as mosquito eggs.

Bernd’s pool doesn’t completely dry out, so these frog eggs have a better chance than some of hatching into tadpoles and producing adult wood frogs. Some pools dry out too fast in certain years if there isn’t enough rain or snow melt.

If you look very closely you’ll see mosquito larvae in the water. They’re the little black things floating beneath the surface.

We guessed that the white egg clusters deeper in the water might be salamander eggs. Any of you salamander experts want to weigh in?

When the author of Ravens in Winter and The Mind of the Raven shows you a raven’s nest on his property, it’s pretty cool. We didn’t see ravens but heard them.

Marcelene was steady afoot as she watched Bernd cut up a downed pine that was blocking a roadway into the woods.

Did Stihl design this chainsaw to match a tree fungus? Or did the fungus evolve this coloration to better blend into our modern forest society?

Oops. A front blinker on Bernd’s truck got broken by a hidden stump. Pamelia was supposed to be spotting for Bernd, but she was too enraptured by the thrill of holding Marcelene in her arms.

This is the porcupine couch in all its glory. No porcupines were in the empty cabin on Bernd’s property when we looked around, but the evidence of their presence was everywhere. I now know how to identify porcupine scat.

The day ended at the bean supper, with a 12-week-old rescued chihuahua puppy asleep in my arms. The dog was one of 80 that animal-welfare officers had removed from a local trailer home. She had purple stitches across her left eye, which a veterinarian had been forced to remove because of an injury to it. She was a sweetheart and now has a good life ahead with her adoptive family in western Maine.
One More Look at the Wood Frogs
I should have put this up a couple of weeks ago, when we saw it, but here is a wild scene from one of vernal pool near our home on the Down East coast. The wood frogs are mating in an amphibian version of wrestle-mania. The tangle of bodies is multiple males trying to find a female, and sometimes grabbing another male by mistake.
Nice Surprise
As you Facebook followers know, the Notebook was just chosen as a Best of New England destination by Yankee magazine. Not too many places in Maine made the list, and Yankee is the magazine of this region, so we’re pretty happy. Thanks for the outpouring of kind words after we posted the news on Facebook!
Earth Day Update
The Notebook’s Anthea Taeuber and her team took a portion of our traveling, interactive, spectrum-color-coded, history-of-the-universe timeline to the big Earth Day event in Redding, Conn., last Saturday. Anthea is writing a blog post for us on that event and the role the timeline will play at her high school’s Palooza celebration later this month. I’ll save many of the photos for that, but below is a glimpse of kids going through the timeline last Saturday. Good work, Anthea!
Answer to the Last Puzzler
Here’s the correct match of naturalist to quotation:
a) Jane Goodall: “My mission is to create a world in which we can live in harmony with nature.”
b) John Muir: “In every walk with nature one receives far more than he seeks.”
c) David Attenborough: “I don’t run a car, have never run a car. I could say that this is because I have this extremely tender environmentalist conscience, but the fact is I hate driving.”
Today’s Puzzler
How many frogs are in the knot of bodies shown below? Don’t worry: They were all alive and apparently enjoying a mating (or post-mating) moment.

When we went to our local frog hangout this week, Pamelia took this and other beautiful photos of recently laid eggs.
Each starts as one cell, then divides into two cells and then four cells and then eight cells and on and on in a beautiful illustration of nature performing mathematics: 2 raised to the umpteenth power. Frog’s eggs usually look like a dark, globular mass (or, if you will, dark, globular math), but the other day they shimmered and sparkled with clarity in the late-afternoon sunlight striking our local vernal pool. Pamelia preserved the moment in these photos. I think they’re cool.

Here’s a close-up. Note that the eggs have slots on top, as if they’re ready to split into half or quarters as part of the cell-division process. Is it just me, or do the eggs also kind of resemble coffee beans or chocolate morsels?
Other Bird News
This was a first: I received an email request yesterday asking for permission to use one of my photos in a nature video about ducks. We’ll let you know when the video (which is going to be a humorous but educational one for kids) is available. The picture, which ran with a 2012 blog post about the death of a duck by our house, is below.

This is the shot being used in the nature video. The duck had been attacked by a goshawk and was still alive but fading. Those aren’t teeth; they are lamellae, which are used for filtering food from the water.

Buffleheads arrived by our house two days ago. That’s a male on the left and a female on the right. They’re quite small and they dive for food. They nest in holes in trees—yet another reason why it’s animal-friendly to leave old, and even dead, trees standing unless they’re a danger to you.
The Boston Photo (and Afterwards)
Those of you who follow The Naturalist’s Notebook’s Facebook page—or read the Mount Desert Islander newspaper—know that Pamelia and I experienced a freaky coincidence last Monday, the day of the Boston Marathon. At about 3 p.m., as we walked along the shore of Maine’s Western Bay, she found an unusual shard of sea glass with BOSTON embossed on it. It made us think happily of our recent trip to that city, and made me think of the marathon. The piece was beautiful, so I photographed it against the sky.
Back home about an hour later, I turned the computer on to download my photos and learned the horrific, almost unbelievable news from the marathon. I checked to make sure no one from SI had been hurt. When I put the photo and story on our Facebook page, it was clear that people needed to express their shock and sadness over the bombings. Many of them shared or commented on the photo. One suggested that we see it as a symbol of Boston’s resilience in the face of tragedy. I liked that perspective. The sea glass (which has 1850 embossed on it as well) had survived many years of battering by the ocean and had come through it looking beautiful. In the end, more than 26,000 people viewed the photo on Facebook, and the editor of the Islander emailed and asked if the newspaper could run it. The picture appeared on the front page.
The Boston tragedy and the story of the perpetrators continues to dominate the news and to strike a personal note with the two of us. In November we were in the Caucasus Mountains in Russia; on the other side of those mountains is Chechnya, home to the two brothers’ ethnic roots. One of the brothers shot a policeman at Massachusetts Institute of Technology, by the school’s Stata Center, where Pamelia took my photo last month (below). I didn’t even know the name of the architecturally distinctive building until I read a news account of the shooting.
The decisions made inside human brains are fascinating and, in cases like this, horrifying. We’re currently creating a brain room at The Naturalist’s Notebook because we’re among the many people eager to explore and understand the human brain. What neural connections or malfunctions make a person kill? What brain mechanism makes a person love? What makes a person rational or irrational, or even able to define what it is rational? What leads us to perceive a shard of old glass as a symbol of life, death, sports, terror, humanity, inhumanity and an entire city? The answers lie inside our heads, inside a five-pound organ that is more mysterious than the entire universe.

In addition to the brain room, and many other unique spaces, our Sun room at The Naturalist’s Notebook is still evolving. It keep looks cooler (and hotter)…
Answer to the Last Puzzler
1) Sir Francis Bacon died from pneumonia he developed while studying how freezing of meat can help preserve it.
2) The two cones in the photo are from a white pine and a white spruce.
Today’s Puzzler
Match the quote to the naturalist who said it:
a) Jane Goodall
b) John Muir
c) David Attenborough
1) “In every walk with nature one receives far more than he seeks.”
2) “My mission is to create a world in which we can live in harmony with nature.”
3) “I don’t run a car, have never run a car. I could say that this is because I have this extremely tender environmentalist conscience, but the fact is I hate driving.”
Listen: Vernal Pool Wood Frogs

This and the other frogs spent the winter in shallow, leaf-covered forest burrows in a near-freezing—and sometimes literally freezing—state. Their unthawing and emergence is reason to celebrate, for us as well as them.
“Stop,” I said to Pamelia. We listened. “Are those the turkeys?” We were on a four-mile walk late this afternoon, on the warmest (mid-50s) day of the year so far here in coastal Down East Maine. We kept going, expecting to find our familiar feathered flock.
But then we neared a roadside vernal pool and realized: Those are wood frogs calling. Spring really is here.
Wood frogs are amazing. As they go through winter buried beneath leaves in shallow forest burrows, they can partially freeze. In fact, they can survive the freezing up to 70 percent of the water in their bodies for up to four weeks. Research has shown that their hearts can start beating normally again even before all the ice inside them has melted.
In doing some wood-frog research I discovered that the Fairfax (Va.) County Public Schools have an ecology website that’s pretty good. I loved its simple description of wood frogs and their mating behavior:
“To mate, males call females from the water. When a male sees another frog, he hugs it (called amplexus with frogs). Unfortunately, he can’t tell a male from a female until he does. Once he hugs the other frog, he can feel if she is fat with eggs, or if he’s grabbed another male. If he grabbed a male, that male will croak loudly, and this will make the first frog let go.
“When the frogs have mated, the female will lay a large egg mass, holding over 1000 eggs into the water. Usually, she attaches it to some sticks or stems of a plant.”
Nice job, kids (and teachers). If any of you blog followers want to escape into a Maine spring for one minute, click on this youtube video I made after our walk and just listen. It’s quite beautiful. If you look closely you can see the frogs moving in the water.

As many as four male turkeys were involved in the scuffles—sometimes one-on-one, sometimes two-on-one—and the methods of attack included flying at the rival with talons raised.
Angry isn’t the right word to describe a truculent wild turkey. I’m not sure anyone knows whether wild turkeys even feel what we think of as anger. A better description of the large birds that did battle in front of Pamelia and me this week might be territorial. Or mating-obsessed. Or, simply, male.

Turkeys don’t have a lot of attack weapons other than their talons and beaks. One male was especially effective at using the latter to pull on his opponent’s head and wattle.
We heard lots of leaf-rustling and footsteps on one side of our house, went out to check, and saw four male wild turkeys in a pitched battle. Two turkeys were fighting one-on-one; a third turkey joined that bout, then briefly paired off against the fourth male. It wasn’t pleasant to watch, but it was a natural part of wild turkey life.
The term “alpha turkey” sounds like the set-up for a comedian’s punchline. Nevertheless, the goal of the turkeys’ fighting seemed to be to establish a pecking order on the eve of mating. Today we noticed that one of the males was not with the rest of the flock; we guessed that he was the loser of the main bout we watched.

Like wrestlers, the turkeys often became entangled. The head on the left belongs to the wild turkey on the right.

Count the legs: There are two turkeys here, and the head you see belongs to the turkey in back. For a while, one turkey seemed to have his foe in a wrap-around-neck chokehold.
Here’s a short video of some of the scuffling. Fear not: You will see no blood. One turkey did end up with a swollen neck.
Notebook in the Works
The second floor of this year’s Notebook will be out of this world. Visitors will be transported millions of miles into space and back in time 13.8 billion years. This weekend some kids helped us paint the soon-to-be Moon and Sun rooms and we all had a blast—or rather, a blast-off. It’s too early to show you photos of what the rooms look like—there’s more work to be done, and we want to preserve the element of surprise—but suffice it to say that we had a supernova time. Thanks again to Oberlin College physics professor emeritus and Sun/astronomy expert Joe Snider for joining us and adding his expert insights.

That’s Joe, the solar physicist, on the left. He’s a wonderful and interesting guy. He has invented a number of simple devices to help teach children about astronomy.

I have to repeat a story I mentioned on the Notebook’s Facebook page. The youngest Moon and Sun painter was four. She brought this toy. I asked her who the rider was. Maria Zuber, the girl said shyly. Wow, I thought. Maria Zuber is an MIT professor and one of the world’s foremost planetary scientists. It turned out that a past visit to the Notebook had helped spark an insatiable interest in science in this potential future Maria Zuber, who loves watching the real Maria in a science video she has at home.

What’s going on here? Western powers carving up Africa again? No, just another Notebook project that requires building something unusual. Next time I’ll show you what happens when you cut a globe in half.
Answer to the Last Puzzler
The quote NOT from Rene Descartes was e). Francis Bacon is the one who said, “I will never be an old man. To me, old age is always 15 years older than I am.”
Today’s Puzzler
Let’s do more quotations. Which of these quotes is NOT attributed to Sir Isaac Newton, the discoverer of gravity, the light spectrum and so much else?
a) “To every action there is always opposed an equal reaction.”
b) “If I have seen further than others, it is by standing upon the shoulders of giants.”
c) “A man may imagine things that are false, but he can only understand things that are true, for if the things are false, the apprehension of them is not understanding.”
d) “I can calculate the motion of heavenly bodies, but not the madness of people.”
e) “Knowledge is power.”














































