Better Late Than Later

I am in the midst of crafting an actual post about an actual creature in your neighborhood (which should be up soon…I mean it!). While you wait you can check out this journal: Jesus the Imagination. The inaugural issue was published late June/early July of this year.

In it, I have a piece called The Benthic and the Celestial, about the connections I’ve found between benthic macroinvertebrates and spiritual beings. Sure, it’s not for everybody, but you might enjoy the poetry and some of the other fine essays found in the pages of Jesus the Imagination.

Available through online retailers.

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Chuck That! It Ain’t February.

I’ve been procrastinating on an article for this site for at least three months. I was going to write a brief review of a couple of ecologically-minded books; I even wrote two drafts–but, I ramble and you don’t care. Either produce content or shut up, you’re thinking. So, here ya go.

Woodchuck, groundhog, land beaver, and yes, whistlepig are all common names for the largest member of the squirrel family. This rodent, which not only has a national day set aside for it (unlike the faux holidays like Amphibian Awareness Day or Walleye Days) also has a movie named for it’s day. p14569_p_v8_ah

For the record, “The Gopher” in Caddyshack, looks more like a groundhog than a gopher. Feel free to debate me. I don’t think the filmmakers consulted an ecologist.



The groundhog or woodchuck, I refer to them by both names depending on the stage of the lunar cycle or whether it’s a leap year or not, is known as Marmota monax, which if Google Translate is to be believed, means “Woodchuck chuck.” Which if you know that old saying, “How much wood could a woodchuck chuck…” seems awfully serendipitous to me or else the taxonomer had an ironic sense of humor.

As mentioned they are related to squirrels, in the sciuridae family, and are really just a large ground squirrel. They are found all over the eastern US as far south as northern Alabama and extend up into Canada further west than the US, but can even be found in Alaska. Woodch5

The name “Woodchuck” is probably a bastardization of the Algonquian wuchak.

What’s This Thing Look Like?

Woodchucks are stocky with short legs and a bushy tail. Both sexes are similar, though males are slightly larger. Their fur is brown with some white giving a grizzled appearance–but albino and black individuals can be occasionally spotted.

The forefeet have long, curved claws (“the better to dig holes with, my dear.). The teeth include chisel-like incisors. The eyes, ears, and nose are positioned on the head as to allow them to peer out of the safety of their burrow just over the edge.

From head to tail, on average they span 20-27 inches and usually don’t weigh over 14 pounds; males tend to stay in the 5-10 pound range.

These be tracks of the beast.

These be tracks of the beast.

This Land Is My Land

Woodchucks construct burrows anywhere from 8-66 feet in length with multiple exits and chambers (including one dedicated to defecation). These burrows can be found on the edge of a forest, in fields, and hedgerows, and in people’s backyards. They prefer being near open land.

As should be obvious, they have adapted well to human activity, being found near cleared land, road projects, and agricultural enterprises.

They love your lawns and gardens, people!

Muskrat Groundhog Love

They breed in late February (after their holiday, of course) or March, first beginning when they approach two years of age. Usually solitary, reproduction is one of the few times they hang out together.

Two to five kits are born in April or May with only one litter per year. The kits remain with the mother for about two months. After which time they are told to get out and get a job.

Them’s Good Eatin’

Beans, corn, peas, carrots, cucumbers, and even flowers will be sampled from your garden by the whistlepig. Clover, grass, soybeans, and alfalfa in other areas. Like their cousins, the squirrels, they can climb trees to grab an apple, pear, or nuts. And while they are generally herbivores, sometimes in the spring, before much has greened up, they will chomp on protein in the form of snakes and insects.

As a rodent, the woodchuck’s incisors continually grow. Thus they need to gnaw on wood or nuts to simultaneously sharpen and file the teeth down.

"Mom told you to keep gnawing. Now look what happened."

“Mom told you to keep gnawing. Now look what happened.”








Their diets are affected by seasonal availability, hence the need for hibernation.

Little Did They Know…

  • Elderly for a woodchuck is seven years of age. On average, in the wild they live three to six years.
  • They are active from spring to fall and begin hibernation in October where their body temperature drops from 99 degrees F to 40 and their heartbeat slows from 80 bpm to only 5.
  • Woodchucks can swim!
  • They can be found sunning themselves.
  • Most states list them as a game animal. I’ve eaten smoked woodchuck; it wasn’t bad.
  • Have you ever observed one walking? They waddle.
  • My first experience with hard cider was with Woodchuck. I used to love that stuff, now my palate has grown. It’s a bit like moving from Stroh’s or Miller to a microbrew. download (3)





You may find the woodchuck a pest as farmers, my father-in-law, and my neighbor do, but remember they are part of your neighborhood. If you can deter them from your plants, let them be a fuzzy neighbor to you.

Photo by Jaliya G. Rasaputra

Photo by Jaliya G. Rasaputra



Lastly, as you contemplate just how much wood a woodchuck could chuck if it had the ability to do so, click this link for a better verbal homage to this posting’s rodent.



A tidbit

I know I’ve been away from this blog for too long and I’m slowly working on some new content…but in the mean time I’ll post some things by others to keep the embers glowing.

Here’s some good news from the Good News Network about the kings of the lepidoptera.


Courtesy Creative Commons and the Fish and Wildlife Service

Courtesy Creative Commons and the Fish and Wildlife Service

Push and Pull

Push and Pull

(This post was actually finished two weeks ago, but due to a failing home computer I didn’t save it like I should and I had to reconstruct the whole thing.  Apologies for missing about a month-and-a-half.)

The study of geography talks about the reasons that people immigrate and emigrate (which by the way means to come into another country or leave one’s home country, respectively), the push and pull factors.  These include:

  • famine
  • war (unfortunately all too present right now)
  • debt
  • opportunity
  • running from the past

Animals have a more limited scope when they migrate.  And the strict definition for migrate includes the idea of a return.  Animals only permanently move out if habitat is destroyed or they are extirpated.

What you probably picture when you think of "migration."  (Courtesy Wikimedia Commons)

What you probably picture when you think of “migration.” (Courtesy Wikimedia Commons)

Here in Michigan we think of migration in primarily terms of north and south–Canada geese, mallard ducks, songbirds, sandhill cranes, and monarchs all head for sunnier climes beginning in September.  But migration can happen in an east to west (or vice versa) cycle, up and down mountains, and even vertical movement through the water column.

Photo courtesy Nature Next Door

Photo courtesy Nature Next Door

All kinds of animals migrate (heck, even mold migrates!) from zooplankton to blue whales.


Migration for them is an “adaptive response to seasonal or geographic variation of resources.”  Or sometimes to breed.  The daylight length, temperature, or food sources have changed and so animals move on.

Those triggers–light, hormones, water currents–all give the signal to “pack up and head out.”  Cooler temperatures signal birds to migrate, for instance.

So, how do they do it?  Migrate, I mean.  Animals use topography, polarized light patterns bouncing off of airborne particles (which happens even on cloudy days), the stars, and olfactory and magnetic cues.  Rivers and coastlines are particularly helpful.  The most southern point in Canada (well, nearby Pelee Island is officially the southernmost point) is a sandy peninsula known as Point Pelee.  This helps guide birds across Lake Erie.  Why wouldn’t it?  It’s a giant directional signal pointing south.

How can you not know what direction to go?

How can you not know what direction to go? Photo courtesy Brian Kirchner




Some animals forage along the way, while others have gorged themselves and built up fat stores (hyperphagia) much like those who stay and hibernate.

Southeast Michigan sees the beginning of migration in August and continues even to this present point as I witnessed a flock of Canada geese pass over me this morning.  The little brown bats we observe wheeling the evening summer sky move from their tree roosts to caves for the winter.  The trout and salmon are migrating for breeding purposes (though their numbers are limited in SE Michigan).  Hummingbirds, sandhill cranes, and all kinds of warblers have exited the confines of the state. Out west, the elk migrate, and in northern Michigan there is a herd or four, but I don’t know that they migrate.

Before finishing this article let me include some random migration facts:

  • Humpback whales complete the longest mammal migration of up to 8,500 km each way.
  • Monarch butterflies, of course, have the longest insect migration from Canada and the northern US to California and Mexico in the fall–up to 4,750 km.

    Photo courtesy Tamya Hall

    Photo courtesy Tamya Hall

  • Rattlesnakes(!) in Alberta, Canada migrate to find dens for hibernation just slightly south of their summer grounds

As annoying as the Canada goose has become, it’s still thrilling to hear the feathery thump when they fly in their characteristic V-shaped flocks closer to the earth on the way to wherever they stay.  Occasionally, the mallards in smaller groups beat their whistling wings to find food further south.  The great blue herons will stick around, surprisingly, as long as open water exists.

So what migrates from your neighborhood?  Or perhaps you live in a winter destination?  What “new” species are just showing up?  Get outside and look around.