Dave Anderson

Host, Something Wild

Dave Anderson is the Director of Education and Volunteer Services for the Society for the Protection of New Hampshire Forests, where he has worked for more than 19 years. He is responsible for the design and delivery of conservation education programs including field trips, tours and presentations to Forest Society members, conservation partners and the general public.

Dave guides field trips on conservation land statewide while teaching about forest ecology, wildlife ecology, forest stewardship and land conservation to introduce both life-long residents and visitors alike to protection and management of New Hampshire forests, farms and open space. His bimonthly column “Forest Journal” appears in the New Hampshire Sunday News, and his quarterly “Nature’s View” columns are a regular feature in the Forest Society’s quarterly magazine Forest Notes.

Dave lives on “Meetinghouse Hill Farm,” a 40-acre certified Tree Farm in rural South Sutton, New Hampshire. The farm includes vegetable and perennial flower gardens, laying hens, Romney sheep, fruit trees, mowed and grazed pastures and an actively-managed pine-oak-hemlock backyard woodlot.

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Something Wild Program Page

Axel Kristinsson via Flickr/Creative Commons

New Hampshire is experiencing one of those few rare and special weeks right now. About 48 weeks of the year, the New Hampshire landscape is pretty homogenous; from a distance our deciduous trees can all look the same: either a blanket of green leaves, or nothing but sticks. But during a few brief weeks in the fall and in the spring – trees show their true colors.

A common theme on Something Wild is breeding. (Which is why we always sip our tea with our pinkies extended.) Seriously, though, we talk about the how, when and where because there are a lot of different reproductive strategies that have evolved in nature. Today we take a closer look at two such strategies through the lens of "how often": semelparity and iteroparity.

Courtesy batwrangler via Flickr/Creative Commons.

It’s an unmistakable sound. One that elicits memories, sights and scents of events long ago. It recalls the joy of youth, the possibility of a spring evening. But it can also incite insomnia and the blind rage that accompanies it.

Courtesy Vincent Perrone via Flickr/Creative Commons.

Unfortunately, passing the Equinox, doesn't flip a switch on the weather. While we may be ready for spring temperatures and mild breezes, this week's winds and cold are a reminder that winter will not "go quietly into that good night." While it may not feel like spring, take solace from the fact that heading back to New Hampshire from the tropics, right now, are some of the most melodious songsters that we have: the woodland thrushes. 

NASA GOES

March 20th marks the Vernal Equinox.  It's one of two points on our calendar when day and night are of equal length. More or less. It may be more of a convenient handle we put on an arbitrary point on our annual revolution around the sun, but it is significant in that it marks the point in the year where we start seeing more daylight than darkness.  So with the days growing longer, this is a great time to talk about photoperiod.

Twenty years ago this week, New Hampshire Audubon, the Society for the Protection of New Hampshire Forests and NHPR took our first tentative steps on a journey that would take listeners on weekly outdoor adventures all over the state.

Something Wild’s very first episode featured host, Rosemary Conroy, then with SPNHF, encouraging us to go outside and look and listen for the early signs of spring.

In the intervening decades, we’ve covered a lot of ground; whether it was Rosemary walking through the finer details of forest succession… 

Greta Tamošiunaite / Flickr

As the snow starts to melt you might notice a stark contrast in the landscape.  Maybe you were driving down the highway and noticed one shoulder was covered with snow while the other side was bare with a faint tinge of spring green shoots.  The cause?  Slope and aspect.  

Chris Shadler

Chris Schadler is a wild canid biologist, and for about 25 years, her specialty has been the coyote. The first confirmed case of coyotes in New Hampshire was an individual found in a trap in Holderness in the mid 1940s. But they have likely been here longer, because as Schadler points out, they didn’t parachute into Holderness, they will have migrated south from Canada.

Courtesy Szoke Hunor via Flirckr/Creative Commons.

Love stories abound this time of year, so what better time to revisit Something Wild’s First Bitten series where we explore the story of what made biologists fall in love with biology? This story is about a boy and a girl, and the great outdoors.

Courtesy of New Hampshire Audubon

Fisher populations are down, there’s consensus among wildlife biologists at least about that. But why that is happening is open to debate, as is what to do about it. 

Something Wild sat down with a couple of wildlife biologists recently who disagree; Meade Cadot, former Executive Director of the Harris Center for Conservation Education, and Patrick Tate, leader of the state’s fur-bearer project for NH Fish and Game.

Courtesy Jack Dorsey

This week we have another edition of New Hampshire’s Wild Neighborhoods, where we take a closer look at one of the more than 200 natural communities you can find within the confines of our state border. Communities like the Alpine Zone or Red oak, Black birch Wooded Talus, but those are pretty rare.

Chuck Burgess via Flickr

Here at Something Wild, we don’t have a problem with winter. Aside from the snow and the cold and the freezing rain… okay, maybe we have a couple issues. But we have sweaters and hot cocoa and Netflix. Trees, however, do not. As the snow piles up, you may see trees bent over with their crowns nearly touching the ground, leafless and haggard. They can’t escape or hide from the cold, so how do trees survive?

 

Martina Oefelein via Flickr CC

So the thing about “nature shows” - even this one - is that we tend to talk about plant and animal species in pretty independent terms. "The red-tailed hawk eats this, sounds like that, does this in the winter…" But as we’ve tried to explain over the years (here at Something Wild) the hawk is just one resident in a complex ecological puzzle; she interacts with other animals and plants in the neighborhood.

Fellowship of the Rich via Flickr/Creative Commons.

O Tannenbaum is a song often heard this time of year, and it signals a deeper arborphilia within our culture.

Courtesy U.S. Fish and Wildlife Service

'Tis the season for Christmas carols but at Something Wild one in particular captures our attention: The Twelve Days of Christmas. There are a lot of birds featured in the song but, like so many of our carols, the lyrics are from old Europe and don’t really speak to life in 21st century New England. So we thought maybe it’s time for an update… a rewrite… a New Hampshire Christmas carol.

NHPR

As we hunker down for the winter weather, we’re frequently too preoccupied with what is in our front yards that we tend not to notice what isn’t there. The snow and ice have muscled out the grass, and the chilly sounds of the north wind have blown away the dawn chorus that woke us this summer. And short of finding a postcard in your mailbox from a warm exotic location, signed by your friendly neighborhood phoebe, you probably haven’t thought much about the birds that flitted through your yard just months ago.

So the thing about “nature shows” - even this one - is that we tend to talk about plant and animal species in pretty independent terms. "The red-tailed hawk eats this, sounds like that, does this in the winter…" But as we’ve tried to explain over the years (here at Something Wild) the hawk is just one resident in a complex ecological puzzle; she interacts with other animals and plants in the neighborhood. 

Courtsey mgstanton via Flickr/Creative Commons.

Water is what has allowed life to generate and regenerate on this tiny blue marble of ours. Most of us would shrivel up and blow away without a water supply. And yet every year at this time water becomes scarce, surface water anyway. So the question is what happens when that water freezes. 

Seal
Richard Towell / Flickr Creative Commons

On a Tuesday morning last summer, Chris Martin boarded the John B. Heiser, a 33-foot research vessel,  headed for Duck Island. Mission: to count seals.

Picture yourself in the grocery store. You’ve got an organized list in your hand and you’re looking for the things on that list. And as you go down the aisles you’re whizzing by dozens, maybe hundreds, of things on the shelves until your eye picks out that one jar of peanut butter that you have on your list. It’s an efficiency technique that helps you find what you’re looking for.

A common theme on Something Wild is breeding. (Which is why we always sip our tea with our pinkies extended.) Seriously, though, we talk about the how, when and where because there are a lot of different reproductive strategies that have evolved in nature. Today we take a closer look at two such strategies through the lens of "how often": semelparity and iteroparity.

Every year there seems to be a different insect making a nuisance of itself. Some of them are harmless, but some are plagues upon us or our forests. It was only a year ago that Gypsy moths made their presence known in southern New England, where trees in some areas were hit pretty hard by the voracious caterpillar. And while incidents like these tend to spark a lot of discussion about how people might help reduce the damage, it’s worth remembering that the trees these caterpillars feed on are not entirely helpless.

I rolled into the parking lot of the Mountain Wanderer Book Store in Lincoln, New Hampshire. I was there to meet two White Mountain hiking experts. Authors Mike Dickerman of Bond Cliff Books and Steve Smith, editor of the Appalachian Mountain Club’s White Mountain Hiking Guide. Steve also owns the Mountain Wanderer. From the bookstore, we drove to a nearby trail head for the Pemigewasset Wilderness Area in Lincoln.

Jimmy Baikovicius via flickr Creative Commons

Today’s topic is perfect for the fall season: cleaning up the leaves. Yes, it’s that time of year again, and if you hate raking as much as we do we’ve got some good news for you. It really doesn’t have to be so…well…impulsive.

Marko Kivelä via flickr Creative Commons

We love answering listener's questions and recently we received one that is a common query at both the Audubon and the Forest Society.

Why is it that some years there are tons of acorns and other years hardly any?

Recently the Something Wild team went for a hike. One thing to bear in mind when walking with knowledgeable biologists like Chris and Dave, is that hikes take longer than they might if you were walking on your own. 

Courtesy dimitrisokolenko via Creative Commons.

Labor Day weekend is often summer’s last hurrah – or at least our last chance to participate in those uniquely summer pastimes. So we thought we’d go out with some sun, surf and a nice breeze by exploring another of New Hampshire’s Wild Neighborhoods. And once again we take a tour of great place to visit, but a hard place to eke out a living.

Anderson/SPNHF

We don't often think of trees when we speak of "harvest." Corn is harvested; apples, tomatoes, squash are the fruits of the annual autumnal rite which is the province of our farmers. Maybe it's because those plants are harvested at the end of their lifespan that we don't lament the moment they are cut down. We're much more precious with our trees.

Robert Taylor via Flickr

You may be familiar with hoarders (not the TV show, but same idea).  In nature, a hoarder will hide food in one place.  Everything it gathers will be stored in a single tree or den.  But for some animals one food cache isn't enough.  We call them scatter hoarders.

Courtesy Mark Yokoyama via Flickr/Creative Commons

Something Wild fan, Michael Carrier, wrote in recently, he said “If possible could you do a program about identifying some of the more common sounds you hear at dusk or night in New Hampshire.”

Yeah, we can do that.

  

So a typical evening scene in Anytown, New Hampshire is a symphony of sound. A screen door slams in the distance…a jake brake startles the neighbor’s dog…the weekend warrior fires up her motorcycle…But as the evening settles in and human sounds fade away we can better hear the natural world.

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