Recovery: Saving Timber Rattlesnakes, Why Wildlife Recovery Isn’t a Popularity Contest

You know you've arrived as a naturalist when you support saving timber rattlesnakes. Ted Williams reports.

If you can look with equal appreciation and concern at timber rattlesnakes and, say, New England cottontail rabbits — both gravely imperiled in the Northeast — you’ve arrived as a naturalist.

Most Americans aren’t close to that. But there’s progress in Massachusetts thanks to the Division of Fisheries and Wildlife’s Natural Heritage and Endangered Species Program, created in partnership with The Nature Conservancy.

Many states protect their rattlesnakes, but Massachusetts possesses the spine to breed and release them — “headstarting” it’s called. So far, this desperate effort to save New England’s most endangered vertebrate has been limited to two of the five isolated populations. After centuries of persecution and habitat destruction Massachusetts is down to about 200 rattlers. The species is in no better shape elsewhere in the Northeast.

While the Division doesn’t treat its legally mandated recovery plans as classified documents, it doesn’t hold news conferences about them either. It did discuss, with appropriate entities, its plan to create a timber-rattler sanctuary on Mt. Zion — an uninhabited 1,352-acre wilderness island in Quabbin Reservoir (Boston’s water supply). The island, off limits to the public, undoubtedly sustained rattlers in the past. It has a lush prey base and a large boulder field for hibernation. No other hibernaculum exists for miles.

Timber rattlesnake emerging to bask. Photo © Tom Tyning
Timber rattlesnake emerging to bask. Photo © Tom Tyning

In February Peter Mallett, president of the Millers River Fishermen’s Association, got wind of the plan and fired this screed to multiple contacts: “Who are the idiots that think this is a smart thing to do? Doesn’t anyone realize that these reptiles travel through water and land and will multiply? And what about the many people that this will endanger; not just in the Quabbin, but everywhere?” Within hours the story went nationally viral.

Snakes on an Island

No one was more outraged than the state’s most powerful environmental legislator, Sen. Anne Gobi (D-Spencer), chair of the Joint Committee on Environment, Natural Resources and Agriculture. She promptly ordered an oversight hearing.

When I interviewed her, she offered this: “It puts me in a lousy position when we’re kept in the dark. If the goal is to have a population of rattlesnakes, it would seem to me that the best place would be a controlled setting like a zoo.”

Media hype and misinformation panicked the ecologically challenged. Venom was going to leak into Quabbin’s 412 billion gallons of water, poisoning Boston residents. Snakes would be slithering out of faucets. The ravenous serpents would devour every living thing on the island, then swim to the mainland and overrun the state.

Dark and light morphs. Photo © Tom Tyning
Dark and light morphs. Photo © Tom Tyning

“Snakes on a plane? No, on an island, but just as scary,” screamed a Boston Globe link to hardcopy news alleging that the Division would “breed and raise 150 venomous timber rattlesnakes and turn them loose.” The Division will be delighted if it can breed five a year. Provided they survive and reproduce, natural recruitment might push the population close to 150 by mid-century.

The Globe’s Meredith Warren called the plan a “Jurassic Park-like experiment,” wrongly reporting that “your tax dollars will be paying for snake baby-sitting.” Of the Division’s $6.5 million budget, just $150,000 issues from the General Fund. Each year all Natural Heritage and Endangered Species projects combined cost taxpayers 2 cents each.

In an interview with former TNC biologist and the Division’s current Natural Heritage director Dr. Tom French, CBS Radio’s “Nightside” host Dan Rea continually voiced his hatred of all snakes. He kept asking why we need rattlesnakes, what they’re good for and why the Division is wasting resources protecting them in the wild when they’re dangerous, ugly, unpopular and, if allowed on the planet at all, should be kept in zoos. Somehow French maintained his cool, occasionally breaking through the monologue with clarity and humor.

Not Just About the Cute and Cuddly

The snakes are being headstarted at the Roger Williams Park Zoo in Providence, Rhode Island where my wife Donna and I were met by their doting keeper, conservation-program director Louis Perrotti. “We’re out to save the endangered species of New England,” he said. “It’s not just about the cute and cuddly; all species matter. It’s not for us to pick and choose. I want all the spokes in my wheel.”

Juvenile timber rattlesnake being headstarted at Roger Williams Park Zoo, Providence, RI. Photo © Donna Williams
Juvenile timber rattlesnake being headstarted at Roger Williams Park Zoo, Providence, RI. Photo © Donna Williams

The five babies stretched up against their glass cages, showing us their ivory bellies and chocolate-patched gray-brown backs. “Ugly,” they weren’t. In another year they’ll be big enough to have radio transmitters surgically implanted. If any swim off the island, they can be fetched — a precaution for them, not people.

The feared rattler explosion is impossible. Females rarely bear more than a dozen young; they only start reproducing when they’re about eight and then only every three to five years. Nor would the snakes affect Mt. Zion’s prey base. On a good growth year a timber rattler might consume three rodents, and it can get by on one.

Cornell herpetologist Dr. Harry Greene classifies snakebites as “legitimate” and “illegitimate.” In Massachusetts there have been none of the former for at least 50 years, this despite the fact that 200,000 people annually tramp through one of the rattler refuges, the Blue Hills Reservation.

Greene would classify the late Cotton Dillard’s 45 rattler bites as illegitimate. I met Dillard at the Opp, Alabama Rattlesnake Rodeo (now in its 56th year), an event that taught me much about America’s perception of rattlesnakes. He excelled at “sacking,” bare-handed competition to see who can toss the most snakes into his sack. (The secret to winning, he confided, is “to stay sober.”) Sacking was more than sport to Dillard; it was “witnessing for the Lord.” Whenever he got bitten onlookers could see that the Lord kept him alive; and no, he didn’t think this was about acquired immunity. (And no; he didn’t die of snakebite.)

Yellow morph. Photo © Tom Tyning
Yellow morph. Photo © Tom Tyning

I left Dillard in order to observe the roundup, this for eastern diamondbacks. You insert a hose into the hole of a “gopher” (tortoise, not rodent), holding the end to your ear. If you hear only “poof, poof, poof,” that’s the tortoise, and you move to the next hole. If you hear “poof, poof, poof” and “buzza-buzza-brrrrraaap,” you pour in gasoline, killing the tortoise (and perhaps a cohabitating eastern indigo snake), but driving the rattler up to where you can snag it with a treble hook. Rattlesnake roundups are declining but still popular in the South and West. At the 2015 Sweetwater, Texas roundup participants killed 3,787 pounds of western diamondbacks.

A Welcome and Wise Move

In a letter to the state’s top environmental official, the Conservancy voiced a position that echoed the broader Massachusetts environmental community: “The Conservancy supports the Division’s efforts to conserve the timber rattlesnake by restoring populations in suitable habitat, with consideration for public safety, such as on Mt. Zion Island.” And French’s calm, endlessly-repeated explanations may be quieting some of the caterwauling. Now for every ignorant letter to the editor I see at least two intelligent ones.

NPR aired an interview with French and other snake experts in which enlightened host Audie Cornish asked all the right questions and listened to all the right answers.

Yellow morph basking. Photo © Tom Tyning
Yellow morph basking. Photo © Tom Tyning

So tight is the prose of accomplished naturalist Mark Blazis, who writes the award-winning outdoor column for the Worcester (Massachusetts) Telegram, that he’s able to tell all in a mere headline: “State’s Plan to Save Timber Rattlesnake a Welcome and Wise Move.”

The Quabbin Watershed Advisory Committee has voted in favor of the project. And, ignoring an online petition demanding he nix it, Massachusetts Governor Charlie Baker has stated his support.

But the most encouraging comment I’ve heard issued from none other than Peter Mallett when I interviewed him a month after he’d ignited state and national hysteria: “Well, I’ve changed my mind,” he declared. “I’ve listened to Dr. French, and he makes a lot of sense. I know people freak out at the word ‘snake.’ But this planet was not made just for humans. Every species on Earth needs a place.”

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70 comments

  1. Mark S Hughes says:

    Rattlesnakes are dangerous but extremely important to the environment. I like and respect
    rattlesnakes but from a distance. Mark in Seattle

  2. Charles Story says:

    Hooray for Mass! Rattlesnakes are fearsome beasts, but from experience and my dad’s instruction, I am in favor of preserving these rat eaters! They usually eat undesirable vermin, and occasionally the stray cat. In fact, Dad told me that all snakes are beneficial animals in America! Not so where cobras, mambas, tiapans, and other vicious snakes kill thousands annually.

    Our governments teaches snake capture and eating in survival school! We should give space to all wild critters – they could save our lives some day.

    If you are hell-bent to kill snakes, go to florida and kill all the Pythons you can find; feed their carcasses to Alligators or grind them up for fertilizer!

  3. Sandra Leftwich says:

    I have a question. My dogs found a snake that looks very similar to this rattlesnake, but it did not have rattles. I got the snake away from the dogs with a stick and put it in a cart thinking it was dead, but when I checked the cart, it was gone. Nothing had access to this cart other than myself. The snake was approximately 4 feet long. I have a sincere respect for all wildlife on this planet. If it is here, it is here for a purpose, but I did not want a snake to bite the dogs nor did I want the dogs to kill the snake. My question – could this have been a rattlesnake who had just not grown the rattles yet? Thank you for any replies.

  4. Greg A. Olson says:

    I’d back of the insults as “other” people who like to hunt, fish, camp, hike, canoe, etc., and are naturally afraid of rattlesnakes–especially if they have children–as ignorant, scared, obsessed, etc. No sense offending the type of reader you need to enlist in your conservationist efforts. Most people who like to ramble in the out-of-doors are “conservationist”–they just don’t know it yet (yes, “ignorant” but don’t call them that, especially when written in an obvious challenging “offensive” tone. I hunt and fish, go camping and canoeing, etc. I’ve seen dozens of rattlesnakes and I’ve killed a few. There is a time and place for them. Camp ground full of children? No. Out int the “wilderness” which Oregon has.., leave them alone. 2 or 3 rodents per year is not exactly what I call rodent control.., it would take thousands of rattlers to control rodents at that rate. Get these “Anti-types” motivated by stopping people from illegally bringing in invasive species of (poisonous ?) snakes from out of country. Look how messed up Florida has become. I’ve read about Anacondas and Pythons etc., but now I’ve heard there is some kind of cross bred Cobra in Florida. Deal with the invasive species and leave the native rattlers alone.

  5. Michael Garrison says:

    I salute the staff and supporters of the snake-husbanding project at Roger Williams Park Zoo for two kinds of bravery: (1) for helping to preserve a misunderstood species in the face of uninformed media/public criticism, and (2) for working with venomous (and somewhat dangerous) creatures. As a field geologist/paleontologist, I’ve had MANY close encounters with Western Diamondbacks and Mohave Green rattlers. One diamondback actually crawled into my backpack that I had left on the ground while doing a surface mine survey. It was a very cold morning and the poor thing had evidently sensed the residual heat inside the pack that had accumulated after being on my back for several hours. When I spotted it coiled up inside and gingerly upended the pack, the cold-stiffened snake rolled out onto the ground, much like a disconnected bicycle tire rolling down a hill! It took several minutes for it to recover and move away. As a volunteer at a local herpetology museum, I’ve had ample opportunity to handle non-venomous herps like gopher snakes, king snakes and boa constrictors. They’re beautiful to behold that intimately, but even I experienced that instinctual sweat-inducing fear humans have of large snakes. I can appreciate the community’s bias against the rattler-preservation project. That’s a tough one to overcome!

  6. Jim Corriere says:

    Snake round ups are just awful!

  7. Diana centro says:

    Please save

  8. Jeanne Layton-Miltner says:

    I agree with all that against reintroducing the Timber rattler? Are you NUTS!! for heaven’s sake, most were gotten rid of because backpackers and Washington’s Horsemen could not even use the trails that they fix and maintain because of the tens of thousands of Timber Rattlers in the Mountains of this our state of Washington, people could not even camp in the campgrounds, people were scared!

  9. Grace Neff says:

    If all wildlife was left alone to manage this planet they would do a darn sight better job of it than man.

  10. Laura McGowan says:

    Snakes have sadly been maligned for eons. I am appalled at the rattlesnake roundup held every year in Texas. Even in our present time of readily available information on the internet, people are misinformed. Unfortunately, the media can blow information way out of proportion and people are gullible enough to believe it. Snakes play an integral part in our ecosystems. They are NOT bad guys. I get so angry when people find a snake in their yard or business and first response is to kill it. Although I am not a snake lover, I respect and admire them just as I do ALL of nature. I would relocate a snake I found in my yard if it was venomous (or call a wildlife center to assist me). Stay informed so more species can survive this human overpopulated planet.