This St. Patrick's Day, defy convention and celebrate snakes

Queen snake (Photo by Joe Crowley)

Queen snake (Photo by Joe Crowley)

March 16, 2016 | by Raechel Bonomo | 6 Comments

For many of us, Saint Patrick is known as the protector of the rolling hills of Ireland. Every year people around the world join in celebrating his legendary story.

The green beer, shamrocks and other verdant regalia common of the current St. Paddy’s Day are actually meant to celebrate the story of St. Patrick. Folklore has it that after 40 days of fasting and wearing a garment of green, he drove the snakes out of Ireland and chased them into the sea.

To this day, the grassy landscapes of Ireland remain free of any snake species. And despite this popular tale, they always have.

According to scientists, there has never been any fossil evidence of snakes found on the island; proving no snake has ever slithered on Irish soil. It is believed snakes were unable to reach these lands due to the Ice Age, which kept Irish territory too cold for snakes to survive.

Eastern foxsnake (Photo by Ryan M. Bolton)

Eastern foxsnake (Photo by Ryan M. Bolton)

England, on the other hand, was colonized by three species of snakes: venomous adder, grass snake and smooth snake. This was possible by the land bridge connecting the country to Europe.

Ireland is one of five regions that are snake-free. The others are New Zealand, Iceland, Greenland and Antarctica.

Although many staff and Conservation Volunteers at the Nature Conservancy of Canada (NCC) may celebrate St. Patrick’s Day, we like to keep our snakes on our lands. In fact, we’re making efforts to ensure they stay.

Blue racer (Photo by Joe Crowley)

Blue racer (Photo by Joe Crowley)

Snakes are an important part of ecosystems. As middle-order predators, they keep natural environments and food webs working.

There are 25 species of snakes in Canada, including the now-extirpated (locally extinct) timber rattlesnake. Twelve of these 25 snake species are considered endangered by Committee on the Status of Endangered Wildlife in Canada.

One of these species is the blue racer, a snake exclusive to Pelee Island, present on the more than one-kilometre stretch of land protected by NCC on the island.

“NCC’s work to manage non-native invasive plants and plant succession in key areas provides a mosaic of sun and shade to keep the snake species on NCC properties happy,” says Mhairi McFarlane, conservation science manager for NCC’s Ontario Region.

By eradicating most of the non-native common reed from an 800-metre stretch of shoreline on the island, NCC has recreated foraging, basking, nesting and hibernation sites for snake species present on Pelee Island, including blue racer and eastern foxsnake.

Night snake (Photo by NCC)

Night snake (Photo by NCC)

Snakes can be found on NCC’s many properties across Canada, except in Newfoundland and Labrador. That said, in 2010 a pregnant garter snake was found in St. David’s in southwestern Newfoundland. This species, despite being native to other Canadian regions, was considered an introduced species on the island. 

For those of you who are like Indiana Jones and are afraid of snakes, you have nothing to fear. A common misconception of snakes and a reason why people develop a fear towards them is their presumed venomous bites. But in Canada, there are only three species of venomous snakes: the endangered Massasauga in Ontario; the western rattlesnake in southern British Columbia, southwestern Alberta and southern Saskatchewan; and the rare night snake in limited areas of southern BC.

Common gartersnake (Photo by NCC)

Common gartersnake (Photo by NCC)

It is important to note: snakes are more afraid of you than you are of them. Much like any species, they generally will only bite if provoked. Bites from snake species in Canada are few and far between. 

Massasauga rattlesnake (Photo by Tim Vickers)

Massasauga rattlesnake (Photo by Tim Vickers)

But this superficial fear of snakes (also known as ophidiophobia, or ophiophobia) is one of the main reasons why many snakes are at risk. In addition to habitat loss and fragmentation, snakes face several human-posed risks such as harassment and needless killing.

The Nature Conservancy of Canada is not only working to protect the species on our properties from coast to coast, we are also working to raise awareness about our slithery friends. So on this St. Patrick’s Day, celebrate the Irish saint with your attire; not your mindset. While sporting green, help share the importance of these not-so-scary reptiles.

About the Author

Raechel Bonomo joined the Nature Conservancy of Canada’s team in July 2015 as the communications assistant.

Read more about Raechel Bonomo.

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6

  • Anonymous March 18, 2016 - 10:01
    I think that Folklore you were reading was using figurative language or something, cause as far as I know, St. Patrick's day was originally to celebrate the Christians running the Pagans out of Ireland. "Snakes probably meant the Pagans residing in Ireland.

  • the madscribbler March 17, 2016 - 9:55
    Very interesting! I didn't know there were never any snakes in Ireland. I've always loved snakes and played with them when I was younger.

  • Chip March 17, 2016 - 7:39
    I like snakes, but am relieved to hear that there are no poisonous varieties in Nova Scotia.

  • Colobo March 17, 2016 - 2:35
    Thank You Raechel, it has been very enlightening and educational about the Canadian snakes. I would have liked a photo of each kind displayed to make the article totally informative. Even this way it has definitely lessened my aversion to them. More educational info about the wild would help the general populace to be less afraid of them. Again thanks for the info...

  • Anonymous March 17, 2016 - 2:14
    Thank you for this delightful article and I wish you would include a picture the rare night snake in limited areas of southern BC. Thank you and happy St Patrick's day to you.

  • Anonymous March 17, 2016 - 1:35
    I am a strong supporter of Nature Conservancy Canada

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