HomeTopicsEnvironment and WildlifeCosta Rica's Dry Forest Pit Viper and Why It Shows Up in...

Costa Rica’s Dry Forest Pit Viper and Why It Shows Up in Yards

I’m leaning into being a grumpy old man here, but when I was a kid and I got in trouble my punishment was that I wasn’t allowed outside. I had to sit inside and be bored. These days, I have to all but force my kids to leave the comfort of our little house and go outside.

Last week, I was using the subtle art of persuasion to get my older son to go outside and play with his younger brother by repeating “Go outside and play” over and over again. After the 10th or so “Go outside and play” he finally relented and informed me that he was going to join his little brother in the trampoline.

I had the interior of the house all to myself for approximately 30 seconds until he returned through the front door. Before I could start on a new round of “Go outside and plays” he cut me off with a single word, ‘Snake!’. I followed him into the yard, and he pointed to a skinny little snake all coiled up next to one of my wife’s garden beds. I knew what it was immediately, a dry forest hognosed pit viper.

The dry forest hognosed pit viper (Porthidium ophryomegas) is commonly known as the toboba chinga in Spanish. Though it has a brown, checkered pattern like a few other species of snake, I was able to identify it immediately because of the thin orange stripe visible down the length of the spine.

Though beautiful, it isn’t one of my favorite snakes to find in the yard because they are venomous. They’re a mostly terrestrial, mostly nocturnal snake that hunt via the ‘wait for the food to come to me’ method. When a small mammal, reptile, or amphibian gets too close to a well-camouflaged snake, they swiftly strike their prey. Generally, they bite and then quickly release their meal, letting their venom do its work.

These snakes are ovoviviparous which is a very fun word to say. Ovoviviparous species produce eggs that develop and hatch inside of the body, meaning the females give birth to live young. Sometime during the rainy season, the female gives birth to up to 15 six-inch little snakes.

The literature says there are few reports of dry forest hognosed pit vipers biting humans in Costa Rica, and the limited information available about the bites says that the effects of the venom are localized and relatively mild. Mild as a bite may be, I really can’t have a pit viper in the yard between the spinach patch and the trampoline with two little boys running around, so a snake removal was necessary.

My official stance on handling snakes is do not handle snakes. If you find a snake in an area where you don’t want a snake, call your local fire department. They are trained to come and help you out. I happen to have experience handling snakes and the proper tools to do so safely, so I relocated this young snake from the garden to a local forest. This is something that you shouldn’t do and, if my mom asks, I’m telling her I didn’t do it either. My official story is the firemen came and got it.

As I watched the little snake make its way into the forest, I realized that I’ve never written a Tico Times article about this species and I should get a quick cellphone video of it to accompany the article. I hope you enjoyed the article and I hope you enjoy the video below.

Trending Now

Costa Rica Raises Alert Around Rincón de la Vieja Volcano

Costa Rica has raised the alert level for communities around Rincón de la Vieja Volcano after scientists detected increased volcanic activity, marking a further...

El Niño Leaves Guanacaste Dry and My Family Rationing Water

El Niño has turned Guanacaste's rainy season brown. One expat on dry rivers, thirsty wildlife and water rationing at home.

Argentina’s Nadia Podoroska’s Comeback Gains Momentum in São Paulo

Nadia Podoroska’s return to professional tennis has moved well beyond simply testing whether her body could handle competition again. Six months after returning from...

Heavy Rains Threaten Costa Rica’s Cacao Harvest in the Caribbean

Heavy rains in Costa Rica’s Caribbean region are damaging cacao plantations and could reduce harvests for months to come, with some producers in Talamanca...

Costa Rica’s Rincón de la Vieja Shows Signs of Stronger Eruptions

Costa Rica's Rincón de la Vieja Volcano is showing several changes at the same time, prompting scientists to warn that eruptions could continue and...

US Military Plane Flies 45 Tons of Seized Drugs Out of Costa Rica

Costa Rica sent 45 tons of seized drugs to the US on a military jet after prosecutors said budget limits prevented destroying them at home.

Costa Rica beats Nicaragua 3-0 as Bryan Ruiz wins debut on the bench

Costa Rica finally had something to celebrate last night as La Sele defeated Nicaragua 3-0 in Managua, giving Bryan Ruiz a victory in his...

Costa Rica Opens Modern Pier at Historic San Lucas Island

Visitors to San Lucas Island National Park now have an easier way to get ashore after Costa Rica opened a new tourist pier at...

Can environmentalism in Costa Rica learn lessons from the past?

Does the rise of populism in Costa Rica mean the end to the country’s green credentials? Perhaps, but it doesn’t have to be that...
Loading…

Latest News from Costa Rica

Costa Rica Coffee Maker Chorreador
Costa Rica Car Rentals
Costa Rica Travel Insurance
Costa Rica Travel