Tag Archive: Reptiles and Amphibians

Short horned lizard looking back WMBelieve it or not, there are! A  grand total of 7 native species of lizard live in Canada so while we won’t win any lizard biodiversity awards we at least have a few hardy species that deserve respect for being able to survive here.  Not only that, but the one I was searching for, the greater short-horned lizard, has the unique ability to shoot blood from its eye!

Finding any of these lizards can be challenging at the best of times but compounding things is that this species is a master of camouflage, only a few inches in length and unfortunately, critically endangered due to habitat loss.

Never one to be deterred by long odds, I set out to find one. The searching process involved slowly walking along south-facing, rocky hills in a slow and meticulous manner while keeping my eyes fixed on the ground immediately in front of my feet. Only when the lizard is about to be inadvertently stepped on will it bolt from cover.  Thankfully, my good luck that week continued and this one scurried from cover shortly after starting the search.

They don’t view humans as predators so I didn’t have to worry about getting a squirt of blood in my face while I photographed it! They save that secret weapon for foxes, coyotes and other would be predators. By rapidly increasing the blood pressure around their eyes, it’s believed they rupture a small blood vessel causing blood to shoot as far as 2 meters. The would be predator understandably becomes startled and distracted long enough for the lizard to run for cover,  or if it was already picked up, the blood is known to be mildly noxious causing the predator to drop it!  If that wasn’t enough they also have the ability to inflate their bodies with air to become a sharp, spiky balloon. With these remarkable and effective survival strategies, all they need from us is to curtail the destruction of their habitat and they should be able to survive for generations to come.

Prairie rattlesnake raised up WMIn the grand scheme of things not many people like or tolerate snakes, especially venomous ones like this prairie rattlesnake. Even in national parks they have a hard time since anyone with a car and a dislike for them can easily make quick work of them. This one was out doing what snakes do and basking on the road. Fearing that it would either get intentionally or unintentionally run over, we used a long pole to safely move it off the road. At the time it wasn’t too happy about the helping hand but if it knew the possible alternative it might not have been so defensive or made such a rattle!