After the storm: rattlesnake encounters will be on the rise

Every monsoon season, a handful of big storms that sweep through the valley and rearrange our yards and shingles. The next day, an chainsaws and leafblowers join the sound of cicadas as the aftermath is handled.

Along with the downed trees and trash-scattered streets are rattlesnakes that have been displaced by the water and wind. After a massive storm, places where rattlesnakes may have been hiding from the heat can be flooded or destroyed. That means that these snakes have just a few hours to find new places to hide before the daytime heat kills them. That often puts them into conflict with people.

One of the places where rattlesnakes frequently live during the hottest times of year are in small caves along the edges of normally-dry washes. When these washes fill with water, rattlesnakes need to move. For home owners at the edges of these washes, that means that the rattlesnakes could be moving to the nearest dry area – your patio. Covered patios and entryways make up the majority of rattlesnake relocation situations after rainouts. They’ll also be hiding in the debris caused by the wind and flooding. Fallen trees and collections of yard debris are going to provide cool cover for these displaced snakes, and should be treated with caution when they are cleaned up.

The extra humidity also causes rattlesnakes to be more active, so they are already more likely to be hiding in temporary hiding spots, and may be more easily displaced by the big rain. Rattlesnakes are shedding their skin and heading out to hunt and drink after a long period of inactivity during the hottest and driest time of year, and that makes post-storm movement even more of a factor for home owners bordering desert areas.

Aside from the normal rattlesnake safety measures, extra caution is recommended during the cleanup process.

What should you do to keep safe from displaced rattlesnakes?

  1. Be alert around covered entryways and patios, especially in the corners. Rattlesnakes often use these covered areas to hide after extra-wet weather forces them to leave more preferable areas. If you have any decorations in the corners, like pots or plants, it may be good to move them out or at least create extra space between the corner and these features. Especially in the early morning, be mindful of the spots right around the front door.
  2. If you have downed trees or yard debris that has collected after the heavy wind and rain, give it a day before cleaning it up. Be mindful while you do so of the potential for rattlesnakes to be using it as temporary shelter. Rattlesnakes may be “stuck” in situations where they need to quickly choose places to hide from the daytime heat that are not preferable, and may end up hiding in piles of branches and fallen leaves. By waiting 24 hours, you give the snakes a chance to leave if they are there during the next suitable time to do so (at night).
  3. If you live near a wash or drainage, be especially cautious. Rattlesnakes are very common in drainages and the rain can force them to move erratically, often taking cover at the nearest available shade – your house.
  4. Accompany dogs outside during their bathroom breaks and give the yard a quick check before allowing children to play in unprotected yards. If possible to let them out earlier in the day while it’s still hot, that may further decrease the chance of an unwanted rattlesnake encounter.
  5. If you do not already have a rattlesnake-protected property, consider having a rattlesnake fence professionally installed to keep rattlesnakes out even during periods of irregular behavior.
  6. If any rattlesnakes are seen on the property, do not approach them and call a professional to help.

More than the monsoon – rattlesnakes may be surface active in any temperatures, any time of year.

Something that surprises many home owners each year are sightings of rattlesnakes after Winter rainfall. While it is true that rattlesnakes are largely inactive during the cooler months of the year (roughly November through February in the Phoenix area), some conditions will make them show up at any time. Heavy rain can cause similar displacement issues for rattlesnakes if it gets into places they’ve selected to spend the winter … especially if these are temporary, artificial, or new sites.

Other than displacement, rattlesnakes still need to drink in the winter time. Even in relative low temperatures for rattlesnake activity, they may come to the surface to collect rain in their coils or drink it directly from the rocks.

Here’s a video I took years ago at a small Timber Rattlesnake den, showing one of the several present rattlesnakes coming out to drink from the rocks.

If you have a rattlesnake denning on your property, you have a decent chance of seeing it sitting on the surface as the rain starts, or just after if the storm breaks to sun. What most people don’t like to learn about these situations is that the rattlesnake has almost certainly been in the area since about October, just hidden until having a reason to come out.

All in all, rain is just one of the many factors that make rattlesnakes move and be visible to people.

The monsoon is here. Are rattlesnakes more active?

After months of brutally hot and dry conditions, the valley was absolutely hammered with rain and wind last night. The longer a person lives in Arizona, the more they learn to love such events. This is certainly true for native Arizonans, including rattlesnakes.

As humidity increases, rattlesnakes that have been hiding deep under cover have been emerging in small groups at the entrance of these safe areas, hoping for some rain. When the first sprinkles do come falling down, the rattlesnakes coil and gather rain on their scales, then drink it from any surface they can. While most of us were swearing in traffic or huddled at the office window watching palm leaves fly through the air, rattlesnakes all across the valley were sitting out in the open waiting for their first drink in awhile. The long wait is finally over – another foresummer survived.

To quickly address what you may be hearing out there: yes, monsoon weather does increase rattlesnake activity.

So what is next in the life of a rattlesnake? Does the monsoon make them more active?

In short, yes. Though rattlesnakes are active all year to varying degrees, the monsoon moisture brings the greatest period of activity of all. In just a few short months, they need to shed their skin (at least once), eat, mate, have babies, eat again, mate, establish dominance over new areas, travel to birthing, shedding, and hunting areas, and more. They are very active and this means that they can show up in surprising places more than other times in the year.

It’s not just the moisture and a chance to drink that brings them out – temperature is a primary driving force that dictates most rattlesnake activity. When the rain finally comes, the temperature stabilizes into a much more survivable, and predicable, range of temperatures. Daytime temperatures drop, nighttime temperatures stay put, and overcast skies can mean a longer, slower climb into lethal temperatures each day. This makes heading out into the world in search of mates or food a much less dangerous activity, and rattlesnakes begin to cover ground much more than in previous weeks. Under the darkness of a new moon in the monsoon humidity, rattlesnakes can be found moving in great numbers everywhere in Arizona.

This may not mean that people are more likely to run into them. Unlike the active period in the Spring, much of their activity takes place at night. That means that while they may be more active than any other time during the year, much of the contact time that can overlap with human behavior takes place right at sunup and shortly after. That means that we will get a few relocation calls each day from people surprised by a rattlesnake sleeping by the front door as they leave for work, but much of the rest of the day is pretty quiet. that is, until the babies start to move.

What happens when baby rattlesnakes are born?

Starting in mid July (now), some rattlesnakes begin to give birth. Rattlesnakes give live birth and do not lay eggs, and will stay with their babies for a period of time afterward. Once the baby rattlesnakes have shed their skin, they head out into the big scary world to eat and figure out how to be a rattlesnake.

As they wander, they often get into a lot of trouble. We find baby rattlesnakes in all kinds of terrible situations – stuck in glue traps, squished all over roadways, and crawling around in conditions that no self-respecting adult rattlesnake would ever be caught out in. This is bad news for home owners near areas where rattlesnakes live, since the likelihood of random encounters may be higher. However, unlike what is often the case with larger and older rattlesnakes, a visit from a newborn rattlesnake may not be for any particular reason but close proximity to desert areas, and may not actually indicate a rattlesnake “problem”.

What can be done to avoid rattlesnakes during monsoon season?

Even when rattlesnake activity is at its peak, the usual rules apply: stay aware, avoid putting hands and feet into places you can’t see, and keep the yard clean. If your backyard looks anything like mine does right now after last night’s massive storm, debris and leaf litter can be all over and be used as cover for rattlesnakes. Do what you can to keep debris to a minimum, rodent populations in check, and assume that any dark place has a rattlesnake in it until proven otherwise. If you live near an area where you may have random rattlesnake traffic, now would be a good time to pull the trigger on getting a rattlesnake fence installed, before the babies come. If you do have a rattlesnake fence already, use the pen test to see if your fence is good enough to really do the job.

Even though rattlesnakes are pretty much having a party right now, it doesn’t mean you need to worry too much. Just stay aware, and enjoy the rain!

Living with Snakes Basics for New Arizona Residents

Photo by Brandon Harmon, Rattlesnake Solutions

Many people move to Arizona for our near-constant sunshine, and mild winters. These also make for perfect conditions for reptiles, which to the dismay of many homeowners, live in great numbers throughout the state. Where our neighborhoods meet the desert, an encounter with a snake every so often is just part of life.

The valley is home to 6 unique species of rattlesnake, all of which pack a harmful, venomous bite. A bite, which if logic prevails, is almost always optional. Rattlesnakes are on the menu for many desert predators. They’re nervous, shy, and like most animals, will try to prevent their own death when it is threatened. Rattlesnakes do not chase, jump at, or come after perceived predators, regardless of the numerous, fictional tales we as Arizonans are sure to hear. The fact is; rattlesnakes encounters are almost always harmless if in nature, and optional in our yards.

So what is the home owner to do, when a venomous visitor suddenly drops by one morning, coiled on the porch and going nowhere? The first thing to consider: nobody is in danger. The snake has been seen, and the only way anyone will be within range of a bite is if they put themselves there. Statistically, this is what many shovel-wielding husbands will do, becoming the single largest bite statistic, by far. A bite to the hand of a home hero can cost well over $100,000, cause incredible pain, and result in disfigurement and occasional death. Contacting a professional to remove the animal costs around $100, and is absolutely safe and humane.

Taking one step back – why is the snake there? Isn’t there some way to keep them from being there in the first place? Fortunately there is. Here are a few tips to keep your yard as rattlesnake-free as possible:

  • The desert is a hard place to live; make sure your yard isn’t an oasis. Rattlesnakes want food, water, and shelter. Deny those, and the yard is nothing interesting. Fix leaky hoses, keep the yard clean, and make sure all of the bushes are trimmed and free of dead plant material underneath.
  • If you have a view fence or wall surrounding the property, complete the barricade. Door sweeps and wire fencing can be installed to keep animals out. It’s a relatively inexpensive Saturday project for the handy, or contact a snake removal company to install it for you.
  • Forget the store-bought snake repellents and mothballs; they simply do not work. Many pest control companies will swear they do, but all research points to repellants being a smelly waste-of-money.

Dogs can be trained to avoid rattlesnakes by a number of businesses around the valley, and an inexpensive vaccine can be requested by most veterinarians. Keep dogs on a leash in desert areas, and have emergency information on-hand if you live near open, native desert.

Despite the very high number of snakes that are found here, bites still make the front page when they occur. It is a relatively rare event with an extremely low fatality rate, which somehow still occupies a place in our culture as a major threat to be feared by every desert home owner. As citizens in this amazing Sonoran habitat, it is the responsibility of all of us to be peaceful, well-informed co-inhabitants with the desert wildlife. Rattlesnakes may be the thing of nightmares to many, but that is an optional fear that, like most fears, fades to nothing with a willingness to learn and a touch of understanding.

In the valley, the most common places to run into a rattlesnake in your own yard are Cave Cree, Scottsdale, and other areas where there is a lot of development and contact with native areas.

As a primer, it might be good to carve out about an hour and a half to watch this long-form presentation on rattlesnake avoidance in Arizona and how to feel better about it all if you fear them.

Most Commonly Encountered Snakes in the Phoenix Area

Western Diamondback Rattlesnake

VENOMOUS – Grey to tan in color, between 1’ and 4’ long. Easily identified by the distinct white and black banded tail, and rattle. Defensive in nature but easily avoided if encountered. Do not attempt to capture, kill, or otherwise interact with this snake.


Sonoran Gophersnake

BENEFICIAL – Also commonly misidentified as a “bullsnake”. Tan, yellow, or orange in color, with dark brown blotches, between 1.5’ and 5’in length. Defensive if attacked, but non-venomous and will not bite unless attacked. A gophersnake is great free pest control.


Desert Nightsnake

BENEFICIAL – Grey or dark brown with double rows of spots on the back, between 8” and 14” in length. Often confused with a baby rattlesnake due to elliptical eyes and triangular head. Absolutely harmless, this snake feeds on spiders and scorpions in the yard.


Speckled Rattlesnake

VENOMOUS – Highly variable, this snake takes the coloration of rock where it is found; orange, brown, white, or light grey. It is small, between 1’ and 3’  in length. If seen, do not approach this snake for any reason.


Longnosed Snake

BENEFICIAL – Often confused with the kingsnake, this snake is between 8” and 3’ long. It eats lizards and their eggs. They are absolutely harmless, and can reduce rattlesnake-attracting prey in a yard.


Kingsnake

BENEFICIAL – Black and white banding from head to tail, and between 1’ and 4’ in length. Kingsnakes consider rattlesnakes a primary food source, and are great to have on a property. They may bite if picked up, but are otherwise completely harmless.


Coachwhip

BENEFICIAL – Fast, slender, and between 1’ and 5’ in length. May be black, olive, or red in color. This snake eats rattlesnakes and other prey items and should be kept as-is if seen. They will bite if picked up, but move away quickly if seen and are difficult to capture.

24/7 Removal Hotline: 480-237-9975

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Rattlesnakes and Pool Noodles. Do you need to freak out?

No. Use your pool noodles to noodle as much as you can noodle. Though some recent news may make it seem as if rattlesnakes and pool noodles have something to do with one another, it’s really a another mix of slow-news-day meets non-issue.

Here’s a link to the video of Bryan Hughes from Rattlesnake Solutions talking about the issue on the local news.

Here’s another report that was on ABC15, where Greyson Getty from Rattlesnake Solutions talks about what’s really happening and how to avoid it.

Rattlesnakes are often found in areas where people keep their pool equipment. It’s hot out there, getting up to 111F this week! Contrary to popular belief, rattlesnakes really don’t like excessive heat. In fact, too much will kill them. A body temperature of about 105F is potentially deadly to a rattlesnake, so during this hot and dry portion of the summer, they need to find a cool, dark place to wait until better conditions come back with the rain.  The places where people store pool equipment are often perfect for this kind of behavior, called estivation … which is kind of like hibernation, but for the heat, rather than Winter conditions.

Pool toys stacked in the corner, or in this case, against a block wall, can create a shaded, damp area that is much cooler than the surrounding exposed yard. This can be very attractive to rattlesnakes trying to escape the summer heat, especially when the pool toys are routinely stored in the same spot, and not often used. While a snake being actually inside of a pool noodle isn’t most likely a very common scenario, rattlesnakes using pool toys and being found under them is very common and one of our go-to spots whenever we do a property inspection, looking for the kinds of places that rattlesnakes are found in the yard.

What you can do to avoid rattlesnakes showing up near your noodles:

  • Keep your pool toys up off the ground, or in a box
  • Store them in a place that can get hot, and avoid areas alongside the home that receive more shade than other areas
  • If you don’t have a box or can’t keep them up off the ground, change the location of where you store them each time you use them.
  • Make sure to never store pool toys in an area where rodents are digging holes, or access to other cover exists
  • Have snake fencing installed to keep rattlesnakes out of the yard and away from the pool
  • Keep pool toys away from other pool equipment, like the pump area, and especially from decorative rock features and plants

Mostly, though, take the story with a grain of salt, and don’t let it stop you from enjoying the pool. There are some aspects of the story that seem a little bit fishy, like a “very large” rattlesnake being in a space only a little larger than an inch in diameter, and the report of other snakes being in there, too. If it were mid-July, I can see how a rattlesnake could possibly be giving birth to other rattlesnakes in something like a pool noodle, but this early in the year, it’s very unlikely. I have personally found a mother Western Diamondback Rattlesnake with her newborn babies in pool toys several times, but if you do as the items above suggest, it shouldn’t be something to worry about at your house. Store this one in your mental list of things to worry about somewhere between “wiggly wheel on a shopping cart” and “I asked for no mayo and this has mayo on it”.