Arizona’s spectacular monsoon season is in full swing this year. Here in the Middle San Pedro River Valley, we have received 7.28 inches of life-giving rain during the past seven weeks. Life of all kinds is emerging, much of it empowered by this season alone.
The strikingly beautiful Gila monster pictured above was photographed by my wife Kathleen just days ago. (One more reminder to my readers: if you don’t see that image, it is because you are viewing this in your email. Always go to my blog site – https://ralphwaldt.com – to see this post as I intended it, without omissions.) It is one of many desert animals whose activity increases or otherwise changes as a result of monsoon weather.
The world we live in has been under deep duress this past year; the global pandemic, political division, economic hardship, and numerous worldwide catastrophes have all combined to make many people feel stressed and depressed. That is the anthropocentric world. A wider view – beyond the human-centric world that we pay so much attention to – encompasses the rest of the planet’s glorious and infinitely varied life. When I feel overloaded after viewing the day’s headlines, I can always find a source of solace, reassurance, and joy simply by abandoning the vicarious, shallow world of my computer screen in favor of the outdoor world. All it takes is a few steps outside. Sunlight, vivid green plants, lizards, trees, bird song, fresh air… the real world is medicine for the soul.
One does not need to live in a rural area like I do in order to tap into the natural world. I have a friend who lives in suburbia, along the fringes of the immensity known as Dallas-Fort Worth. He spends time in his backyard where trees, shrubs, and a garden bring life and happiness into his world. There are no bears, cougars, or Gila monsters in his yard like there are here – but there is a diverse variety of life. My friend focuses his attention on smaller creatures and other forms of life; insects, lizards, and flowering plants, for example. He photographs what he sees – things that most people never even notice. The photographs from his back yard are often stunning, revealing a world remarkably rich in life captured by a talented, artistic photographer whose sharp observational skills remind us that life is everywhere, and that life is beyond beautiful.
With those thoughts in mind, I offer a series of recent images taken during the heart of the monsoon season here in the Middle San Pedro Valley of southeastern Arizona…
My wife, Kathleen, encountered this Gila monster as it was attempting to cross a public roadway. She did the right thing – she pulled off the side of the road, turned on her hazard lights, and stood by, ready to usher the lizard out of harm’s way should a speeding motorist arrive on the scene. As the Gila monster made it safely off of the pavement, it turned to face Kathleen and her camera, then ambled off into the desert. The lizard was lucky this time. Large numbers of reptiles are killed on Arizona’s roads every day, many of them by people who are fast drivers and/or simply harbor callous attitudes towards reptiles. All it takes to avoid such losses is slower speed and a modicum of care for the life we share the planet with.
A single feather laying in front of our ramada had a story to tell: a great horned owl had landed there the night prior, likely as it pounced on a prey item.
Mornings that follow monsoon rain storms often reveal the nocturnal work of encruster termites. These tiny insects encrust plant stems (or in this case, mesquite beans) with a mixture of soil particles and viscous saliva, then feed on the encapsulated items. Termites are exceptionally important components of this ecosystem; they are very numerous, widespread, and perform a crucial ecological function by breaking down plant cellulose, thus returning essential nutrients to the soil.
Some two decades ago, I first tasted wolfberries – they were delicious. Native peoples gathered these berries as a seasonal food source. A large number of birds and mammals utilize them as a high-calorie-per-unit-weight food source, packed with natural sugars. This plant is of the genus Lycium.
Summer raindrops adorn the fresh blossom of an Arizona poppy plant, Kallstroemia grandiflora.
One of the valley’s most common summer wildflowers is also among its most beautiful; trailing four o’clock, Allionia incarnata.The emergent blooms of a barrel cactus. These cacti rely on summer rains for their annual reproductive efforts.
Silver-leaf nightshade – Solanum elaeagnifolium – always a joy to encounter, this native plant is grouped in the same botanical family as tomatoes, but it is not safe for human consumption.Tarantulas are common here, but can be seen with any frequency only during the monsoon season, when lower daytime temperatures and increased humidity bring them out of hiding. If left alone, these are harmless, innocuous creatures.
Caterpillars of the white-lined sphinx moth (and other native Sphingicampid moths) are very common sights during summers graced by monsoonal moisture. When mature, they reach a size approximating that of a person’s index finger.A few days prior, I encountered this mating pair of diamondback rattlesnakes just outside my shop door. Courtship and mating in this species is a process that can go on for several days.
Another diamondback appeared here last week, a large individual. This snake is quite rotund in the latter half of its body – I’d guess that it was a gravid female. Snakes are a valuable asset here, for they are a major help in controlling rodent populations. Mice and rats in southern Arizona could win gold medals for their ability to get into vehicle engines, where they cause frequent and very expensive problems. Puffballs sprout from the floor of our mesquite bosque with great speed after summer rainfalls. Puffballs are specifically designed to work with rain. First, an initial rain is required to soak the soil. This enables the spherical mushrooms to sprout above the surface. Puffballs quickly mature, then wait for the next rainfall to facilitate their reproduction. When raindrops impact a puffball, they cause a sudden increase in internal pressure, forcing thousands of minuscule spores to erupt (or “puff” like smoke) out of the hole in the top of the mushroom. By releasing its spores only in response to falling rain, the fungus assures that freshly moistened soil is available the enhanced survival and successful growth of its offspring. Pretty cool or what?
