Nature Connection: Staying Cool

Baby, it’s hot out there. 

This isn’t exactly a shock since it is July, one of our hottest months of the year, but somehow it always manages to take us by surprise. The sudden gridlock at a favorite intersection can astonish us as well, especially if we haven’t allowed enough time for a serious delay. We may have to admit it isn’t exactly unexpected, but some days, it boggles our minds a little.

Summer on Cape Cod is a busy time. It’s also hot, though not as hot as communities on the other side of the bridges. Humidity makes it extra special. For those of us that are lifelong residents, there are still ways to get around, ways to avoid the worst of the heat as well as the crowds.

We humans aren’t the only ones to suffer in the heat. A quick look at our lawns lets us know the grasses aren’t thrilled with the heat or the watering ban. My gardens with native flowers and shrubs are doing just fine without watering as they are not beginner gardens, though my containers with annuals and my vegetable gardens need a little help to survive the worst of the heat and ongoing drought.

If you’re out and about in nature in the summertime, you are probably aware that most animals and birds are likely to be active at the beginning and end of the day when the air is a bit cooler. An acquaintance of mine who loves to sleep late often goes out in the midday sun and wonders why she doesn’t see or hear many birds. Birds rest during the worst heat of the day, in the coolest spots they can find, that’s why.

Not all birds can take a midday siesta. Those with youngsters in a nest or fledglings that need to be fed and chased about must remain active throughout the day. Heat is tough on nesting birds. Parasites, fungi and diseases can all thrive in crowded quarters, and hot little bodies in a tight space may help them thrive even more. Fledglings can spread their wings and preen themselves once out of the nest, but need to be taught how to find water and food as well as shelter. Many will pester their parents for several more weeks, though by the end of two weeks most will be fairly independent.

Birds don’t sweat like many mammals do, though they can cool off by opening their beaks and panting, standing in water or bathing. Most will seek out shade, so if you have a birdbath, shady areas are the best spots for them in the summer months. Be sure to change the water at least once a day, more when it is especially warm out. I also put out a shallow dish of water on the ground under a large shrub that is used by rabbits, squirrels and birds throughout the day.

Many insects also need a little water but will drown in large birdbaths. Add a dish filled with small stones or marbles for them. I just use a plate that has a rim that I fill with water and pebbles and it works great. The bees and butterflies can stand on the stones and drink with ease.

Most mammals rest during the middle of the day when the heat is the strongest. They will seek out a cool spot with a breeze beneath a tree or even the side of a building. Concrete and asphalt collect heat in the summer and can burn little feet, so most wild animals will avoid sidewalks and roads. Even heat-loving snakes and turtles may find the extreme heat too much and seek out cooler places to rest until the day cools off. Please remember that our pets can also burn their feet on hot sidewalks and try to limit their exercise in the middle of the day as well.

Due to air conditioning, which has become almost ubiquitous, humans have been able to work and continue many activities even through the most intense heat spells. Back in the day, workers got up early and worked for a few hours before taking a siesta when the warmth became unbearable. They could work again as the air cooled after the sun went down. Those who had to work through the worst parts of the day had to be sure their heads were covered and that they had plenty of water. Heat stroke kills many people each year and is not something to take lightly.

Our pets can also suffer from it, so don’t let your silly dog lie around in the hot sun even though they tell you they love it. Most of our pets seek cool places to rest inside, whether on tile floors or in shady windows with a breeze.

Wildlife that lives in ponds seeks deeper water on days like these. They may rest in the shade, moving about as the sun moves. Many fish and other pond creatures are more or less nocturnal and are more active on cool nights.

Ocean animals also seek deeper water. Those that become trapped in tidal pools may suffer from the heat, depending on location and the size of the pool. Smaller pools heat up more quickly than larger ones. Crabs and shrimp may hide under seaweed or rocks, taking advantage of the shade and protection.

Wherever you find yourself over the next few weeks, remember that summer is brief and that we are fortunate to live so close to the ocean as well as hundreds of ponds. Put out some water for wildlife if you can and offer a shady spot as well. Take it easy, especially at midday, and be mindful of your pets.

If you’re in need of entertainment you can always get into an argument with someone about whether extreme heat or cold is more bearable. Good luck and stay cool.