It happened again. We had another crazy winter that alternated between heavy snowfall, record-breaking warmth, and icy cold temperatures, which is once again causing us to question how we define winter weather in New England.
It’s seeming like we’ll never again have those long stretches of sub-freezing temperatures that allow our ponds and lakes to freeze solid and give everyone the opportunity to lace up their ice skates and slide across the ice. When I was a kid, everyone knew how to skate because pond skating was so readily available in just about every neighborhood. But now, fewer people skate because it’s so inconvenient to learn and practice. Our ponds seldom freeze thick enough anymore to withstand the weight of a neighborhood full of skaters.
Our increasingly erratic winter temperatures have not just made pond skating in Rhode Island a thing of the past. It’s also confounding the natural world.
I saw numerous reports of crocuses blooming in mid-February when the temperatures hit the 60s for several days in a row. Trees and shrubs in several places started to bud as well. And then they all had to go dormant again when the cold temperatures returned.
Early-blooming spring flowers and shrubs are used to the variability of the New England weather, though, so they aren’t likely to be harmed by their efforts to make an appearance weeks before they should. But the energy they wasted trying to grow and bloom in February may mean they don’t have the energy to try again at a more appropriate time. And as a result, our usual springtime colors may not be as bright or abundant this year. And that seems to be happening more and more often.
It’s not just the vegetation that’s getting an early workout from the unusual swings in winter temperatures, however. Some animals are likely struggling, too.
Wood frogs have the remarkable ability to freeze nearly solid during the winter and then thaw themselves out as spring approaches. They’re the earliest active amphibian in our area, typically arriving in local ponds in mid- to late-March to breed. To me, they’re the surest sign of spring we have left.
But when spring-like temperatures arrive for a few days in February, the frogs are triggered to thaw themselves out. And when they realize they’ve jumped the gun, they have to refreeze. The more often they do that, the less likely they will emerge unscathed once winter is truly over. And these days they find themselves thawing and refreezing several times each year, which wreaks havoc with their physiology.
The situation is similar for two other local amphibians that migrate to local breeding ponds in late March – spring peepers and spotted salamanders. I swear I heard a peeper calling in February, which doesn’t bode well for the little guy. They’re struggling to detect when the time is right to emerge from their winter hibernation. As are woodchucks and skunks, chipmunks and garter snakes, and a whole host of other creatures.
And let’s not forget the migratory birds, many of which must make an educated guess about the weather hundreds or thousands of miles away to decide when to begin their long flights. And if they arrive too early or too late for the emergence of their preferred insect food, then their breeding season may be a bust.
Hopefully most of these creatures will figure out our new normal for winter and spring weather before it’s too late. I just wish the same could be true of pond skating.
This story first appeared in The Independent on March 19, 2022
