Seeing winter finches this year may mean a trip to Algonquin Park Some of my favourite backyard birds during fall and spring migration are white-throated and white-crowned sparrows. These migrants arrive each year right on schedule – almost to the day – and feed on the millet I scatter on Read more…
Still lots to look forward to in the parade of fall colours From May’s gentle pastels and summer’s kaleidoscope of greens to early fall’s dazzling reds and oranges, each time of year has its signature colours. Now, as we move into the second half of October, yellow is taking over Read more…
Grassland birds and aerial insectivores among the hardest hit When I was a teenager in the 1960s, the Peterborough Field Naturalists made an annual June visit to Harry William’s farm near Millbrook. This was not your average nature outing. You were expected to arrive no later than 4:00 am. Why, Read more…
The Liberals aren’t perfect, but a Conservative government would be infinitely worse Earlier this summer, I thought I’d made up my mind. I was going to vote Green to send a message that much more aggressive climate action is necessary. I was bitterly disappointed that the Liberals had failed to Read more…
Shifting dates, species declines, and surprising newcomers tell us climate change has arrived For years we used to drive up to Algonquin Park in early summer to take our daughters to camp. One of the highlights of these trips was seeing moose along the side of Highway 60. Getting closeup Read more…
Council expected to revisit Peterborough’s suspended tree bylaw later this fall I have always loved trees. As a kid I delighted in climbing the sugar maples near our house and seeing how high I could go until terror set in. I also spent countless hours playing “chestnuts” with the shiny Read more…
Looking ahead to events in nature in the Kawarthas Although we enjoyed a comfortable summer in the Kawarthas – sunny, not too hot, and no extreme weather – the biggest story for the planet as a whole continues to be the climate crisis. July was Earth’s hottest month since temperature Read more…
Your enthusiasm for nature will be noticed by children A love of nature begins in childhood; every boy and girl is a budding naturalist. This should come as no surprise. Up until the agricultural revolution and, later, the emigration into villages and cities, humans grew up and lived in intimate Read more…
The Kawarthas is home to a fascinating variety of odonates The buzz on our street this summer is not the usual gossip shared by neighbours. Rather, it’s the sound of mosquitoes. June’s warm, wet weather created perfect conditions for mosquito reproduction, and they took full advantage of it. Up until Read more…
July is a great time to get to know these beautiful insects. My special affection for butterflies began as a classroom teacher. Each September, I would collect monarch caterpillars for my students to raise. They would watch and document each stage of metamorphosis with rapt attention. We were often able Read more…
An activist friend told me recently about an email she received doubting the urgency of addressing climate change. The person argued that if climate change was truly a crisis, our elected leaders and governments at all levels would be saying so, and, since relatively few politicians seem truly alarmed, there Read more…
Now that summer has officially arrived, I want to look ahead to some of the events in nature that we can expect over the next three months. As for the long-term weather forecast, seasonal temperatures are expected this summer with frequent swings from hot to colder. These swings will mean Read more…
Spring in the Kawarthas is synonymous with a ubiquitous yellow dust that descends upon everything from cars and patio furniture to rivers and lakes. Even the edges of puddles become marked with what looks like yellow chalk. For cottagers, the strange powder is most visible in June, when it piles Read more…
Motorists need to slow down and watch out for these increasingly rare travelers. I have always had a special fondness for turtles. As a child, I loved nothing more than catching, feeding and then releasing these ancient reptiles. They were no less than my gateway drug to a lifelong love Read more…
A visit to Point Pelee and Rondeau parks is a celebration of the wonder of spring migration For anyone wanting to see Ontario’s most spectacular birds – Red-headed Woodpeckers, Indigo Buntings, Scarlet Tanagers, Baltimore Orioles, Red-breasted Grosbeaks, and more than two dozen species of warblers – a trip to Point Read more…
Knowing the songs of common birds opens the door to greater enjoyment of the natural world May’s explosion of leaves will soon draw a green veil upon our neighbourhoods and woodlands. As beautiful and welcome as the burst of foliage may be, it complicates seeing and appreciating the many bird Read more…
The flowers of our common trees are an under-appreciated element of spring’s beauty A beautiful spectacle unfolds above our heads each spring. The lengthening days and increasing warmth are stirring flower buds that have lain dormant through the long winter months. Where only weeks ago there were just bare branches, Read more…
Despite Ford’s reckless and self-serving attacks on intelligent climate policy, signs of hope remain. Next Monday is Earth Day, an occasion that for me evokes bittersweet emotions. As a teacher, I was involved in organizing numerous Earth Day events to inspire students to learn and care more about the environment. Read more…
Against a backdrop of more dire climate change reports, we can still enjoy the arrival of spring Following on the heals of last fall’s International Panel on Climate Change report, which stated that global warming must be limited to 1.5-degrees Celsius to avoid a non-stoppable, runaway climate crisis, two other Read more…
From finches to cacti, the fingerprints of evolution are everywhere in the Galapagos Over the year leading up to my Galapagos trip, I read just about every available book on the islands. My favourite by far was “The Beak of the Finch”, by Jonathan Weiner. Now a nature classic, the Read more…
An unforgettable trip to the “laboratory of evolution” and the inspiration of Darwin’s earth-shaking theory The shadowy form appeared out of nowhere in the turquoise water. It made a bee-line towards me, swimming just above the bottom. What is this? Within seconds, however, its dark back, white underparts, and stout Read more…
Should we decimate a native bird at a time of unprecedented planet-wide species loss? Doug Ford’s buzz saw assault on Ontario’s environment never stops. It’s now clear that “open for business” really means “open season on the environment”. Since taking office, he has cancelled Ontario’s cap and trade program, Read more…
The average North American child can identify over 300 corporate logos, but only 10 native plants or animals – a telling indictment of our modern disconnection from the natural world. Even though children are born with an innate interest in nature, our society does little to nurture this predisposition. It Read more…
Latest IPCC report warns we have 12 years to limit climate catastrophe “Never doubt that a small group of thoughtful committed citizens can change the world; indeed, it’s the only thing that ever has.” Margaret Mead Monday’s dire International Panel on Climate Change (IPCC) report weighed heavy on my mind Read more…
Looking ahead to Peterborough and the world of 2038 “The universe is a communion of subjects – not a collection of objects.” Thomas Berry Here is the reality we face, courtesy of the laws of physics. Scientists have calculated how much more greenhouse gas (GHG) humans can emit before temperatures Read more…
Additional obstacles to taking action on climate change When Al Gore described climate change as an inconvenient truth, it was a mamoth understatement. In fact, it is more like a perfect storm. As I argued last week, a huge number of obstacles make it near impossible for humans to engage Read more…
Low turnout at climate rallies highlights the huge disconnect between the evidence for catastrophic climate impacts and a sense of urgency for action Last Saturday, with its sunny skies and cool temperatures, was a beautiful day for a rally. More than 150 people showed up for Peterborough’s “Rise for Climate” Read more…
Looking ahead to events in nature after another summer marked by climate change As it was in the summers of both 2016 and 2017, the biggest story of the past three months has been the weather chaos unleashed on planet Earth by climate change. Just in Canada, we saw the Read more…
Get up close and personal to nature while reducing your carbon footprint “It is by riding a bicycle that you learn the contours of a country best.” Ernest Hemingway Riding a bicycle can be a wonderful way to engage with nature and the changing seasons. The feeling of setting off Read more…
Flocking provides many benefits but questions remain “How early in the year it begins to be late” Henry David Thoreau Nature plays a cruel joke on us in early July. Just as summer is getting started, intimations of autumn can already be seen. One such sign is the formation of Read more…