March 2017 was colder in this area than February 2017, by a minor fraction of a degree. More significantly, March was almost 5 Celsius degrees colder than the climatological normal for Southern Ontario. But it looks like it’s finally here! One of the harbingers of Spring for me is the opening of the Silver Maple (Acer saccharinum) flowers. In my backyard on the edge of Orangeville, the female flowers opened yesterday on 2017 April 01, and then safely enough to remove any doubts about an April Fool’s joke, the male flowers on the adjacent tree began opening today! Only just opening and beginning to shed pollen, but I’ll still count this as Spring! I’ve also had a Fox Sparrow at my bird feeder. I count that as another harbinger of Spring.
Our Southern Ontario area plays a special role in the development of what we now call the environmental movement. Few of us know much about this pivotal role. Starting in the Spring of 1864, the young Scotsman turned American, John Muir, spent several months botanizing through Southern Ontario. This was his first real exploratory trip beyond his adopted home farm in Wisconsin. It was over in the Pottageville Swamp area (what was then part of the much larger Holland Marsh) that he had one of his most significant events of his lifetime, seeing a rare northern orchid, Calypso borealis. This epiphany started him on his way to dedicate the rest of his life to the preservation of the natural world. “The rarest and most beautiful of the flowering plants I discovered on this first grand excursion was Calypso borealis (the Hider of the North). I had been fording streams more and more difficult to cross and wading bogs and… Read more »
Guided Blitz Registration is now open! Join us for the 2016 Ontario BioBlitz in the Credit River Watershed on June 11-12! The Guided BioBlitz is an opportunity for less-experienced nature enthusiasts to learn a bit more about their favourite species through field surveying and identification techniques – important skills for understanding the world around us. Our 2015 flagship event in the Don Watershed was a big success. Thanks to the 700+ registered participants and volunteers – we couldn’t do it without you! The Guided BioBlitz is open to all ages and all experience levels, but be aware that sessions can require a lot of walking. Please also note that there can be a 40 minute drive between Guided BioBlitz sites. Visit http://www.ontariobioblitz.ca/guided-registration.html to register for sessions, look at the map of the Guided Blitz sites, and download a copy of the schedule. Most sessions are limited to 30 people per group, and will fill up quickly – so make sure… Read more »
