April 25, 2015
Last weekend the Freep reported that the delicate biosphere that characterized Isle Royale National Park is about to fall apart. The wolf count is down from nine last year to only three, and Michigan Tech ecologist John Vucetich says he wouldn’t be surprised if none remain next winter.
“What’s really important here is not the presence of wolves, per se,” Vucetich said. “But the wolves need to be able to perform their ecological function — predation. Predation has been essentially nil for the past four years now.”
That’s led to a 22% increase in the moose population for each of the past four years, he said, taking the island population from 500 to 1,200 moose. An individual moose consumes up to 40 pounds of vegetation a day.
“One of the most basic lessons we know in ecology, wherever creatures like moose live, you have to have a top predator,” he said. “If you don’t, the herbivore can cause a great deal of harm to the vegetation.”
… Vucetich and his colleague at Michigan Tech, Rolf Peterson, both support a “genetic rescue” of the island’s wolf population — bringing in wolves from elsewhere to bolster island wolves and help facilitate breeding. The U.S. Forest Service is studying the concept, but that process may take years. If the remaining wolf population doesn’t survive, and the Forest Service ultimately approves of the plan, it may mean creating a whole new pack on the island.
I think that this poses very interesting questions about our role in the ecosystems we seek to preserve. Are we to watch what happens and not interfere like a kid watching an ant farm or a Star Fleet team, or do we accept the responsibility of our decision to preserve and seek to maintain the natural balances and populations? As our climate changes, we will no doubt be called to make these decisions more and more frequently as flora and fauna lose the ability to survive in the places we have set aside for them.
THE URGE. Walk 40 miles in two days searching for a lover that may not even exist. Return home to parents and siblings the next day. The life of a dispersing wolf, unsatisfied.
It’s a great series featuring images by George Desort, Rolf Peterson, John Vucetich, and Brian Rajdl along with text by John Vucetich and Michael Paul Nelson. Click to see this photo bigger on Facebook and then use your left arrow to page through them.
Definitely visit isleroyalewolf.org for lots more about the predator/prey balance of one of Michigan’s most fascinating places.
March 21, 2015
Lighthouse Friends’ page on the Muskegon South Pier Light begins:
The name ‘Muskegon’ comes from the Ottawa Indian term ‘Masquigon,’ meaning “marshy river or swamp,” and refers to the Muskegon River that expands into Muskegon Lake before emptying into Lake Michigan. Settlement on the shores of Lake Muskegon began in 1837 with the establishment of Muskegon Township. Nicknamed the ‘Lumber Queen of the World,’ Muskegon was home to more millionaires than any other town in America during the late 1800s, when its lumber helped rebuild Chicago after the great fire of 1871.
In August 1838, Lieutenant James T. Homans visited the river and included the following in a report to the Secretary of the Treasury:
Muskegon river, on lake Michigan, came next under my observation, it is a large stream, opening, within half a mile of its outlet, into a considerable lake, eight miles long by four wide. The channel in, is wide and easy of access, and not less than twelve feet of water in it; making this harbor, in my estimation, the best on lake Michigan, all things considered. Its value as a safe haven, and the rich lumber trade in which it will soon be engaged, (three extensive steam saw-mills having been erected there,) entitle it to a light-house near the entrance. I selected a point, on the south side of the river’s mouth, as the best location, in the event of an appropriation being made for a light there.
On March 3, 1849, Congress set aside $3,500 for a lighthouse at the site selected by Homans, and in 1851 a one-and-a-half-story, rubblestone dwelling, surmounted by a wooden tower, was built. The dwelling measured thirty-six by eighteen feet, and the top of the tower stood twenty-six feet above the ground. Six lamps with fourteen-inch reflectors were originally used in the lantern room, but a sixth-order Fresnel lens replaced these in 1856. Alexander Wilson was hired as the light’s first keeper at an annual salary of $450.
Read on for lots more including photos.
March 16, 2015
I keep thinking to myself just one more winter photo … and then there’s one more.
Charles shot this at Gills Pier on the Leelanau Lake Peninsula last week. View it background bigtacular (for real – the detail on the ice in the foreground is staggering) and see lots more Lake Michigan ice and beauty in his awesome slideshow.
March 14, 2015
This weekend features many St. Patrick’s Day celebrations around the state. I hope that if you’re taking part you have a lot of fun, stay safe and remember to be kind to any leprechauns you happen to meet!
March 12, 2015
Whole lot going on in that sunset – definitely not like the ones I grew up with.
I could not avoid contrails in the sky tonight (pretty sure much of this is Chicago), so I decided to focus on them.
I think that’s a good choice.
PS: Speaking of Lake Michigan goodness…
March 9, 2015
Neil says that seeing these in person was such an awesome experience. View the photo background bigtacular on his Facebook page, purchase a print right here, and check out lots more icy goodness at neilweaverphotography.com.
Except for a tiny sliver, the entirety of this Lake Superior island just off Munising is open for public access as the Grand Island National Recreation Area. You will definitely want to check with locals regarding ice conditions. With a warming week of weather ahead, this is probably something to put on your 2016 agenda.
More winter wallpaper on Michigan in Pictures!
March 6, 2015
Discovered the Michigan Department of Transportation’s MDOT Pic of the Day Instagram yesterday. The other day they posted this photo of an unidentified Mackinac Bridge employee out for a stroll:
One thing about working on the #MackinacBridge, your office has a good view. :)
PS: From the Full Circle Department, a couple of days ago Michigan in Pictures regular Rudy Malmquist shared a link to some photos of the Coast Guard Cutter HollyHock breaking the ice under the bridge!! Click that link to see page through them on Facebook.
More of the Mighty Mac on Michigan in Pictures.