July 27-28, 2020

I visit a great Salt Lake on the Minnesota-South Dakota border (“great” with a small g!) where I kayak out to see Red-necked and Wilson’s Phalaropes, 532 Franklin’s Gulls, Eared Grebes and many other interesting birds. Next stop is Yellow Medicine County and a cooperative pair of Western Kingbirds. Then on to camp and explore Blue Mounds State Park on the Coteau de Prairie where we find Blue Grosbeaks, Upland Sandpipers, booming Nighthawks and groups of close Turkey Vultures. Also a side trip to Touch the Sky Prairie NWR and many fascinating prairie wildflowers.

This August 2020 episode explores Northern Minnesota’s Sax-Zim Bog in late summer. In this episode we go birding in the “slow” time of year. But a couple cooperative LeConte’s Sparrows in a flower-filled field steal the show. We also stop by Nichols Lake/Lake Nichols and bird the bog stretch of Admiral Road where we find Boreal Chickadees, Palm Warbler, Blackburnian Warbler, Canada jays and more.

Sparky also shows us the new platform and bench on Gray Jay Way trail north of the Welcome Center. And we go on a kayak journey on the Whiteface River where a pair of shy River Otters briefly make an appearance. Stunning emerald green and black Ebony Jewelwing damselflies perch along the riverbank.

July 20, 2020

When the description of a wildflower uses feet instead of inches, you know you have a colossal plant! And at this one spot on the backwaters of the Mississippi River in Houston County, Minnesota I found 3 stands of blossoming behemoths! Where am I? The Amazon?

I was meandering back from Iowa where I had dropped off the boys for a week of “Nana Camp” at Bridget’s mom’s. The night before I camped at Minnesota’s Beaver Creek Valley State Park. It is in Houston County which is the southeasternmost county in the state. This is in the “driftless” region, an area that was missed by all of the last glaciers of the Ice Age and retains its high hills, meandering creeks, coulees and valleys. It is an area pockmarked with limestone caves in the karst topography. The hardwood forests have more in common with the southern midwest than the rest of Minnesota. As a result there is a plethora of unique species to Minnesota in this region.

I stopped at the Reno Landing on the Mississippi River to explore the dike and look for Minnesota’s rarest lizard (future blogpost!) when I noticed my first “mega-flower.”

It was the huge blossom of the American Lotus (Nelumbo lutea). The flower itself can be as big as your head (4 to 8 inches across) and the leaves dwarf the flowers at one to two feet across!

At first I wasn’t even sure this was a native plant, but a quick check of my Minnesota Wildflowers app on my iPhone confirmed that it is indeed Minnesota’s largest native wildflower. This was Lifer Number 1 (a species I had never seen in my life before).

The American Lotus is only found along backwaters of the Mississippi and Minnesota Rivers and a few inland lakes (Lake Minnetonka) in Minnesota. And their populations seem to be ephemeral, and not blooming every year.

I wish I would have brought my kayak to actually get up close and personal with these aquatic mammoths. Next summer!

I then spotted a flower I had never seen before. Lifer Number 2. I didn’t even know where to start looking in my Peterson Field Guide nor my iPhone app to identify this monster. It emerged in a cluster from the backwaters to a height of three feet. Atop a stalk was a showy umbell of stunning magenta blossoms with 6 petals (or was it 3 sepals and 3 petals?) maybe half a foot across.

Once I got home, my copy of Field Guide to Wisconsin Streams came to the rescue; the plant was Flowering-Rush (Butomus umbellatus), a non-native species that is in the Flowering-Rush family (Butomaceae)

Then on the way out I spotted a huge and robust stand of Pickerelweed (Pontederia cordata). Hundreds of purple-blossomed spikes stood a couple feet above the dense tangle of large arrowhead-shaped leaves.

In the next post I will show a few photos of the lizard I found at this site.

Accompany Executive Director Sparky Stensaas on this mid July outing in the Sax-Zim Bog

June 25, 2020

I had a great day birding at Wisconsin’s Crex Meadows State Wildlife Area. It is near Grantsburg, Wisconsin and only an hour and 15 minute drive from our home in Carlton County, Minnesota.

Highlights include an Eastern Kingbird landing on the back of a Bald Eagle (!), singing Field Sparrow, Clay-colored Sparrow, Grasshopper Sparrow, Eastern Towhee, Black Tern, Trumpeter Swans with cygnets, foraging Sandhill Crane, and a sighting of the rare Blanding’s Turtle. (and loads of deer flies!)

Wildflowers including 4 species of milkweed! (including the rare Dwarf Milkweed (Asclepias ovalifolia), which was a lifer) and Butterfly Milkweed), also Spiderwort, Wood Lily, Prairie Larkspur and more.

Come along on this adventure!

Patagonia is a very small town that looms large in the legacy of American birding. It is a must-bird site for all visiting birdwatchers. I hit two of the most famous spots; Paton Center for Hummingbirds (formerly the home of Wally and Marion Paton and their plethora of hummingbird feeders) and the Patagonia-Sonoita Creek Sanctuary.

April 26, 2019: Glacial Ridge National Wildlife Refuge in Polk County, Minnesota.

It had been several decades since I’d seen a blooming Pasqueflower (Pulsatilla patens) [Othern synonyms: Anemone patens or Pulsatilla nuttalliana]. They are a true harbinger of spring on western prairies, and are often pushing up when snow still dots the landscape.

My main reason for driving 4 1/2 hours one-way from my homestead in Carlton County, Minnesota to the northwest corner of the state was to spend a morning with Greater Prairie-Chickens. I only had about 24 hours for the entire trip. But I wondered if I could get a bonus photo subject and find a clump of Pasqueflowers. I really didn’t think I’d find any, but while slowly cruising down a “Minimum Maintenance” dirt road, dots of color in the mainly brown landscape caught my eye. And, Yes!, it was a cluster of just blooming “Easter Flowers.”

It is the state flower of South Dakota and the Provincial flower of Manitoba. This species grows around the globe and can be found in the western U.S., Europe, Finland, Russia, Mongolia and China. Other names for this spring beauty are Prairie Crocus, Easter Flower, Windflower, Cutleaf Anemone, and Prairie Smoke in reference to its long wispy seed plumes.

The name Pasqueflower has its roots in the Christian celebration of Easter. The name for Easter in Latin and Greek is Pascha, and Hebrew Pasach,which originally referred to Passover. Many languages use this root for their current name for Easter (Påske in Norwegian, Pascua in Spanish, Pasqua in Italian, and Pâques in French). This flower gained its common name from its association with blooming at the time of Easter, likely in its range in Europe.

Pasqueflower (Pulsatilla patens) at Glacial Ridge National Wildlife Refuge; Polk County, Minnesota

[Most photos taken with Canon 7D and Canon 70-200mm f4 lens (some with Canon 500D close up lens attached to 70-200mm lens]

Range of the Pasqueflower in Minnesota. Note that it is mainly a prairie/grassland species so is absent from Northeastern and Northcentral parts of the state.

Range of Pasqueflower in the U.S. It is also found in Europe, Finland, Russia, Mongolia and China.

I’ve never seen white Pasqueflowers! Interesting that this clump was the only white ones amidst many purple clusters (see photo below).

A flock of migrating Franklin’s Gulls over Glacial Ridge NWR. One of the most beautiful gulls in the world. They nest in massive colonies in remote marshes such as those in NW Minnesota’s Agassiz National Wildlife Refuge and Thief Lake WMA. Tens of thousands may nest in the same marsh!

[August 17 & 18, 2018: I made a quick dash to the prairies of Western Minnesota in mid August. Much of my time is spent in the boreal forest and bogs of northeast Minnesota, and I was starting to get a bit claustrophobic. So off to the wide open prairies! I started at Otter Tail County’s Maplewood State Park, then on to Wilkin County (Town Hall Prairie, Western Prairie, Rothsay WMA) and continued north to the huge Felton Prairie complex in Clay County. The next day I hit Felton area again and headed north to the Glacial Ridge National Wildlife Refuge in Polk County]

Wildflowers on the tallgrass prairie peak in mid July to early August, but there were still plenty of showy plants in full bloom in mid August. It is energizing to be in an unfamiliar habitat and meeting new species, or at least species I hadn’t seen in many years. The Liatris were in full bloom on many of the dry sites. You may know Liatris as Gay Feather or Blazing-Star, but did you know that there are a bunch of different species in Minnesota? I didn’t. I even found a white variant of the normally pink-flowered forb (photos below). Monarchs and Regal Fritillaries love to nectar on Liatris.

Pink-flowered Wild Onion (Allium stellatum) was new to me, and is now one of my favorites.

I was really surprised to find Harebell (Campanula rotundifolia) growing on the dry soils of Felton Prairie (Clay County, Minnesota). I am most familiar with this delicate beauty clinging to tiny cracks in the igneous rocks on the Shore of Lake Superior! But this is a very adaptable and hardy species that can be found in many habitats.

Wild Four-o-clock (Mirabilis nyctaginea) is a native prairie species that can also be found in waste places. The “four-o-clock” in our domestic gardens was cultivated from a related European species. The name comes from the fact that this plant opens only in late afternoon. In fact the Latin “nyctaginea” means “night blooming” from the Greek.
[Glacial Ridge National Wildlife Refuge (Polk County, Minnesota)]

You can bet that I will be back out on the prairies next spring and summer to see more of our tallgrass prairie’s fantastic flowers.

**You can click on the photos below to see details on species and location.

white form of Liatris (Blazing Star) on Felton Prairie (Clay County, Minnesota)

Harebell (Campanula rotundifolia) on Felton Prairie (Clay County, Minnesota). This was surprising since I am most familiar with this delicate beauty clinging to the igneous rocks on the Shore of Lake Superior!

Harebell (Campanula rotundifolia) on Felton Prairie (Clay County, Minnesota). This was surprising since I am most familiar with this delicate beauty clinging to the igneous rocks on the Shore of Lake Superior!

Harebell (Campanula rotundifolia) on Felton Prairie (Clay County, Minnesota). This was surprising since I am most familiar with this delicate beauty clinging to the igneous rocks on the Shore of Lake Superior!

white form of Liatris (Blazing Star) on Felton Prairie (Clay County, Minnesota)

Pink-flowered Wild Onion (Allium stellatum) on Felton Prairie (Clay County, Minnesota)

Pink-flowered Wild Onion (Allium stellatum) on Felton Prairie (Clay County, Minnesota)

Pink-flowered Wild Onion (Allium stellatum) on Felton Prairie (Clay County, Minnesota)

Pink-flowered Wild Onion (Allium stellatum) on Felton Prairie (Clay County, Minnesota)

Stand of Liatris (Blazing Star) at Felton Prairie (Clay County, Minnesota)

Stand of Liatris (Blazing Star) at Felton Prairie (Clay County, Minnesota)

Stand of Liatris (Blazing Star) at Felton Prairie (Clay County, Minnesota)

Wild Four-o-clock (Mirabilis nyctaginea) Glacial Ridge National Wildlife Refuge (Polk County, Minnesota)

Wild Four-o-clock (Mirabilis nyctaginea) Glacial Ridge National Wildlife Refuge (Polk County, Minnesota)

Wild Four-o-clock (Mirabilis nyctaginea) Glacial Ridge National Wildlife Refuge (Polk County, Minnesota)

Wild Four-o-clock (Mirabilis nyctaginea) Glacial Ridge National Wildlife Refuge (Polk County, Minnesota)

Wild Four-o-clock (Mirabilis nyctaginea) Glacial Ridge National Wildlife Refuge (Polk County, Minnesota)

Though the main purpose of my trip was to photograph and video the birds of the tundra, I also got in a bit of landscape and flora photography. Lapland Rosebay (Rhododendron lapponicum) was by far the most dominant wildflower (actually a dwarf shrub) in the landscape. The showy purple-pink flowers dotted the tundra and edges of the boreal forests. At only a few inches high, it is funny to think of this as the same genus of the much larger Rhododendrons and Azaleas that are more familiar to us in “the south.”

I learned that the Canon EF 100-400mm f4.5-5.6L IS II USM lens makes a pretty darn good macro lens due to its amazing close focusing ability. You’ll see many “telephoto macro” images below using this lens.

I also used the iPhone 7+ for several landscape photos. Post processing them with Snapseed on the phone.

Oversized inch-long catkins dwarf the willow they belong to. I believe this is Salix arctica or Arctic Willow. [Churchill, Manitoba on Hudson Bay]

[Canon 7D with Canon EF 100-400mm f4.5-5.6L IS II USM lens at 287 mm; 1/320 sec at f5; ISO 320; +0.66 ev; handheld]

Edge of the boreal forest on a road off of Goose Creek Road. [Churchill, Manitoba on Hudson Bay]

[iPhone 7+ and post processed with Snapseed on the phone]

An interesting phenomenon I witnessed was the mirage of icebergs on Hudson Bay. Low floating pans of ice appeared to be giant walls of icebergs or a glacier when viewed through the heat shimmer of midday. [Churchill, Manitoba on Hudson Bay]

Willows, dwarfed Spruce, water pools and scoured bedrock dot the landscape along the shores of Hudson Bay. [Churchill, Manitoba on Hudson Bay]

Quartz veins on bedrock decorated with lichens. [Churchill, Manitoba on Hudson Bay]

[Canon 7D with Canon EF 100-400mm f4.5-5.6L IS II USM lens at 100 mm; 1/400 sec at f10; ISO 640; +1.33 ev; handheld]

Lichens [Churchill, Manitoba on Hudson Bay]

Lapland Rosebay at the base of a lichen encrusted boulder. [Churchill, Manitoba on Hudson Bay]

[Canon 7D with Canon EF 100-400mm f4.5-5.6L IS II USM lens at 135 mm; 1/250 sec at f11; ISO 640; +1.33 ev; handheld]

Lapland Rosebay (Rhododendron lapponicum) is actually a dwarf rhododendron shrub that enlivens the tundra in early summer (mid June).

[Sony A6500 with Rokinon 10mm lens; 1/160 sec at ??; ISO 320; handheld]

The dwarf rhododendron called Lapland Rosebay (Rhododendron lapponicum) is only a few inches tall (3 – 18 inches around Hudson Bay), but it has spectacular purple-pink blossoms. It is in the Family Ericaceae along with other small shrubs including blueberries, cranberries, Leatherleaf, Bog Rosemary, Bog Laurel and azaleas.

[Canon 7D with Canon EF 100-400mm f4.5-5.6L IS II USM lens at 400 mm; 1/640 sec at f5.6; ISO 200; -0.33 ev; handheld]

Lapland Rosebay and spruce. This dwarf shrub grows around the world at farn northern latitudes. [Churchill, Manitoba on Hudson Bay]

[Canon 7D with Canon EF 100-400mm f4.5-5.6L IS II USM lens at 100 mm; 1/100 sec at f13; ISO 400; +1 ev; handheld]

Lapland Rosebay and spruce. [Churchill, Manitoba on Hudson Bay]

An island of Lapland Rosebay on the edge of the boreal forest along Twin Lakes Road. [Churchill, Manitoba on Hudson Bay]

[Sony A6500 with Rokinon 10mm lens; 1/160 sec at ??; ISO 320; handheld]

Lapland Rosebay and Reindeer lichens. Caribou in winter paw through the snow to get at and feed on Reindeer lichen, which is also known as “Caribou Moss.” [Churchill, Manitoba on Hudson Bay]

Lichen pattern

The white flower with red speckled petals is Saxifraga tricuspidata or Prickly Saxifrage (a.k.a Three-toothed Saxifrage), one of the most common Saxifrages in the Arctic. It is a colonizer of bedrock, taking hold in cracks. Its Inuktitut name is kakilahan.

Northern White Mountain Avens (Dryas integrifolia) ?? Not quite sure. The leaves below are not Dryas leaves, but maybe from another flower?

Interesting boulder with more resistant quartz veins.

The tundra is extremely colorful in the fall, but equally so in June in spots.

Northern White Mountain Avens (Dryas integrifolia) is a member of the rose family. It is a circumpolar species and is found across Arctic Canada into Alaska and west through Siberia. It is also found at high eleveations in the Rocky Mountains. This species exhibits “heliotropism” as the flower faces and tracks the sun as it moves across the landscape. This may be more attractive to insects as it creates a warmer microclimate. [Launch Road tundra; Churchill, Manitoba on Hudson Bay]

[Sony A6500 with with Canon EF 100-400mm f4.5-5.6L IS II USM lens at 286 mm; 1/320 sec at f6.3; -1 ev; ISO 100; handheld]

Northern White Mountain Avens (Dryas integrifolia) range map

Northern White Mountain Avens (Dryas integrifolia) had gone to seed in the warmer parts of the Churchill area. Styles of the pistil elongate, twist and become fluffy heads from which the feathery seeds disperse in the wind. [Cook Street off Twin Lakes Road; Churchill, Manitoba on Hudson Bay]

[Canon 7D with Canon EF 100-400mm f4.5-5.6L IS II USM lens at 400 mm; 1/250 sec at f5.6; ISO 200; +1 ev; handheld]

Northern White Mountain Avens (Dryas integrifolia) [Cook Street off Twin Lakes Road; Churchill, Manitoba on Hudson Bay]

[Canon 7D with Canon EF 100-400mm f4.5-5.6L IS II USM lens at 263 mm; 1/400 sec at f5.6; ISO 200; +1 ev; handheld]

Gulls, jaegers, terns, loons, sea ducks…All can be seen at the tip of Cape Merry (remnant ice chunks float in the background). [Churchill, Manitoba on Hudson Bay]

Speedboat in the Arctic? No, just a wonderfully shaped ice floe drifting past Cape Merry. It upended and sank a minute later. [Churchill, Manitoba on Hudson Bay]

Ice chunks on Hudson Bay and steel gray skies greeted me as I arrived in Churchill on June 16th.

Ice floated in and out of the shoreline areas of Hudson Bay during my entire visit (June 16-20). [Churchill, Manitoba on Hudson Bay]

“Flag Spruce” dot the tundra in clumps such as this. They are shaped by the harsh winter conditions; snowpack covers the lower branches, protecting them from the strong ground winds that carry ice chunks and scour the middle trunk of all its branches. The tip of the spruces still carry needle-bearing branches (the “flag”) as they are above the effects of the ice-scouring forces. [Launch Road, Churchill, Manitoba on Hudson Bay]

[iPhone 7+]

You may recognize the blueberry type pink flower of this ground hugging shrub. This is likely a species of Vaccinium but I’m not sure which.

Net-veined Willow (Salix reticulata) is a ground-hugging dwarf willow that span less than the diameter of a quarter on the tundra. [Churchill, Manitoba on Hudson Bay]

[Sony A6500 with with Canon 50mm f1.8 lens; 1/320 sec at f4.5; ISO 100; handheld]

A pair of large willow catkins greet the start of another tundra summer.

[Canon 7D with Canon EF 100-400mm f4.5-5.6L IS II USM lens at 400 mm; 1/1250 sec at f5.6; ISO 640; handheld]

No, sadly I don’t own this Canon 200mm EF IS USM f2.0 lens…(only $5,699 from Adorama canon 200mm f2 adorama)…but I rented it from http://www.lensrentals.com for a couple hundred bucks for a week. I DIDN’T WANT TO GIVE IT BACK!

I used it on my Canon 7D (my new Sony A6500 always had the Canon 400mm f5.6 lens on it for 4K video usage) and I often hand held it, even though it weighs a hefty 5.6 pounds! Here are a few things I loved…

1. Incredibly sharp lens!
2. Lovely “bokeh” at f2.0 (the buttery backgrounds caused by the shallow depth of field when shooting wide open at f2.
3. Snappy focus
4. Solid feel
5. Image stabilization that really worked
6. Able to shoot hand held in low light situations due to the “fast” f2.0 aperture.

Now, I’m not a techy photographer, but I could instantly tell when I downloaded and viewed my photos on the large computer screen that this lens creates very sharp photos with beautiful backgrounds. I shot almost every image with this lens wide open at f2.0.

BUT you need the right subject in the right situation for this lens to shine. Before we went on this trip I searched Flickr for all images shot with “Canon 200mm f2” lens. 90% were portraits of people. And the reason for this is that you need a fairly large subject (human, Bison, Pronghorn) at a fairly close distance. This rarely happens in wildlife photography…But in Yellowstone, the wildlife is used to humans so you can get quite close. And it’s open country. Ideally you also need some stuff in the foreground and background in order to show off the shallow depth of field. Look especially at the foreground and background in the photos below…You could never get this kind of bokeh (blurred background/foreground) with other telephoto lenses at this distance.

OR you need smaller subjects shot at close range (Raven, Harlequin Duck, Shooting Star flower). The lens only focuses to 6.2 feet at the close end, but you could add extension tubes for real dreamy background close up work.

Conclusion? All in all, a magnificent lens…for the right situations. Really not sure how much use it would get in northern Minnesota where the wildlife is usually in thick cover, and often only seen briefly. It would be very cool for large northern owls (who are quite tame), but probably does not justify a nearly $6,000 purchase. Maybe I could justify it by adding a 2x extender and making it into a 400mm f4 lens…Naah. BUT I will definitely rent it again on a future Yellowstone National Park trip.

Talk about sharp…Wow! I zoomed in on the reflection in the eye of the Raven and could easily see and count the pine trees in the background.

[Canon 7D with Canon 200mm f2 lens; 1/320 at f2; ISO 100; +1.33 ev; handheld; Processed in Adobe Lightroom]

[Canon 7D with Canon 200mm f2 lens; 1/1600 at f2; ISO 250; +0.33 ev; handheld; Processed in Adobe Lightroom]

The lens is great for eye-level water shots in order to separate the subject from the background on lakes, river. With other lenses (such as the 70-200mm f4 lens) the background would be much more detailed and the birds lost in the composition. Also note the Trumpeter swan photo below.

[Canon 7D with Canon 200mm f2 lens; 1/1250 at f2; ISO 100; +1 ev; tripod; Processed in Adobe Lightroom]

Here is an example of an image that may not look too different with another lens as I shot it at f4.5.

[Sony A6500 with Canon 200mm f2 lens; 1/320 at f4.5; ISO 100; handheld; Processed in Adobe Lightroom]

[Canon 7D with Canon 200mm f2 lens; 1/400 at f2; ISO 100; +1.33 ev; handheld; Processed in Adobe Lightroom]

[Canon 7D with Canon 200mm f2 lens; 1/1000 at f2; ISO 100; handheld; Processed in Adobe Lightroom]

[Canon 7D with Canon 200mm f2 lens; 1/1250 at f2; ISO 100; +0.66 ev; handheld; Processed in Adobe Lightroom]

[Canon 7D with Canon 200mm f2 lens; 1/500 at f2; ISO 100; +0.66 ev; handheld; Processed in Adobe Lightroom]

[Canon 7D with Canon 200mm f2 lens; 1/1000 at f2; ISO 100; +1.33 ev; handheld; Processed in Adobe Lightroom]

[Canon 7D with Canon 200mm f2 lens; 1/2500 at f2; ISO 100; +1 ev; tripod; Processed in Adobe Lightroom]

Not sure why I shot this at f2.0….Should have shot at f8. No need for shallow depth of field here.

[Canon 7D with Canon 200mm f2 lens; 1/1000 at f2; ISO 100;  -0.66 ev; tripod; Processed in Adobe Lightroom]

This lens really shines with low angle photography. This was shot BELOW eye-level and makes the Bison look quite ominous…And I was not too comfortable being this close.

[Canon 7D with Canon 200mm f2 lens; 1/1000 at f2; ISO 100; -0.5 ev; handheld; Processed in Adobe Lightroom]

Classic photo with the f2 lens…A boring image with any other lens, but the blurred background and foreground created by shooting at f2.0 make this less than boring (But not that great either).

Love this! The ONLY sharp thing in this photo is the flower head of this tiny Shooting Star wildflower (see image below for size scale).

[Canon 7D with Canon 200mm f2 lens; 1/3200 at f2; ISO 100; handheld; Processed in Adobe Lightroom]

Ryan photographing the same Shooting Star wildflower for scale.

[Canon 7D with Canon 200mm f2 lens; 1/1250 at f2; ISO 100; +0.66 ev; handheld; Processed in Adobe Lightroom]

Sharp!

[Canon 7D with Canon 200mm f2 lens; 1/320 at f2; ISO 100; handheld; Processed in Adobe Lightroom]