Mississippi River at Palisade, Minnesota.
With temperatures predicted to be in the 50s (!) on Monday March 7th, I decided to take a cruise around Carlton and Aitkin Counties and see what I could find. The woods were still covered in snow, but the fields were pretty bare. I also included photos from March 11, 12 and 13 here. [UPDATE 3-14: We may be getting 2 to 7 inches of snow this week! Maybe the “End of Winter” title was a bit premature!]

Barred Owl about to pounce.
While cruising an Aitkin County bog for Great Gray Owls, I found this very focused Barred Owl. It was about to pounce on an unseen mice or vole along the road ditch.
[Canon 7D with Canon 400mm f5.6 lens; 1/400 second at f5.6, ISO 800; braced on car window frame]

[Canon 7D with Canon 400mm f5.6 lens; 1/640 second at f5.6, ISO 800; handheld]

Barred Owl in golden light.
The Barred did indeed pounce, but alas, came up empty-taloned. No meal for this guy/gal this morning. Normally nocturnal, the Barred Owl will hunt in the daylight when very hungry…and at this time of winter, many northern critters can be fighting hunger.
[Canon 7D with Canon 400mm f5.6 lens; 1/2000 second at f5.6, ISO 800; braced on car window frame]

Horned Larks [Aitkin County]
One of the first spring migrants in northern Minnesota is the early-nesting Horned Lark. Often showing up in late February or early March they are usually the first songbird migrants. Trumpeter Swans, Bald Eagles, Killdeer, American Kestrels, Canada Geese are other early movers in the Northland. Horned Larks nest in farm fields and short grass pastures.

Trumpeter Swans
A flock of 18 Trumpeter Swans rest in a central Minnesota field recently bare of snow.

Canada Goose
Crex Meadows near Grantsburg, Wisconsin is a major staging area for Sandhill Cranes in spring and fall (April and October) so I thought with the early spring that maybe, possibly some may have returned. But no. The only migrants amongst the completely frozen marshes was this Canada Goose and about 30 or 40 Trumpeter Swans, some of whom had already paired up and staked out nests.

Winter Stonefly
On warm March days, the Winter Stoneflies (Allocapnia species) often emerge from cold, clean fast flowing creeks and rivers. They are flightless and forage atop the snow for bits of algae.

High Falls of the Black River [Douglas County, Wisconsin]
A hidden gem in northwest Wisconsin…and only a dozen miles or so from our house. The Black River tumbles for 165 vertical feet over Big Manitou Falls forming the highest waterfall in Wisconsin. It is in Pattison State Park.

Rough-legged Hawk, light morph [Carlton County, MN]

Rough-legged Hawk, dark morph [Carlton County, MN]

Rough-legged Hawk, dark morph [Carlton County, MN]
March 11th was a GORGEOUS spring day and the raptors were on the move north! I tallied 1 American Kestrel, 1 Merlin, 3 Northern Harriers, 7 Bald Eagles (2 immatures and 5 adults) and 6 Rough-legged Hawks including this light morph and dark morph birds. The Rough-legs are heading back to breed in the Arctic of northern Canada.

Wild Turkey Toms Displaying [Carlton County, MN]

Wild Turkey Toms Displaying [Carlton County, MN]

Wild Turkey Toms Displaying [Carlton County, MN]
We’ve had Wild Turkeys at our bird feeders for a number of years now…and every mid March the Tom’s start strutting their stuff. On March 10 and 11 I saw a Tom half puff up his feathers, but no full blown display..until the morning of March 12 when I took the three photos above. It is fun to watch them slowly erect their feathers when they notice a hen nearby, and then slowly strut and turn to show off their iridescent feathers and bright red wattle.

Northern Harrier with Vole [Sax-Zim Bog, MN]
Northern Harriers are back in town. These raptors are one of the earliest to return to the Sax-Zim Bog in NE Minnesota. They float over hayfields, marshes and meadows searching for mice and voles. This female has caught one. Males are a very striking white, gray and black. They were formerly called “Marsh Hawks.”

Bohemian Waxwing [Wrenshall, MN]
One of our winter visitors from the Canadian North, the Bohemian Waxwing will soon be heading out of the area. A flock of 7 to 30 have been hanging out in my town’s city park for the last week, feasting and fueling up on crabapples.

Bohemian Waxwing [Wrenshall, MN]
With a blah gray sky as a background, I tried to make the photo more interesting by turning it into a “high key” image. I blew out the whites so it would almost look like the bird has been clipped from the background.

Two Great Gray Owlets await mommy or daddy from their lofty nest in a large Tamarack.

I had the great fortune of having a good friend who was willing to share the location of a Great Gray Owl nest he had found recently. Kim Risen is a professional bird guide based out of Tamarack, Minnesota, who leads birding trips across the globe, from South Africa to South America to Costa Rica to Mexico and even in his ‘backyard’ of northern Minnesota. Kim found this nest on a June trip with a client. He’d seen young in this general vicinity several times over several different years. He graciously shared the site with me.

I first visited the Black Spruce/Tamarack bog with Kim and his wife Cindy on June 18th and made several more visits, the last on June 28th. Two owlets were in the nest until at least June 24th, then must have “flew the coup” around June 27th or 28th when we found them on the ground.

VIDEO SHOWING BEHAVIOR & COMMENTARY ON FAVORITE PHOTOS (7 MINUTES)

You can see more of my wildlife videos HERE

Note mom in the bottom left corner of the image…She was never very far away. The young were generally silent…until they saw an adult when they gave a loud screech (can hear it late in the video). But the female often gave a rising “Whoop!” call. Robert Nero, one of the world’s foremost authorities on Great Gray Owls, says this call “is often given by the female on the nest as a means of communicating with the male.” Robert Taylor, author of The Great Gray Owl: On Silent Wings calls this is “food request call” and it is given more frequently during years of low vole supplies. It likely helps the male find the female too as he delivers the food to her so she can feed the owlets. May this also be the female’s form of communication with the owlets?…”You’re okay…I’m right here.”

On June 28th I went to photograph the owlets from my blind…But I saw no action in the nest. Just as I was contemplating this, I simultaneously heard my cell phone ring as well as a screech from ground level. I assumed the screech was one of the owlets who’d left the nest. It was Kim on the phone and he was in the bog and had seen the young on the ground. As he was talking I found one of the owlets ‘teed up’ on a stump… “Found one! Gotta go.” I set up my tripod and folding chair, then draped camo netting over myself and started shooting. The owlet stared at me for 20 minutes without taking its eyes off me, though its posture relaxed over this time. Then when he/she was comfortable that I was not a predator, the owlet started to look around, and even stretch.

STREEEEETCH! FRAME EXTRACTED FROM VIDEO CLIP. The young Great Grays often stretched like this…Working their flight muscles I imagine. Fortunately he was facing me head on and gave me this unique perspective. [Note that when you extract a frame from a HD video clip you only get a 1920x1080pixel image to work with…and it’s shot at 1/60 second…and its basically a jpeg. Very limited use, but fine for the web].

Though the owlets can’t fly at this age, they sure can get around! They will walk across the bog then climb leaning trees and stumps by using their talons for grip and using their beak to grab branches like a parrot, pulling themselves up, wings held over their back for balance.

The ticket to not alarming wild critters is to move slowly, stay low, avoid eye contact, and talk to them in a low soft voice (don’t whisper!). And stay in plain sight so you are not mistaken for a sneaky predator. I got very close to this owlet…Close enough to use my 10-20mm lens with full flash. I love the low angle and wide perspective which really puts the owl in its habitat.

Eye-level shot with Canon 400mm f5.6. I WISH I’d put my big flash and Better Beamer on! The images looked okay on the LCD but there is a weird greenish cast from the light filtering down through the canopy. Live and learn!

The sibling to the owlet on the stump, is this fuzzball. I found him/her on a comfy cozy patch of super-soft Sphagnum moss. I laid on my belly, crawled towards her (got soaking wet!) and inched to within a foot of her/him. He/she began bill clacking, an alarm signal, so I snapped a few photos (full flash) and backed off.

I wish this little family well and hope they find many fat voles!

[All photos and video taken with Canon 7D and Canon 400mm f5.6 lens or Sigma 10-20mm lens, Canon 580EX flash, Cabela’s Lightning Set pop-up blind, Manfrotto tripod]