Sax-Zim Bog: Hawk Owls, Evening Grosbeaks, Hoary Redpoll: Virtually Live 35 S3E10

In this episode of Virtually Live we celebrate with UMD Biology grad student Hannah Tuotonghi as she finally is able to put a satellite transmitter on an elusive Sax-Zim Hawk Owl! We also check in with David Yeany III (Pennsylvania Natural Heritage Program) and Matt Young (Finch Research Network) about their Road to Recovery Evening Grosbeak research project. David shares some very cool maps from the banded birds.

Sparky guides Bog Buddies, Warren Woessner and Iris Freeman on an eventful half day trip…Highlights include dancing Sharp-tailed Grouse, a rare Hoary Redpoll and a sleeping Barred Owl that wakes up and starts to hunt.

Spruce Grouse have returned to Sax-Zim and Sparky searches for them along Sax Road. And later he bushwacks in to a bog to search for a Canada Jay nest.

zWe stop by the Welcome Center where some “junior” naturalists are enjoying the Evening Grosbeaks, and listen in on Head Naturalist Clinton’s Minnesota Master Naturalist class. Sparky also enjoys a hike at the peaceful Fringed Gentian Bog and Auggie’s Bogwalk.

Sparky answers your questions…

“How do I get my photos in the Calendar?”

“What Research Projects are you funding?”

More at http://www.saxzim.org

Evening Grosbeaks Galore! Winter Finches Arrive Sax-Zim Bog 

Winter finches have arrived in the Sax-Zim Bog! Evening Grosbeaks are abundant with lesser amounts of Pine Grosbeaks and Common Redpolls. Sparky goes on an early winter jaunt in the snowy Sax-Zim Bog in search of winter birds. A junco is an unexpected find at the Sisu feeders at the Zabin. We also stop by the Welcome Center and find a Pileated Woodpecker feasting on a deer rib cage. A flock of Bohemian Waxwings make a cameo along Nichols Lake Road. A side trip takes us to Mary Lou’s new garage and outdoor “birder lounge.” Sparky also shares details about the upcoming Tiny Bird Art online auction AND the BRRRRdathon-World’s Coldest Birdathon. Come on along!

“Is this just another category so you can show more bird photos Sparky?” Why, yes, yes it is! And just so you know…I do include flying as a behavior for some reason. I guess technically everything a bird does is “behavior,” so I’m good!

I can feel my frozen finger tips by just looking at this photo. So COLD! Most of the Mississippi River was frozen at this point in February; only spots below locks and dams were open…and this spring-fed spot near Buffalo, Wisconsin. Though it appears this young Bald Eagle is preying on the Common Goldeneyes, it is actually plucking small fish from just below the surface. There were several eagles and they made multiple passes each. I just laid down on the snow with my Canon R5 and Canon 100-500mm lens and started tracking them as they approached. The R5 did amazingly well, even in the well-below-zero-F temps. I like the monochromatic blue cast to this image.

[Canon R5 with Canon 100-500mm lens at 500mm; 1/800 second at f8; ISO 100; 0 ev; handheld]

The critical moment. It has always been a thing of wonder to watch birds of all types landing on perches. Can you imagine the vision and motor skills this takes? How about a Great Gray Owl alighting on the tip top of a tiny spruce? It can’t even see the bough when it actally lands! This Green Heron made a perfect two-point landing I am proud to report.

[Canon R5 with Canon 100-500mm lens at 500mm; 1/1250 second at f7.1; ISO 640; 0 ev; handheld]

Courtship in American Avocets is highly stylized. This water-thrashing by the male is performed immediately before he mounts the female. The only way I was able to get this behavior shot from such close range was because I was invisible! My floating blind hides the human form which is what alarms much wildlife.

[Canon R5 with Canon 100-500mm lens at 472mm; 1/1250 second at f7.1; ISO 100; 0 ev; on tripod head in floating blind]

Not a great photo but kind of fun with all the “bird bickering” going on. This, of course, is common behavior at bird feeders. Evening Grosbeaks are some of the feistiest! Sax-Zim Bog is the best place to find big flocks in winter.

[Canon R5 with Canon 100-500mm lens at 451mm; 1/800 second at f7.1; ISO 2000; -0.33 ev; handheld]

It is not only Carpenter Bees (in background) that find the blossoms of agaves irresistable! Hooded Orioles also make a beeline for the blooms where they can feast on nectar.

I waited a couple hours to get this shot. I chose a single blooming agave that was at or below eye level (most others were higher up so it would be a less interesting angle with a blah sky background). A few female Hoodeds came in but I really wanted a male. But I kind of blew it with the autofocus as it locked on the flower and not the bird (so don’t blow this photo up too much!).

[Canon R5 with Canon 100-500mm lens at 500mm; 1/1250 second at f7.1; ISO 500; 0 ev; on tripod head in floating blind]

Preening takes up a lot of a bird’s resting time. You’ve got to keep those feathers nice and aligned! The floating blind again worked its magic on this prairie pothole lake in North Dakota as I was able to approach this Wilson’s Phalarope closely…Not unnoticed, of course, it knew a big floating blob was only 10 yards away, but rather completely ignored. It didn’t care that the blob was close since it was not a human- or prey-shaped form.

[Canon R5 with Canon 100-500mm lens at 428mm; 1/1250 second at f6.3; ISO 320; +0.33 ev; on tripod head in floating blind]

In recent years massive numbers of geese have migrated through western Minnesota in spring. Part of this is due to the creation of the huge North Ottawa Impoundment in Grant County. It is part of a multi-county watershed project that has benefited wildlife immensely.

I noticed the moon and intentionally shot straight up as flock after flock of Snow Geese headed north overhead.

In hindsight I should have shot with a MUCH smaller aperture to make the moon sharper in the image. After all I was only at ISO 200 and I could have got a clean image up to ISO 5000 or higher. [Canon R5 with Canon 100-500mm lens at 254mm; 1/1250 second at f5; ISO 200; 0 ev; handheld]

Human and Wild Turkey courtship have a few similarities: Males strutting their stuff to impress the ladies! The backlit feathers in early-morning light really make this shot.

[Canon R5 with Canon 100-500mm lens at 500mm; 1/1000 second at f8; ISO 320; -2.0 ev; tripod]

Prairie potholes aren’t just for ducks! Shorebirds benefit greatly as well. American Avocets mating in the prairie pothole region of North Dakota.

[Canon R5 with Canon 100-500mm lens at 472mm; 1/1250 second at f7.1; ISO 500; +0.33 ev; on tripod head in floating blind]

This Western Grebe is not just getting a drink; it is actually performing part of its courtship ritual. “Dip-shaking” is when one grebe faces another, extends its neck and dips its head in the water, lifting it slowly, water dripping from its open mouth. This behavior occurs just before “rushing,” in which both birds race across the water in a vertical position. [Canon R5 with Canon 100-500mm lens at 428mm; 1/1250 second at f6.3; ISO 320; +0.33 ev; on tripod head in floating blind]

Ready for take-off! Black-throated Hummingbird showing its true colors (Shouldn’t they be called “Magenta-throated Hummingbirds??)

[Canon R5 with Canon 100-500mm lens at 500mm; 1/1250 second at f8; ISO 800; +0.33 ev; handheld but braced on car door frame]

I simply like the vibrant colors (and blurred wings) of this Broad-billed Hummingbird feeding on garden flowers in Madera Canyon in southeast Arizona.

[Canon R5 with Canon 100-500mm lens at 300mm; 1/320 second at f6.3; ISO 1000; 0 ev; handheld]

Black Tern cruising over a prairie marsh in North Dakota.

[Canon R5 with Canon 100-500mm lens at 200mm; 1/1000 second at f5.6; ISO 320; 0 ev; handheld]

Male Yellow-headed Blackbirds showing off his white epaulets during his courtship song. Interestingly, Yellow-heads are dominant over Red-winged Blackbirds.

[Canon R5 with Canon 100-500mm lens at 500mm; 1/3200 second at f7.1; ISO 1000; +0.33 ev; handheld]

[Canon R5 with Canon 100-500mm lens at 451mm; 1/1250 second at f6.3; ISO 400; +0.33 ev; on tripod head in floating blind]

Birds MUST preen their feathers in order to keep them in top shape. Preening aligns and locks the barbules on each feather. It also cleans the feathers and removes parasites. They also rub a waterproof substance from a body gland on the feathers to keep them from soaking through.

This Northern Shoveler was so busy preening that it paid my floating blind no attention at all.

[Canon R5 with Canon 100-500mm lens at 500mm; 1/1250 second at f7.1; ISO 500; +0.33 ev; on tripod head in floating blind]

[**I apologize to all my subscribers…I sometimes forget to post to my thephotonaturalist.com blog. Lately I’ve been posting everything to Facebook, Instagram and other social media, but forget to post here! This is one example. The Polar Vortex has moved on (about TWELVE days being below zero…only a few hours above zero during that entire time!) but I’m just getting around to putting Virtually Live 15 up here. So I promise to pay more attention to this blog in the upcoming year. Thanks!]

Put another log on the fire and enjoy this bitterly cool “Polar Vortex” episode of Virtually Live from Sax-Zim Bog!

Filmed over several days including the morning of February 11 with a record cold Minus-46F start to the day. Yikes!

How do our boreal birds survive this brutal weather? Sparky shares some physiological tricks our feathered fluffballs employ.

Then we flashback to warmer days and snowshoe with Sparky in Yellow-bellied Bog where he discovers an avian excavation. He then flashesback within the flashback to tell the tale of his wolf encounter in the woods.

We also visit the Welcome Center, Admiral Road feeders, Auggie’s Bogwalk at Fringed Gentian to see what birds and mammals are out and about in the below zero temps. I think you will be pleasantly surprised!

Cameos by Boreal Chickadees, Pine Grosbeaks, Northern Hawk Owl, Evening Grosbeak, redpolls and even an Ermine.