Tag Archives: MN North: Sax-Zim Bog

Birding Between the Snowstorms!

Bird one, Storm two, Bird three, Storm four … such is life up here in the Northland.  I now keep a very close eye on the hour by hour weather forecast. Repeated winter storms are slamming our region. In addition, the lack of ice this winter of Lake Superior means any storm may get reinforced with “lake effect”.

I was surprised this morning when it dawned sunny and cold (i.e. surprised by the sunshine, not the cold). This gave me an opportunity to search for Poppa Great Horned Owl’s roosting tree. I knew he would not perch far from the nest as he is the “great protector”. If any other local wildlife find the nest and decide to make problems, Poppa Owl goes into attack mode. Anyhow, I found the “roost tree” this morning, but even when I thought I had found Poppa, I had to walk around for ten minutes scanning with my binoculars. It is downright amazing how well he can hide and bury himself. Here is his mate “giving me the eye” after our recent storms.


I also made a quick trip up to Sax-Zim Bog during a break in the weather. I found both Evening Grosbeaks which have not yet moved deep into the Boreal Forest in preparation for mating season, and this Great Gray Owl. The owl sat out in the open for almost an hour, and hardly moved a micrometer. I suspect she is  a female which means she is conserving energy to both create eggs … and then soon move onto a nest for he extended incubation period (her mate will feed her).

The Northern Shrike or Butcher Bird

Soon the “Butcher Bird” will leave us for points further north. The Northern Shrike gets is nickname for various reasons … perhaps because it breaks the neck of its prey … or perhaps because it impales its prey on barbed wire (think storage for future consumptions). This bird attacks birds almost its same size. In short this is a bird with an attitude!

Northern Shrike this morning in Sax-Zim Bog

Fighting Grosbeaks of Sax-Zim Bog (Evening and Pine)

Folks might think just watching the Snowy Owl hunt yesterday would have been enough drama for one day, but nope! When the day dawned sunny and calm, I decided after taking care of my chores and a workout, I needed to get outside. According to the weather forecast we were experiencing a day of calm blue skies between winter storms. Thus, my first plan of the day was to visit Sax-Zim Bog. While the number of winter human visitors can now be a bit overwhelming in the Bog, I hoped the storms would limit sightings of the human persuasion. Additionally the prior night’s cold temperatures should make birds more hungry and therefore easier to find.

My prime Sax-Zim Bog entertainment was watching the grosbeaks. Pine Grosbeaks will start to migrate back north within two weeks, and even though some Evening Grosbeaks nest in northern Minnesota, most will fly north to Canada’s boreal forests. Without further adieu, the Battling Grosbeaks of Sax-Zim Bog.

Okay … I lied … one final comment. It was intriguing to see that while Pine Grosbeaks fought other Pine Grosbeaks, and Evening Grosbeaks also battled amongst themselves, there was nary an interspecies conflict. I suspect the male hormones in advance of mating are now starting to flow freely.

An Innocent (??) Evening Grosbeak

Evening Grosbeaks Fight Sequence

Can’t We All Be Friends?

Battling Pine Grosbeaks

And one more image from yesterday’s Snowy Owl Event … seconds before liftoff!