Tag Archives: Hawks

Water Crib Action

Wilson Avenue Crib

Wilson Avenue Crib (click to see the larger version)

If you’ve been to Montrose you’ve probably noticed the structure due east on the horizon that looks like it’s floating on Lake Michigan. This is the Wilson Avenue Crib and it was part of the water distribution system for Chicago. The cribs pump water to the filtration plants, also along the lakefront. The filtration plants purify the water and distribute it to the city and nearby suburbs for consumption. The Wilson Avenue Crib is no longer operational but several species of birds are making good use of it. The dark shapes in the photos are Double-crested Cormorants and they nest on the crib. State endangered Peregrine Falcons have also nested there.

I took this photo with my digital camera and Questar telescope in June 2019, a technique known as digiscoping. To read more about how I digiscope, see the Digiscoping with a Questar page on my main birding website, The Orniphile. The Wilson Avenue Crib is about 2 miles offshore.

October 13, 2018 – Brrr

Eastern Wood-Pewee

Eastern Wood-Pewee (click to see the larger version)

It was so cold at Montrose this morning, October 13, Lake Michigan was steaming. This is a common sight in winter but rare at this time of the year, caused by a large difference in temperature between the water and air (about 30 degrees today early in the morning). Birding was productive, with lots of expected mid fall migrants like Ruby-crowned and Golden-crowned Kinglets, Yellow-rumped Warblers, and Hermit Thrushes, plus a few late warblers and other passerines. Many insect-eating passerines were feeding on the ground or close to it because of the cold. I ended up with 56 species in about 4 hours. Best birds were Semipalmated Sandpiper, Merlin, Yellow-billed Cuckoo, Eastern Wood-Pewee, and Nelson’s Sparrow. Link to my eBird checklist for the day below.

eBird Checklist
https://ebird.org/view/checklist/S49165548

December 11, 2011

Savannah Sparrow

Savannah Sparrow (click to see the larger version)

I took advantage of the break in the snowstorm to get some birding in this morning, December 11. I don’t expect to see much at this time of the year, but I did have a few surprises, highlighted by a late Savannah Sparrow near the mouth of the harbor. I also had an immature Northern Harrier in the Dunes, 15 Redheads, 2 American Pipits that probably wish they had flown south, and a Rusty Blackbird. Several American Pipits have been holding on in the native planting area for a few weeks. Link to my eBird checklist below.

eBird Checklist
http://ebird.org/ebird/view/checklist/S32965309

October 1, 2016

I spent about an hour and a half at Montrose this morning, October 1. I would have stayed longer but when the rain started in earnest around 8:30 I called it quits. Birding while wet isn’t an enjoyable experience, even when there are birds to look at. I ended up with 47 species, highlights and link to my eBird checklist for the day below.

Merlin – 1
Osprey – 1
Pine Warbler – 1
Northern Parula – 1
Blue-headed Vireo – 1, FOS for me
Nelson’s Sparrow – 1
Marsh Wren – 3
Rusty Blackbird – 2

eBird Checklist
http://ebird.org/ebird/view/checklist/S31835444

September 27, 2016

Merlin

Merlin (click to see the larger version)

Another great day at Montrose, another day with boatloads of Nelson’s Sparrows, and another day I wish I could have spent the whole morning birding the lakefront. I ended up with 59 species in 2 hours today, September 27. Highlights include Merlin, 2 Northern Harriers, 2 early Common Loons, 3 Marsh Wrens, a Sedge Wren, 14 species of warblers, 2 Bobolinks, and a whopping 25-30 Nelson’s Sparrows. I think this is my highest count for Nelson’s ever, anywhere. Like yesterday, most of today’s Nelson’s were in the western panne. Link to eBird checklist below.

eBird Checklist
http://ebird.org/ebird/view/checklist/S31782305

September 26, 2016

Today was the kind of day I could have stayed out all morning and then some, it was that good. All this morning’s bird activity confirmed that cold fronts and west winds are fantastic bird producers along the west side of Lake Michigan in fall. I ended up with 54 species in about 2 hours of early morning birding at Montrose, highlights including Merlin, Sharp-shinned Hawk, Wilson’s Snipe, 2 Pine Warblers, Northern Parula, 12 Nelson’s Sparrows, 3 Marsh Wrens, Bobolinks, and a Purple Finch. No pics today – I was too busy looking. Link to my eBird checklist below.

eBird Checklist
http://ebird.org/ebird/view/checklist/S31767162