’23 Spring Warbler Migration

Despite having terrible weather conditions in May, to produce huge numbers of warblers, I still ended up with 36 warbler species. I just didn’t have very many big days, like I’m used to. We were stuck with E, NE or N winds for the majority of the warbler migration, thanks to our “great” Lake Michigan! Of the 36 warblers, 35 of them were in Milwaukee County. The lone one outside of Milwaukee County, was a Painted Redstart that showed up in Sauk County. I missed one, a Black-throated Gray Warbler that made an appearance at Wind Point Lighthouse in Racine, and only because I was busy that day. Most of the county parks were just average at best. Warnimont Park was producing rather solid numbers most days, like usual and is still my favorite spring warbler park. One little gem, that was basically the county hotspot, was Shorewood Nature Preserve. This tiny little park, nestled between a couple mansions in Shorewood, hosted some great birds including, Worm-eating Warbler, Cerulean Warbler, multiple Yellow-throated Warblers, Prairie Warbler, multiple Hooded Warblers, and a Louisiana Waterthrush. All of those warblers are great for the county. Lake Park hosted a couple of Connecticut Warblers, like it usually does. Warnimont Park also a had several, however viewing is better a Lake Park for them. This is a very large gallery of photos, but warblers are my favorite and I spend a lot of time with them in the spring. As always, I try for male and female, along with first spring birds, to show the varying plumages between them. It’s tough to get them all though. All of the photos below are from Milwaukee County, with the exception being the Painted Redstart. Enjoy!

American Redstart

Bay-breasted Warbler

Black-and-white Warbler

Black-throated Blue Warbler

Black-throated Green Warbler

Blackburnian Warbler

Blackpoll Warbler

Blue-winged Warbler

Canada Warbler

Cape May Warbler

Cerulean Warbler

Chestnut-sided Warbler

Common Yellowthroat

Connecticut Warbler

Golden-winged Warbler

Hooded Warbler

Kentucky Warbler

Louisiana Waterthrush

Magnolia Warbler

Mourning Warbler

Nashville Warbler

Northern Parula

Northern Waterthrush

Orange-crowned Warbler

Ovenbird

Painted Redstart

Palm Warbler

Pine Warbler

Prairie Warbler

Prothonotary Warbler

Tennessee Warbler

Wilson’s Warbler

Worm-eating Warbler

Yellow Warbler

Yellow-rumped Warbler

Yellow-throated Warbler

Sorry, no photos of these this spring, but I did see and hear them twice.

Kentucky Warbler at Warnimont Park 5/7/23

In addition to the Loggerhead Shrike, I also found a Kentucky Warbler! It was in the same exact spot as the one last year. I stopped right where the trail 3-ways off and was going to check my phone. The bird pops up and I just assumed it was a Common Yellowthroat, since I heard 2 singing in the area. When it did, it was only 10′ from me. It turned and looked right at me, and I said, “woah, a Kentucky Warbler!” It was so close I didn’t need my binoculars. I sent out the pin location and there were already a few people real close by. The next 15 minutes, it was not to be found. The area is only about a 30′ circle, but it is the thickest most thick garbage to look through! I was wondering if it moved further south without us knowing, so I started walking the path. Within a minute, it had popped back up and showed for everyone. I quickly got back, and I spent the next 2 hours standing there watching it feed and then go down and hide, which I’m guessing it was sleeping. I did the same routine the entire time watching it. I was really trying to get photos of it, but it just would not come out into the open. I suppose watching a Kentucky Warbler feed, at times of only 6′ away is a prize worthy enough. The photos below are the best I could manage in the entire time there. I have a feeling it’s still around and the pin location below is where it was seen. Good luck if you try. Enjoy!

https://maps.app.goo.gl/T9CNoHDsJvJDydRz5