’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.

Louisiana Waterthrush at Grant Park 4/11/23

Late Monday evening, a Louisiana Waterthrush was found singing along the creek. It was in the creek that runs northwest from Seven Bridges at Grant Park. On Tuesday, I left work around 1130am, as I wanted to try for it. This is one of my favorite warblers and can be easily missed in spring. They usually pass through our area from middle to late April. As I was walking down the stairs, I saw one of my friends, who had just seen it up the creek. I made my way up and found it all the way towards Lake Dr. It then circled around me and went down creek. It was not very cooperative at first. I spent three hours waiting for it in several spots, before finally getting some close, excellent looks at it. I watched it feed for quite a while and it amazes me how it can grab the teeny tiny worms from a fast moving creek. It happens so fast, and I would not have known it was catching them without capturing it on photo. It was seen again early this morning, but several others failed to relocate it after that. There are a few creeks in that area, so it’s possible it just moved to another one. Seven Bridges has a lot of foot traffic, especially when the weather is nice, like the last few days. The coordinates below are approximately where I watched it for the majority of the time. It also came back to this location several times. Good luck if you try for it. Photos below are from mid-day Tuesday. Enjoy!

42.924494, -87.848741