Wildlife Update: June 2, 2025

Weather is finally beginning to be more consistent in the Grantsburg area. We have had most of our days in the 70’s, and some nearing 80 degrees. There have been a few days of rain here and there, but not many. We have also had some air quality issues over the past few days due to the fires in Manitoba; these issues are expected to continue throughout the week.

Migration is winding down a this point, with just a few different migrant warblers still being sighted, and a few interesting shorebirds. But there is still plenty of bird watching to do at Crex Meadows! We have now entered baby animals season, with many goose and duck broods around, and our first Trumpeter Swan cygnets hatching. We will be expecting to see Sandhill Crane colts hatching soon, too.

It is not only the bird babies you will want to watch out for, as our first fawns are dropping, and we have had a couple reports of Black Bear cubs that are becoming more active as well. More and more young will be popping up by the day!

Because it is baby animals season, the Wisconsin DNR wants to remind you to help keep wildlife wild whenever possible. It is important to observe wildlife at a distance, and to remember that a baby animal’s best chance for survival is with its parents. If you think an animal many be orphaned, please refer to the DNR website for more information on what to do next.

Recent highlights include Bay-breasted Warbler, Black Tern, Blackburnian Warbler, Blue-gray Gnatcatcher, Bobolink, Cape May Warbler, Dunlin, Hudsonian Godwit, Least Bittern, Pectoral Sandpiper, Ruddy Duck, Scarlet Tanager, Semipalmated Plover, Semipalmated Sandpiper, Spotted Sandpiper, Tennessee Warbler, Upland Sandpiper, and Wilson’s Warbler.

It is also the time of the year where wildflowers are in full bloom! Outside of the Crex Meadows Wildlife Education & Visitor Center we have an educational prairie. Currently in bloom we have: Wild Lupine, Prairie Blue-eyed Grass, Large-flowered Beardtongue, Downy Phlox, Wild Columbine, Hoary Puccoon, Common Cinquefoil, Yarrow, and Spiderwort is just starting! Elsewhere on the properties you may find Bird’s-foot Violet, Harebell, Blue Toadflax, Indian Paintbrush, Wild Geranium, Bunchberry, Early Blueberry, White Water Lily, Common Strawberry, and more!

Mammals seen in the area within the last week:

BeaverMuskrat
Cottontail RabbitPorcupineStriped Skunk
Grey SquirrelRaccoonWhite-tailed Deer
Grey WolfRed Squirrel13-lined Ground Squirrel

Bird sightings within the last week on Crex Meadows, Fish Lake, Amsterdam Sloughs, and surrounding area:

Alder FlycatcherDunlin
American BitternEastern BluebirdRed-bellied Woodpecker
American CootEastern KingbirdRed-breasted Nuthatch
American CrowEastern MeadowlarkRed-eyed Vireo
America Golden-PloverEastern PhoebeRed-headed Woodpecker
American GoldfinchEastern TowheeRed-necked Grebe
American KestrelEastern Whip-poor-willRed-tailed Hawk
American RedstartEastern Wood-PeweeRed-winged Blackbird
American RobinEuropean StarlingRing-billed Gull
American WoodcockField SparrowRing-necked Duck
Bald EagleGolden-winged WarblerRing-necked Pheasant
Baltimore OrioleGrasshopper SparrowRock Pigeon
Barn SwallowGray CatbirdRose-breasted Grosbeak
Barred OwlGreat Blue HeronRuby-throated Hummingbird
Bay-breasted WarblerGreat Crested FlycatcherRuddy Duck
Belted KingfisherGreater YellowlegsRuffed Grouse
Black TernGreen HeronSandhill Crane
Black-and-white WarblerGreen-winged TealSavannah Sparrow
Black-billed CuckooHairy WoodpeckerScarlet Tanager
Blackburnian WarblerHooded MerganserSedge Wren
Black-capped ChickadeeHouse FinchSemipalmated Plover
Blue JayHouse SparrowSemipalmated Sandpiper
Blue-gray GnatcatcherHudsonian GodwitSong Sparrow
Blue-winged TealIndigo BuntingSora
Blue-winged WarblerKilldeerSpotted Sandpiper
BobolinkLark SparrowSwamp Sparrow
Brewer’s BlackbirdLeast BitternTennessee Warbler
Broad-winged HawkLeast FlycatcherTree Swallow
Brown ThrasherLeast SandpiperTrumpeter Swan
Brown-headed CowbirdMallardTurkey Vulture
Canada GooseMarsh WrenUpland Sandpiper
Canada WarblerMourning DoveVeery
Cape May WarblerNashville WarblerVesper Sparrow
Cedar WaxwingNorthern CardinalVirginia Rail
Chestnut-sided WarblerNorthern FlickerWarbling Vireo
Chimney SwiftNorthern HarrierWhite-breasted Nuthatch
Chipping SparrowNorthern House WrenWild Turkey
Clay-colored SparrowNorthern ParulaWillow Flycatcher
Common GoldeneyeNorthern ShovelerWilson’s Snipe
Common GrackleNorthern WaterthrushWilson’s Warbler
Common LoonOspreyWood Duck
Common MerganserOvenbirdWood Thrush
Common NighthawkPectoral SandpiperYellow Warbler
Common RavenPied-billed GrebeYellow-bellied Flycatcher
Common YellowthroatPileated WoodpeckerYellow-bellied Sapsucker
Cooper’s HawkPine WarblerYellow-headed Blackbird
Double Crested CormorantPurple FinchYellow-rumped Warbler
Downy WoodpeckerPurple MartinYellow-throated Vireo