Ninety-one communities received Bird City Wisconsin status in 2021. Greenfield and Wauwatosa are first-time recipients.
The following communities have renewed their status: Algoma, Altoona, Amery, Appleton, Ashland, Bailey’s Harbor, Baraboo, Bayfield, Bayside, Beaver Dam, Brookfield, Brown County, Brown Deer, Chenequa, De Soto, DeForest, Door County, Eau Claire, Egg Harbor, Elm Grove, Ephraim, Ferryville, Fond du Lac, Fontana-on-Geneva Lake, Fox Point, Glendale, Grafton, Grantsburg, Green Bay, Green Lake, Hales Corners, Horicon, Howard, Hudson, Janesville, Kaukauna, Kenosha County, Kenosha (City), La Crosse, Lake Geneva, Madison, Manitowish Waters, Manitowoc, Marinette, Marquette County, Mayville, McFarland, Menomonie, Mequon, Milwaukee (City), Milwaukee County, Monona, Muskego, Newburg, New London, Oconomowoc, Oconto, Osceola, Oshkosh, Ozaukee County, Pittsville, Plover, Plymouth, Port Wing, Prairie du Chien, Presque Isle, Racine, Reedsburg, Rice Lake, River Falls, River Hills, Rome, Sauk City/Prairie du Sac, Sheboygan, Shorewood, Shorewood Hills, Stevens Point, Sturgeon Bay, Superior, Taylor County, Trempealeau, Washington Island, Waunakee, Wausau, West Bend, Whitefish Bay, Whitewater, Williams Bay and Wisconsin Rapids.

Leafing Out, Episode 6: Small Insects Can Cause Big Tree Problems with August Hoppe
Nonprofit conservation organizations (NCOs) are encouraged to apply for grants to help fund land acquisition through the Wisconsin Department of Natural Resources (DNR) Knowles-Nelson Stewardship Program. Applications are due Aug. 1, 2021, for the following NCO grant subprograms:
Project Learning Tree® (PLT) recently released a new curriculum guide to engage kindergarten through eighth-grade students in exploring the environment. 
Due to the ongoing COVID-19 pandemic, the Arbor Day Foundation has suspended their requirement to hold a public Arbor Day celebration in 2021. Communities will be able to maintain their Tree City USA designations without meeting this standard. An Arbor Day proclamation is still a requirement.
Looking for ideas for celebrating Arbor Day during the pandemic? Here are a dozen possibilities: