| << | May 2021 | >> | ||||
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 25 | 26 | 27 | 28 | 29 | 30 | 1 Spring Phenology Hike Discover on Demand: Frogs and Toads of the Northwoods |
| 2 | 3 Bird Club Meeting | 4 | 5 Acoustic Bat Monitoring Training | 6 Acoustic Bat Monitor Refresher | 7 | 8 |
| 9 | 10 Plum Lake Historical and Naturalist Hike Garden Workshop, Extend Your Growing Season and Micro-Greens | 11 | 12 Helping Hands Day | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 Bird Banding with Bruce Bacon | 20 Bird Banding with Bruce Bacon | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 | 31 | 1 | 2 | 3 | 4 | 5 |
