This one-of-a-kind retreat combines both birding and astronomy on Treehaven’s 1,400 acres of diverse northern forests. The weekend includes a Friday evening bird presentation, followed by an astronomy presentation and night sky telescope viewing (weather permitting). After a restful overnight in Treehaven’s living center with private bathrooms, participants will enjoy a continental breakfast and dawn birding hike looking to identify the myriad spring migrants common to northern Wisconsin forests. Upon return, participants will be treated to a delicious brunch buffet in Treehaven’s WinterBerry dining room. Cost is $70 per person. Please register by May 9. Register online at www.uwsp.edu/treehaven.