Our Saturday Bird Walks run from 8:00-10:00 a.m. every weekend. Hikes: May - September No pre-registration is required. Meet in the main Mill Grove parking lot to join the leaders. Beginners and children are welcome. Extra binoculars are available to borrow. Cancellations due to inclement weather will be posted on Facebook by 7:00 the morning of the walk. Additional Walks and Hikes Please go to www.valleyforgeaudubon.org for all of the details, leader contact information, updates, and additions. Click on the Calendar tab. More birdwalks are also around the area including Meng Santuary.