The Audubon Society of Western Pennsylvania will host an “Ice Fishing and Soup Stop Campfire” from 2 to 4 p.m. Sunday at the Succop Conservancy, 185 W. Airport Road, Penn Township. Admission is $10 for nonmembers and $6 for members. Naturalist led walks start at 9 a.m. Thursdays. The Great Backyard Bird Count training is set for Feb. 9. Call 412-963-6100 or visit www.aswp.org to register.

Venture Outdoors will host beginner snowshoeing from 1 to 4 p.m. Feb. 2 at Alameda Park, Butler Township. Cost is $29 for nonmembers and $22 for members. Visit www.ventureoutdoors.org.

Jennings Environmental Education Center, Route 528, Brady Township, will be the site of FrogWatch USA volunteer training from 9 a.m. to 12:30 p.m. Saturday. Registration is due by today. Staff from the Pittsburgh Zoo & PPG Aquarium will teach participants how to monitor local frog and toad populations. Registration is required by sending e-mail to frogwatch@pittsburghzoo.org. Call 724-794-6011.

Crooked Creek Environmental Learning Center, 142 Kerr Road, Manor Township near Ford City, Armstrong County, will host the annual “Winter Wonderland Walk” at 2 p.m. Sunday. After the walk, hot cider and chili will be offered. Donations are suggested. Call 724-763-6316.