Learn about a real-world environmental issue facing urban spaces, and what we're trying to do to improve things in Philadelphia
In the greater Philadelphia area and interested in trying out birding, but don't know where to start? Check the Delaware Valley Ornithological Club, which has many free birding walks!
Having multiple backups of photos and other data is vital, especially if you're a fellow photographer. I've had a good experience with backblaze and you can use this link for a free month that helps me out too!