I grew up in Philadelphia and never knew there was a NWR right in the city. It is a goldmine of beautiful landscape and wildlife. I was excited to find a bird blind right in front of the swallow nest box. I kept my camera focused on the baby emerging from the hole as I knew a mother would be coming in to feed it. I was so excited when I caught the mother flying in with a bug for lunch!!!!
tagged: philadelphia swallow nest box john heinz nwr
