6 house sparrow public domain pictures

Description:  Three years ago, I learned about blogging and I always wondered about the images used by bloggers.  After few weeks of research, I learned that a lot of bloggers purchase their images from various photo sources..  Some pay for few cents per image while some pay a fortune for royalty free images.  I also found websites that offer 100% free images which are mostly in public domain.  I decided to create my own images, which are sitting in my hard drive with no one using them, and releasing them into the public domain free of charge.  So anyone interested to search for a picture, feel free to browse my public domain photo blog.  Who knows, you might find the public domain image you are looking for.  By the way, I'm not really sure if this bird is called a house sparrow.  Please correct me if I'm wrong.