This is a pure stock account, anything you find here can be used for noncommercial purposes.
If you use my stock, let me know in the comments. I would appreciate a link back to my DA site from your work. If you want to use my stuff for anything commercial (including DA prints), please ask
You can repost the work you used my stock in somewhere else, but please credit me (again, link to my DA site).
I take a lot of photos at zoos and museums and while most are happy to let me publish my photos here, I cannot allow commercial use of the images. I usually say in the artist's comments where I took a photo.