How can I sell a photograph or get it published please?

Question:

How can I sell a photograph or get it published please?

I have taken a lovely action photo of a hummingbird hawk moth showing the speed of its wings whilst it hovers and has its proboscis in a buddlia flower. I am sure it will be of interest to some publication but have no idea how best to offer it or protect my rights if I show a prospective publishers my work.
Any amateur photographers out there had success and know what I should do? Thanks in anticipation.

Best Answer - Chosen by Asker: You can probably get it published by sending it to your local newspaper.

Try this book or similar ones listed on this page for tips. Be sure to read all the reviews:
http://www.amazon.com/2007-photographers...