Sorry that I have been away so long....work keeps getting in the way!
I shot the below because I was really interested in the wasp's nest. I couldn't get a background that I really liked so I'm kind of stuck with it. I thought about cropping away everything by the nest as one option. I also thought about zooming in and making an abstract out of the nest as I got a lot of great detail.
Interested in any thoughts you might have....
I like the background you have, but still there's something missing in here... I don't think that removing it its the solution. Could you try to make the shot from another angle, maybe try to include some of the big branches and make the make the background less colorful and more in tone with the nest? If you aren't able, and you're lookin' to edit what you have I can't help u.u I'm not a pro, I'm an amateur photographer but I hope I can help in something.