[oh8eleven]

... some areas there are so many eagles that they're becoming dangerous pests.
Where is that?

Also, large groups of eagles go out on raids and literally kill for fun.
Gang banger eagles? Kill for fun? Puleeeeease. Your source for this is ... ?

[xcamel]

Just one example of many... feel free to read all of it

http://www.fws.gov/midwest/Eagle/population/chtofprs.html

http://www.ecoinfo.org/env_ind/region/baldeagle/eagle_e.cfm

http://www.timesonline.co.uk/tol/news/environment/article3648817.ece