From someone who is "game-challenged"

[Bob331]

Is there a user guide or a strategy guide for Angry Birds Rio ?

Bob

 

[Tim SPRACKLEN]

Have a look here..

Angry Birds Rio Walkthrough | Angry Birds Help

Tim

 

[NYC Adam]

Also go to youtube and search "Angry Birds Rio" and the board number you are stuck on, for example: "Angry Birds Rio 2-7"

 

[The Alternative]

My favorite is Angry Birds Walkthrough Videos, 3 Star Guides, Golden Eggs & More at the #1 Fan Site the most comprehensive Angry Birds site on the web. 3 star Walkthroughs for Angry Birds, AB Rio, and AB Seasons + all 22 Golden Eggs and Eagle Feathers. Great place to visit if you're looking to up your Angry Birds game.

(P.S. I'm not affiliated with this site.)