[grim_squeaker_x]

Basic essence of bird catching:

First of all find a place where there are a lot of birds of the type you can catch (First net can catch red only, second net can catch red and yellow, third net can catch them all), there are a number of preprogrammed routs which the birds take, just keep hanging in one of those preprogrammed routes until you get a bird, then just push your 'A' button like crazy.