Anyways on that "Gimmee That!" trophy there is an alternate method if the pelican is too fast for you. You'll have to unlonk the blue eco vents from the Forbidden Jungle. Use can you use a slightly easier and in my opinion more fun way, by blowing up the pelican using the cannon. It leaves a powercell in the nest, and still giving you the trophy.
Goldies tip of the day!!! When going for the catch 200 pounds of fish using the touchscreen (on the vita) Get a small piece of toilet paper(not used) and use it under your finger it makes it sooo much easier to glide the net and catch the fish :-). Cya