Normally birds are weighed in grams
It depends on what type of birds you are talking about...
a gun
angry birds by far
Angry Birds Space.It;s really fun.
Birds have hollow bones to help them fly. Solid bones would add to much weight and make it impossible to fly.
Hollow bones have a better strength to weight ratio allowing the birds to be lighter. A lighter bird can fly faster and glide better providing better efficiency (more work per unit of energy expended).
to me aviary birds but that's just to me its no fact.
hd looks better
Angry Birds is better, while temple run is great. too
Based on raw stats the birds would be better than the dogs.
makes them better streamlined i would guess
To get better birds/bird-rider (Toripon) You need to level them up in the Evolution Screen, Bonus if you get an Ultimate