Falling parrots don't try to fly onto safe platforms near them

If you spawn a parrot above lava or 'The Void' the parrots don't try to get on a safe platform nearby when falling downward. The end result is that the parrot either just falls into the void or lava until it dies.

Steps to Reproduce:

1. Create a void superflat world
2. Place blocks outward by 2 and down by 4 at the edge of the stone platform
3. Spawn a parrot on the edge of the top platform
4. Push it off so that it falls into the void near the bottom platform