Jurassic Park 3
It's another quick run around the island as there's only three red bricks here.
Red Brick #1
Nearby the large amber piece in the wall, you'll spot the red brick stowed away out of your reach underneath the remains of a tree trunk.
Switch to a Compy and drop down near the boulder to run underneath the trunk and reach the red brick.
Isla Sorna Aviary
Red Brick #3
Along the back wall, you'll spy a multi-tiered contraption.
Flap over and position yourself at the switch at the top.
You need to guide the baby down to the bottom level, which you can do by lifting and releasing the switch, and swapping to the baby to navigate down through the levels.
Your reward is the red brick.