Here is the full list of all 16 Captain MaCaw achievements.
Gain the power of the sea.
Set fire to the bush.
Dodge the dart trap.
Complete the mural.
Under the bridge down town.
Touch all the smiley faces!
Complete the secret cavern!
Tunnel out of prison!
Catch the gull!
Complete Captain MaCaw.
Apply the lumogel!
Catch 250 snowflakes in one session!
Walk 500 miles!
Walk another 500 miles!
Jump 5000 times!
Complete the game without lighting up the temple.