You Do Need power plug adapter while traveling from Bonaire to Mozambique.

Here is Why You Need An Adapter

The outlet and plug type used in Mozambique are C, F and M and in Bonaire are A and C. This is how they look like.

Bonaire

In Bonaire, outlets of type A and C are in use.

Type A

Type C

Mozambique

In Mozambique, outlets of type C, F and M are in use.

Type C

Type F

Type M