No. Like bonuses don't stack unless specifically stated.
Similar type bonuses don't stack. And neither do same sources.
The only ones that do stack are dodge bonuses
Similar type bonuses don't stack. And neither do same sources.
The only ones that do stack are dodge bonuses
Circumstance bonuses stack with each other, as long they they come from different circumstances. Racial bonus also stack.
Bonus Types: Usually, a bonus has a type that indicates how the spell grants the bonus. The important aspect of bonus types is that two bonuses of the same type don't generally stack. With the exception of dodge bonuses, most circumstance bonuses, and racial bonuses, only the better bonus of a given type works (see Combining Magical Effects). The same principle applies to penalties—a character taking two or more penalties of the same type applies only the worst one, although most penalties have no type and thus always stack. Bonuses without a type always stack, unless they are from the same source.