Most are evergreen, although Grevillea robusta, the Silky Oak (which is actually a member of the Protea family as well), is deciduous in some environments
evergreen
deciduous
They are, believe it or not, evergreen!
It can be both deciduous and evergreen. It mostly depends on the species.
evergreen
evergreen
Deciduous
Evergreen
Evergreen.
Evergreen
Evergreen
Deciduous