Kaltura Share to Google Classroom The Red-Cockaded Woodpecker's make cavities in living trees for both roosting and nesting. These cavities can take months, even years to complete. Grades: 3 4 5 6 7 8 Subjects: ScienceLife ScienceThe Animal KingdomBirds Collection: ETV StreamlineSCExplore South CarolinaHabitatsNational Great Outdoors Month Series: Parks Adventures Minutes