Have a scavenger hunt to collect the spines (cocktail sticks). The winning group are the ones who find the most Home / Activity / Have a scavenger hunt to collect the spines (cocktail sticks). The winning group are the ones who find the most Save to Challenge Pack Download Activity Card View Activity Resources Activity details This activity counts towards... Hedgehog Challenge Related Subjects... Cost FREE £ ££ £££ Indoors/Outdoors Indoors Outdoors Day/Night Day Night Ages 3-5 5-7 7-11 11-14 14-18 Seasons Spring Summer Autumn Winter Equipment Cocktail Sticks Skills Teamwork Observation Did You KnowHedgies have up to 7000 spines on their bodies?