Final answer:
Carry a light source when paddling a canoe between sunset and sunrise to prevent collisions.
Step-by-step explanation:
When paddling a canoe between sunset and sunrise, it is important to carry a light source to help prevent a collision. This can be a flashlight or a headlamp, which will make the canoe visible to other boaters. By having a light source, other boaters can see your position and avoid colliding with your canoe.