Volunteer on a natural world reserve, studying conservation practices when tracking footprints and listening for first light calls.
https://louisioaq730.timeforchangecounselling.com/heathrow-ibis-or-paris-marriott-when-to-save-vs-splurge-on-your-trip-7
Volunteer on a flora and fauna reserve, discovering conservation practices at the same time tracking footprints and listening for first light calls.