ladies and gentlemen, this is your captain speaking from the flight deck, and we're cruising smoothly on today's journey with a fascinating topic: pigs. as we prepare for our descent into the world of these remarkable animals, pay no attention to the preliminary assumptions that pigs can't be quite the sightseers in nature; their abilities are often camouflaged by their humble appearance. we've received some proposals to restart the way we perceive these creatures, recognizing them for their intelligence and environmental contributions. so sit back, relax, and enjoy the rest of your flight as we uncover the hidden talents of these extraordinary animals, camouflaged yet crucial to ecosystems worldwide.