Which of these product innovations was specifically designed to reduce rhino poaching and has seen significant success since its 2015 launch?

Conservation efforts increasingly rely on innovative product solutions to monitor and protect endangered species. These products range from non-invasive tracking devices to sustainable alternatives for wildlife-harmful products. This poll tests your knowledge about a breakthrough product that has significantly impacted wildlife conservation through innovative design and functionality. Can you identify the correct wildlife conservation product innovation from the options below?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

The Invisible Trail - A horn-infused dye that makes rhino horns visible only under special scanners but toxic to human consumption
RAPID (Real-time Anti-Poaching Intelligence Device) - A combination of heart-rate monitor, GPS tracker and camera implanted in rhinos to alert rangers immediately when poaching occurs
ScentBlock - A proprietary spray applied to wildlife reserves that masks animal scents from poachers' tracking dogs for up to 3 months
BioFence - A biodegradable virtual boundary system that emits ultrasonic signals detectable only by specialized poacher-detection drones