Prince William has announced a new global agreement to crack down on wildlife trafficking routes.
The Prince called the declaration, which was signed by global transport leaders and unveiled at Buckingham Palace, a "game changer in the race against extinction".
40 transport chiefs including airline, shipping firm and custom agency leaders signed the declaration, which was the result of a year's worth of meetings and research between members of the United for Wildlife group.
The declaration includes 11 commitments for signatories, which will help to crack down on the illegal transport of wildlife. These include:
Developing information sharing systems for the transport industry
Supporting a system for passing information about suspected illegal wildlife trade from the transport sector to relevant authorities
Notifying relevant law enforcement authorities of cargoes suspected of containing illegal wildlife
The Duke of Cambridge added the commitments needed to be quickly implemented.
"It is my view, that if we have not turned this crisis around within the next five years, we will have lost this battle forever," he said.
There has been increased awareness of the steps needed to urgently combat the rapidly escalating poaching crisis on the ground in places like Africa.
This week the Duke of Cambridge told ITV News the world has five to ten years to save the Rhino.