Knowsley Safari Park World Rhino Day. 22nd September, 2013. Female Rhino at the The 'Save the Rhino' event at Knowsley Safari Park, Liverpool. World Rhino Day when Zoos, organizations and reserves around the world campaigned to raise awareness about protecting rhinoceros from deadly poaching a crisis that continues to threaten animals in Africa and Asia. Rhino horns are valued on the international black market for their purported "medicinal" values, a demand that is threatening their very survival. Credit: Mar Photographics/Alamy Live News

- Image ID: DENK9P

Knowsley Safari Park World Rhino Day. 22nd September, 2013. Female Rhino at the The 'Save the Rhino' event at Knowsley Safari Park, Liverpool. World Rhino Day when Zoos, organizations and reserves around the world campaigned to raise awareness about protecting rhinoceros from deadly poaching a crisis that continues to threaten animals in Africa and Asia. Rhino horns are valued on the international black market for their purported "medicinal" values, a demand that is threatening their very survival. Credit: Mar Photographics/Alamy Live News

MediaWorldImages / Alamy Stock Photo

Image ID: DENK9P

Location: Knowlsey, UK