'World's ugliest pig' caught on camera

Scientists have captured the first footage in the wild of one of the world's rarest - and ugliest - pigs.

The Javan warty pig is under such threat from hunting and habitat loss that conservationists surveying its habitat believed it might already have been driven to extinction, according to BBC.

Camera traps have now revealed that small populations survive in Java's increasingly fragmented forests.

The team says its aim now is to protect the rare animals' habitat.

The survey was led by Dr Johanna Rode-Margono from Chester Zoo, who said she and her colleagues were "thrilled" to see that the pigs were still there.

The last study of these lowland forested areas was back in 2004 and revealed a "serious decline" in the population of the species.

"We were worried that all or most would have disappeared," she told BBC News.

Human-pig conflict

While these hairy, warty-faced beasts may not be Java's most photogenic residents, Dr Rode-Margono says they fulfil an important role in the forest's ecology - tilling the soil and spreading seeds as they forage.

And in Java, Indonesia's most crowded island, they are also emblematic of the burgeoning human pressure on the country's tropical forest.

The pigs are losing habitat to deforestation for agricultural and urban development, but are also coming into direct conflict with humans. The animals are considered pests and often hunted because they raid crops.

"Hunting for sport is also a problem," says Dr Rode-Margono, "and the species may be hybridising with European wild boar." That could result in the species being bred into extinction.