text: Rare images of a group belonging to one of the most endangered gorilla subspecies in the world suggest their numbers could be recovering after decades of persecution, conservationists in Nigeria have said.
  Seven Cross River gorillas including infants of varying ages can be seen in the first known camera-trap images of the species, taken in the Mbe mountains in south-east Nigeria by the Wildlife Conservation Society (WCS).
  The gorillas are rarely seen and are thought to be extremely wary of humans following a long history of persecution. They often reside in the deepest, most inaccessible pockets of terrain.
  Once thought to be extinct after decades of aggressive poaching, the gorillas were rediscovered in the 1980s. Conservationists believe there are about 100 gorillas in Nigeria and and another 300 inhabiting a 4,600 sq mile (12,000 sq km) mountainous forest expanse stretching over the border into Cameroon.
  The images of the gorillas are the clearest sign of the species’ gradual resurgence, said Inaoyom Imong, director of WCS Nigeria’s Cross River Gorilla Landscape project.
  “It is extremely exciting to see so many young Cross River gorillas – an encouraging indication that these gorillas are now well protected and reproducing successfully after previous decades of hunting,” he said.
  Although the images have buoyed conservationists, Imong said better protections for the gorillas were still needed. “While hunters in the region may no longer target gorillas, the threat of hunting remains, and we need to continue to improve the effectiveness of our protection efforts.”
  A team of 16 guards from surrounding local communities, supported by the WCS, conduct daily patrols of the sanctuary to protect gorillas and other wildlife. Conservationists monitored the gorillas’ activity by identifying their nests, dung and feeding trails. There have been only a handful of sightings in the last decade.
  Otu Bernard Eban, the head of the local Abo clan, said poverty a lack of awareness had heightened the threats to several engaged species in a region rich in biodiversity. “Seeing this today rekindles my hope,” he said.
  He urged authorities to “further strengthen our local laws to protect Cross River gorillas in the Mbe mountains”.