the rich history and the unique nature of the area, especially considering that the area was home to the last rocky shore and coral reef on mainland Singapore. Finally, in November 2001, it was announced that Labrador Park (renamed from Labrador Beach) would be gazetted as a nature reserve once more. The old jetty (once owned by the nearby BP oil refinery, which was closed down and demolished by the end of the 1990s) was extensively renovated and opened to the public (it was initially opened daily from 7am to 8pm until it was declared by NParks to be closed indefinitely (due to safety reasons) at some time between 2014 and 2016, before being reopened once again but now being open for 24 hours), together with the rocky shoreline (now closed off indefinitely to the public), while much redevelopment and landscaping works took place in the reclaimed section of the part of the rocky beach right up to Tanjong Berlayer and just beyond to Berlayer Creek. Also, in 2001, a labyrinth of tunnels, which were an integral part of the old fort built by the British government, were also discovered within the area of the park(located on the top of the cliff). These used to serve as a storage place for ammunition and other important military supplies, as well as being a base-camp for British troops guarding the fort. One of the tunnels goes under the waters of the entrance of Keppel Harbour and leads to Fort Siloso on Pulau Blakang Mati, present-day Sentosa (this is alleged by many to exist although there is a lack of concrete evidence to prove it). A small portion of the tunnels have since been opened to the public (but are recently declared to be structurally unsafe and have been sealed off until further notice). Wildlife More than 70 kinds of birds, including the blue-crowned hanging parrot, the rufous woodpecker and Abbott's babbler, have been seen here. More than 11 species of butterflies have been recorded. In addition, the rocky shore contains a multitude of corals and crabs and more. These include sea grasses, sandworms and horseshoe crabs. The common hairy crab (Pilumnus vespertilio) is often spotted in the area. Other attractions Other attractions include the remaining historical relics from WWII (such as the 6-inch naval gun (actually recovered from the former Beach Road Camp in the town-centre of Singapore and installed at an