• Exciting Find: New Record of Bat Roost

New record for the Blossom bat, Notopteris macdonaldi, at Nabukelevu in Serua province.
NatureFiji-Mareqeti Viti conservation officer, Kelera Macedru was very excited and happy to visit a new bat cave record for Viti Levu. She was informed of the possible roost site whilst conducting awareness workshops with villages in the Namosi province, in association with Rivers Fiji. One of the Rivers Fiji guides who hails from the area told her of the bat cave, on the Nabukelevu village land. Kelera and Joanne Malotaux (NFMV's current international volunteer) trekked through the dense forest to take a look at the cave and its inhabitants.
Entrance to the Nabukelevu bat cave.
They were rewarded for their efforts as the isolated volcanic rock cave is home to a healthy population of Fiji blossom bats (Notopteris macdonaldi), a 'vulnerable" bat species that is found only in Fiji and Vanuatu. The Fiji blossom bat became extinct from Tonga in pre-historic times, and Fiji is home to more than half the global population - so this is a very special find. rnIn Fiji, the Fiji blossom bat is known to breed only on Viti Levu although it has been seen on Vanua Levu and Taveuni. rnThe species feeds on flowers and nectar and its favoured feeding grounds are in lowland forest, although it is occasionally seen in cultivated areas and upland forest. Cave-dwelling bats are known to be sensitive to disturbances of their roosts. The Nabukelevu roost, which has escaped recording, is a fair hike from the village in rugged terrain, and its inaccessability is likely to have protected the colony from being disturbed. The Fiji blossom bat is listed as 'Vulnerable' on the IUCN Red List (2011), as its distribution is very fragmented and there is a continuing threat of over-exploitation and habitat degradation/destruction.
A young Blossom bat nestles in Joanne's hands.
Of the four previously known cave roosts (Kalabu, Wainibuku, Tatuba and Wailotua), only Wailotua and Tatuba have been confirmed to still exist in the recent past. The status of the Wainibuku and Kalabu roosts are unknown. rnrnFiji blossom bats are very distinct in appearance from Fiji's other two cave dwelling bats in having a long nose and a long tail. It is the world's only cave-dwelling fruit bat and its anatomy is one of the most primitive for fruit bats. rnrnTourism (through cave entry) and large scale hunting have been attributed to be the main cause of roost extinction and colony decline. rnrnSadly, as with Fiji's other five species of bats, lack of ecological knowledge on this species is in itself an obstacle to determining potential threats and appropriate conservation management issues. rnrnNatureFiji-MareqetiViti is currently working towards gathering this much needed data, and developing best practices for Fiji's bat caves. We are very grateful to the villagers of Nabukelevu for continuing to protect their blossom bats and for sharing their knowledge with us. We trust that they will continue to look after this very special bat.
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Taveuni National Park Project
Located in the Province of Cakaudrove, the island of Taveuni is Fiji’s 3rd largest island. Since the 1980s, the National Trust and the Fiji Department of Forests have been advocating for the merger of the Ravilevu Nature Reserve, Taveuni Forest Reserve and the Bouma National Heritage Park to form the Taveuni National Park. In 1993 the Fiji Department of Environment proposed the ‘Integrated Development Plan for Taveuni’ supporting this combination to better promote the wilderness and cultural features of Taveuni to harness Taveuni’s tourism market to its full potential. The Fiji Department of Forests, National Protected Areas Committee, Cakaudrove Provincial Council and NatureFiji-MareqetiViti, with support from the Critical Ecosystems Partnership Fund are revitalising efforts to bring Taveuni's three current protected areas into one Taveuni National Park: 1. Taveuni Forest Reserve (FR). Declared in 1914. Size: 11, 160 HA 2. Ravilevu Nature Reserve (NR). Declared in 1959. Size: 4, 108 HA 3. Bouma National Heritage Park (BNHP). Established by covenant in 1990. 1, 417 HA. TAVEUNI’S WILDLIFE AND LANDSCAPE Much of Fiji’s land and forest has now been impacted and modified by deforestation, commercial and subsistence agriculture, plantation timber production and/or invasive alien species. We must also remember the historic impacts of the first human settlement that resulted, for example, in the extinction of many species and conversion of dry forests to grasslands. Not only has Taveuni retained significant forest and wetland ecosystems across a full altitudinal range (ridge to reef), but also it has not been severely impacted by invasive species, in particular the mongoose. The absence of the mongoose from Fiji’s third largest island has resulted in the retention not only of Taveuni’s endemic fauna species but also Fijian endemics that have been extirpated or are highly threatened on Viti Levu and Vanua Levu. SPECIAL LANDSCAPES ON TAVEUNI Taveuni’s outstanding landscape qualities are derived mainly from its tropical forest cover. From all points around the Taveuni coastline, there are views of the undisturbed, densely forested uplands. Frequently cloud and mist-capped, the rugged central range dominates the landscape with characteristic emergent volcanic cones. From the peaks of the central range descend the long symmetry of old lava flows covered with dense rainforest. Taveuni is one of the very few islands where the scale of negative land use impacts has been limited. But current trends of widespread soil degradation and encroachment into the reserves indeicate taht this is changing for the worse. The thriving agricultural industry of Taveuni can attribute its success to the Taveuni Forest Reserve which was established to ensure unlimited water supply and free ecosystem services to the people of Taveuni. While the Taveuni FR currently provides little monetary benefit to landowners, combined with the Ravilevu NR and Bouma National Heritage Park, the Taveuni National Park will build a strong imperative for ecotourism development. THE PROJECT Not until 2009 were landowners informed about plans which had been around for 30 years on possible Protected Areas development, and the potential of Taveuni's forests for conservation. If there is one conspicuous lesson of the lead up work of the Sovi Basin Protected Area project, it was that there was no real progress until the landowners and the Fijian administration took up ownership of the process. Getting the landowners involved in the PA discussions is the main objective of this project.
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