Research its tolerance of degraded forest. Continue to monitor trends in forest loss. Identify and effectively protect a network of reserves, including some containing large areas of unlogged lowland forest, on New Britain. Over 30% of suitable habitat has been cleared in the last 10 years and this trend is ongoing (Buchanan et al. Lowland forest clearance on New Britain for conversion to oil palm plantations has been intense in recent decades and the island accounts for approximately half of Papua New Guinea's timber exports (Buchanan et al. It is thought to tolerate some degree of habitat degradation. It inhabits lowland rainforest up to 1,200 m. Hence, this decline is expected to continue. (2008) calculated the rate of forest loss within the species's range on New Britain as 33.8% over three generations. The population is estimated to be in the band 10,000-19,999 mature individuals, equating to 15,000-29,999 individuals in total, rounded here to 15,000-30,000 individuals.īuchanan et al. It is suspected to have declined rapidly in recent years owing to ongoing clearance of lowland forest (Buchanan et al. Ninox odiosa New Britain Boobook Bismarck Archipelago Sclater, PL. Kampugle ( Nesasio solomonensis ) Ninox Alvefalkugle ( Ninox odiosa) Andamanfalkugle ( Ninox affinis ) Bismarckfalkugle ( Ninox variegata. Ninox odiosa is endemic to the island of New Britain Papua New Guinea where although it is rather poorly known, it appears to be not uncommon in suitable habitat. Ninox boobook cinnamomina BabarIslandBoobook Babar I. With ongoing habitat loss, particularly in lowland areas, New Britain’s birds urgently require more attention.This speciesis classified as Vulnerable because remote-sensing data indicate that there has been a dramatic loss of lowland forest across its range and that it is therefore likely to be undergoing a rapid population decline. Despite our comprehensive surveys, Slaty-backed Goshawk Accipiter luteoschistaceus, New Britain Sparrowhawk Accipiter brachyurus, New Britain Bronzewing Henicophaps foersteri and Golden Masked-owl Tyto aurantia remain very rarely recorded and require further assessment. We recommend increased population size estimates for seven species: Pied Cuckoo-dove Reinwardtoena browni, Yellowish Imperial Pigeon Ducula subflavescens, Green-fronted Hanging Parrot Loriculus tener, Blue-eyed Cockatoo Cacatua opthalmica, Violaceous Coucal Centropus violaceous, New Britain Boobook Ninox odiosa and New Britain Thrush Zoothera talaseae. We recommend reduced population size estimates for one species, New Britain Kingfisher Todiramphus albonotatus. These data indicate that six species of elevated conservation concern are less dependent on old-growth forest than previously assessed. We use an unprecedented dataset based on 415 hours of bird surveys conducted in oil palm plantations, as well as primary and secondary forests at all altitudes, to revise the IUCN status of New Britain’s birds. Despite the ongoing high threat and rich endemic bird fauna, the state of knowledge of the conservation status of birds in New Britain is very poor. However the rate of loss has subsequently slowed (2.2% loss across all altitudes between 20), and much forest remains at higher altitudes: 72% of New Britain remained forested (including secondary forest) in 2014. Ninox odiosa is endemic to the island of New Britain Papua New Guinea where although it is rather poorly known, it appears to be not uncommon in suitable habitat. Extensive conversion of lowland forest to oil palm plantations resulted in the loss of over 20% of forest under 100 m altitude between 19. New Britain in the Bismarck Archipelago of Papua New Guinea supports 14 endemic bird species and together with New Ireland, forms an Endemic Bird Area that supports 38 restricted range species.
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