Conservation in a changing landscape: habitat occupancy of the critically endangered Tennent's leaf-nosed lizard (Ceratophora tennentii) in Sri Lanka
Ruchira Somaweera, Nayana Wijayathilaka, Gayan Bowatte, Madhava Meegaskumbura
JOURNAL OF NATURAL HISTORY | TAYLOR & FRANCIS LTD | Published : 2015
Landscape modification is a key driver of global species extinction. Thus, understanding how species react to changes is essential for effective conservation management in modified landscapes. We examined the impact of selected land use patterns on the critically endangered Ceratophora tennentii in the Knuckles mountain range of Sri Lanka where lizards occupy patches of both natural undisturbed forests and modified plantations – evidently, those with a forest canopy. We tested three potential explanations for non-random habitat selection: availability of suitable microhabitat pockets, availability of prey and direct threats from humans. The microhabitat pockets occupied by the lizards were c..View full abstract
Awarded by National Geographic Society
This work was funded by the National Geographic Society under grant 9002-11 (to RS) and was conducted under research permits from the Department of Wildlife Conservation of Sri Lanka (WL/3/2/1/7) and the Forest Department of Sri Lanka (R&E/RES/NFSRC/10).