Seed predation and reduced predation risk with distance from conspecific trees are important influences on tree regeneration in tropical forests. Shifts in animal communities, such as an increase in rodents and other small mammals due to forest fragmentation, could alter patterns of seed predation and affect tree regeneration and community dynamics in forest fragments. We performed a field experiment on four native rainforest tree species in the Western Ghats, India, to test whether fragmentation increases...

This dataset contains data on rainforest bird communities collected along line transects in Kalakad - Mundanthurai Tiger Reserve, Tamil Nadu, India, as part of doctoral research leading up to the following thesis:Raman, T. R. S. 2001. Community ecology and conservation of mid-elevation tropical rainforest bird communities in the southern Western Ghats, India. PhD thesis, Indian Institute of Science, Bangalore.Part of the data (from transects T2 and T3, in particular) was used in the following publication:Raman,...

Oceanic islands, known for their ecologically sensitive ecosystems and endemic species, are of high conservation significance. The volcanic island of Narcondam in the Andaman and Nicobar Islands, Indian Ocean, is a prime example and the only home of the endemic and globally endangered Narcondam Hornbill. Despite its ecological and evolutionary significance, there has been limited biological exploration and research on the island over the last century. Here, we report on a 2010 expedition to Narcondam,...

Asian tropical forests have among the highest rates of forest loss in the world. Ecological restoration is a vital step for biodiversity maintenance and climate change mitigation. For restoration practice, evaluation of species performance at early stages is crucial to avoid failure of the efforts and for screening species suitable to a region. Though the long-term performance of restoration plantings has been well-documented, few studies have evaluated the performance during the establishment of the planted...

The dataset contains data on bird communities and habitat collected between 1997 and 1999 from Kalakad Mundanthurai Tiger Reserve, Tamil Nadu, India, related to the following two publications: Raman, T. R. S., Joshi, N. V. & Sukumar, R. 2005. Tropical rainforest bird community structure in relation to altitude, tree species composition, and null models in the Western Ghats, India. Journal of the Bombay Natural History Society 102: 145-157. https://archive.org/details/journalofbomb10222005bomb/page/145/mode/2up Raman, T. R. S. & Sukumar,...

Lantana camara (hereafter, Lantana) is among the worst invasive alien plants spread extensively across Africa, Australia and Asia at an alarming rate, posing significant challenges to conservation of native biodiversity. While, Lantana invasion is widely recognised to be more pronounced in open-canopy habitats (including deciduous forests, forest edges and gaps), the potential role of variation in seed dispersal across habitats varying in overstory canopy cover is poorly understood. Avian frugivores are among primary seed dispersers...