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Conservation Biology and Population Management of the Komodo Monitor

photoL Komodo monitor
Komodo monitor photo by Kathleen Buck-Miser

This project aims at providing quantitative information on the biology and conservation status of the Komodo monitor Varanus komodoensis, an endangered species of monitor lizard endemic to five islands in South-East Indonesia. Results from field and laboratory activities will help in develop management strategies for both natural and captive populations.

This is part of a program for the conservation and management of terrestrial wildlife and habitats in Komodo National Park (KNP) and the island of Flores, Lesser Sunda, Indonesia in collaboration with the Indonesian Directorate General of Forest Protection and Nature conservation (PHKA) and Udayana University, Bali, Indonesia.

There are four aims of this project. The first is to gather essential data on the biology of the Komodo monitor. This includes looking at population size and growth rates, birth and mortality rates, rates of survival of the young, age structure and sex ratio of the population, the mating system utilized within the population, and assessment of all aspects of the reproductive biology of this species. An analysis of diet content and amount will also be conducted to aid in assessment of potential reintroduction sites and in captive populations. Applied research will also directly address wildlife management for this species and provide data to help the implementation of in situ and ex situ management plans. The second goal is to provide information on the distribution of the Komodo monitor and the status of natural habitats to create a background of knowledge for the design of programs for the establishment of new protection areas. Third, the project aims to assist in the design and application of wildlife monitoring techniques and analysis of the results from this monitoring. The final aim is to provide both academic and field training in wildlife management and protection techniques to academic staff and PHKA personnel.

The Ulysses S. Seal Conservation Grant Program awarded the Conservation Biology and Population Management of the Komodo Monitor $2500 in 2003 for its field work exploring the biology of Komodo monitors, training in country personnel and working to establish new protected areas for this species in Indonesia. In 2004, the fund awarded this project up to $2000 to cover the cost of annual maintenance for an anti-poaching patrol boat purchased by the project that is used to patrol the island of Gili Motang and its population of about 100 Komodo monitors. Staff champions for this project are Beth Jo Schoeberl (Previously Tropics Supervisor, no longer at the Minnesota Zoo), and Laurie Trechsel, Tropics Zoologist.