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Survival estimation in a long-lived monitor lizard: radio-tracking of Varanus mertensi
journal contribution
posted on 2023-05-19, 04:05 authored by Smith, JG, Griffiths, AD, Barry BrookBarry BrookThe population dynamics of varanids (large monitor lizards) is poorly understood. We report on the most detailed study to date of a population of one of Australia’s largest semi-aquatic varanids, Varanus mertensi. Survival of V. mertensi was derived from known-fate modelling of radio-tracked individuals over two and a half years. We demonstrate empirically what intuition suggests; that apparent survival probability in long-lived lizards is high over short sampling periods, with body size and gender influencing these estimates. Survival estimation in long-lived species such as varanids clearly requires longterm studies.
History
Publication title
Population EcologyVolume
52Pagination
243-247ISSN
1438-3896Department/School
School of Natural SciencesPublisher
Springer-Verlag TokyoPlace of publication
3-3-13, Hongo, Bunkyo-Ku, Tokyo, Japan, 113-0033Rights statement
Copyright 2009 The Society of Population Ecology and SpringerRepository Status
- Restricted