Aggregated drinking behavior of radiated tortoises (Astrochelys radiata) in arid southwestern Madagascar

Jeremiah Sean Doody, Christina Castellano, Riana Rakotondrainy, William Ronto, Tantelinirina Rakotondriamanga, Julio Duchene, Zigzag Randria

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2 Citations (Scopus)

Abstract

While conducting a monitoring program in arid southwestern Madagascar we observed a large aggregation of ca. 100 radiated tortoises (Astrochelys radiata) along ca. 80 m of dry creek bottom at the onset of the wet season. Tortoises had apparently anticipated rainfall and as precipitation ensued, immediately began drinking from small depressions in the bedrock. We discuss potential mechanisms and consequences of the behavior and compare it with similar observations in desert tortoises (Gopherus agassizii).
Original languageEnglish
Pages (from-to)145 - 146
Number of pages2
JournalChelonian Conservation and Biology
Volume10
Issue number1
DOIs
Publication statusPublished - 2011

Cite this

Doody, J. S., Castellano, C., Rakotondrainy, R., Ronto, W., Rakotondriamanga, T., Duchene, J., & Randria, Z. (2011). Aggregated drinking behavior of radiated tortoises (Astrochelys radiata) in arid southwestern Madagascar. Chelonian Conservation and Biology, 10(1), 145 - 146. https://doi.org/10.2744/CCB-0850.1