IUCN threat status:

Extinct (EX)


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Range Description

Tachybaptus rufolavatus was endemic to Madagascar and known chiefly from Lake Alaotra(ZICOMA 1999). There were no direct observations since 12 were seen at Lake Alaotra in December 1982, and two were seen (in addition to several apparent hybrids) near Andreba on Lake Alaotra in September 1985. Individuals with some characteristics of the species were also seen on Lake Alaotra in 1986 and 1988(Hawkins et al. 2000). A survey in 1999 and visits in 2000 found no individuals (of this or any species of Tachybaptus) on Lake Alaotra or surrounding lakes. Records outside the Lake Alaotra region were unreliable as species was probably incapable of prolonged flight, so in all likelihood never occurred very far from Lake Alaotra(ZICOMA 1999, Hawkins et al. 2000). A recent visit to Lake Amparihinandriamabavy failed to find any grebes (F. Hawkins in litt. 2009). It is now considered Extinct, as no suitable wetlands remain unsurveyed in the Alaotra region (G. Young in litt. 2009).


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© International Union for Conservation of Nature and Natural Resources

Source: IUCN

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