Elephant bird The bones of these domesticated fowl have been found in subfossil sites in the island (MacPhee and Marx, 1997: 188), such as Ambolisatra (Madagascar), where "Mullerornis" sp. and "Aepyornis maximus" have been reported. Also reported by these authors, ratite remains have been found in west and south west Madagascar, at Belo-sur-Mer ("A. medius", "Mullerornis rudis"), Bemafandry ("M. agilis") and Lamboharana ("Mullerornis" sp.). Recently human tool marks have been found on elephant bird bones dating to approximately 10,000 BC. This not only vastly extends the range of human existence on Madagascar's prehistoric past, but suggests a more complex relationship between these
Bleaker Island by stands of tussac grass. The island is home to a wide variety of wildlife including southern sea lions with some visiting southern elephant seals. Norway rats were accidentally introduced to the island in the 1980s. They have now spread throughout the island and onto First, Second and Third Islands. Overgrazing was a problem but reduced grazing pressure is helping the slow regeneration of tussac and native flowering plants. The Bleaker Island group has been identified by BirdLife International as an Important Bird Area. A survey identified 49 bird species on the islands, 37 of which were confirmed as breeding