Habitat destruction:
The species is confined to an area of about 5 km² with some wooded areas, isolated from the rest of the forested areas to the west of the peninsula by the presence of agricultural land which prevents extension of the species’ habitat.
Cutting of nesting vegetation:
Caravelle peninsula fishermen use cage-traps that they make on-site using small branches cut from the natural habitat and in a protected area. Other than the fact that this is forbidden, the branches are used as a support for the birds nest.
Invasive alien species :
The Black rat and Small Indian mongoose, both introduced by man, are both important predators of the White-breasted thrasher. Other species such as feral cats and Common opposums are also an important threat.
Predator control: Initiation of a participative action to control predators using «Thrasher» squads composed of trained volunteers who will work under the control of Parc staff. Conciliate economic and conservation activities Develop an alternative method of cage-trap construction in consultation with professional fishermen. Creation of an ecological corridor Creation of natural corridors following consultation with local farmers that will allow the species to move freely between occupied areas.Predator control: Initiation of a participative action to control predators using «Thrasher» squads composed of trained volunteers who will work under the control of Parc staff. Conciliate economic and conservation activities Develop an alternative method of cage-trap construction in consultation with professional fishermen. Creation of an ecological corridor Creation of natural corridors following consultation with local farmers that will allow the species to move freely between occupied areas.
Thomas ALEXANDRINEFor the past five years.
Local people know little of the species.
Some local people living in proximity to the White-bellied thrasher call it the “roi bwa” (king of the forest) as it is thought to “dictate its law” to other species, to dominate them.
Before I arrived there was thought to be 200 breeding adults within the Caravelle nature reserve. The latest estimates tend to show that the population is either stable or slightly increasing.
The main reason for its decline is habitat destruction. This reduction is due to people increasingly occupying the coast, in the trasher’s habitat. Today, the main threats are still human development and the presence of pest species such as rats, the mongoose as well as the Common opossum (Didelphis marsupialis) or feral cats that prey on both nests and juveniles.
We should especially like to see the elaboration of a programme to reduce the thrasher’s predators that would allow the species to recolonise our islands coastal zone.
Thomas ALEXANDRINEFor the past five years.
Local people know little of the species.
Some local people living in proximity to the White-bellied thrasher call it the “roi bwa” (king of the forest) as it is thought to “dictate its law” to other species, to dominate them.
Before I arrived there was thought to be 200 breeding adults within the Caravelle nature reserve. The latest estimates tend to show that the population is either stable or slightly increasing.
The main reason for its decline is habitat destruction. This reduction is due to people increasingly occupying the coast, in the trasher’s habitat. Today, the main threats are still human development and the presence of pest species such as rats, the mongoose as well as the Common opossum (Didelphis marsupialis) or feral cats that prey on both nests and juveniles.
We should especially like to see the elaboration of a programme to reduce the thrasher’s predators that would allow the species to recolonise our islands coastal zone.
