Historically, the mangrove finch was known to occupy at least six mangrove patches on the islands of Fernandina and Isabela in the Galapagos Archipelago. Today, however, this species is extinct on Fernandina, and breeding populations are only recorded at two locations on the north-west coast of Isabela (5).
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View a distribution map for this species at UNEP World Conservation Monitoring Centre. |
The mangrove finch has highly specific habitat requirements, and will only occupy dense mangrove swamps that are separated from the sea, where a large amount of leaf litter and dead wood is able to accumulate, instead of being carried away by currents (5).
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