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As a small and isolated group of islands in two atolls 24 km (15 mi) apart in the eastern Indian Ocean, the number of species of resident landbirds (as opposed to seabirds and waders) is very small. These comprise the endemic subspecies of buff-banded rail , the introduced green junglefowl and helmeted guineafowl , the white-breasted waterhen ...
This is a list of the mammal species recorded in the Cocos (Keeling) Islands, a small Indian Ocean archipelago approximately midway between Australia and Sri Lanka. There are two non- marine mammal species in the Cocos (Keeling) Islands , neither of which is believed to be threatened.
Cocos Island is an oceanic island of both volcanic and tectonic origin. It is the only emergent island of the Cocos Plate , one of the minor tectonic plates . Potassium–argon dating established the age of the oldest rocks between 1.91 and 2.44 million years [ 19 ] and it is composed primarily of basalt , which is formed by cooling lava.
The avifauna of the Cocos (Keeling) Islands include a total of 154 species, of which 5 have been introduced by humans. This list's taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (common and scientific names) follow the conventions of The Clements Checklist of the Birds of the World , 2022 edition.
Cocos Island is a natural reserved island, such that there is limited human interaction with the Cocos finch and other Cocos Island wildlife. While there has been increasing tourism around the island, there is no evidence of high disturbance rates from these tourists to affect the wildlife in the island including the Cocos finch. [12] [18]
Pages in category "Fauna of the Cocos (Keeling) Islands" The following 8 pages are in this category, out of 8 total. This list may not reflect recent changes .
Surveys have found a density of 0.09–0.57 adult red crabs per square metre, equalling an estimated total population of 43.7 million on Christmas Island. [3] Less information is available for the population in the Cocos (Keeling) Islands, but numbers there are relatively low. [16]
The Cocos (Keeling) Islands (Cocos Islands Malay: Pulu Kokos [Keeling]), officially the Territory of Cocos (Keeling) Islands (/ ˈ k oʊ k ə s /; [5] [6] Cocos Islands Malay: Pulu Kokos [Keeling]), are an Australian external territory in the Indian Ocean, comprising a small archipelago approximately midway between Australia and Sri Lanka and relatively close to the Indonesian island of Sumatra.