Isla Bartolomé

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Isla Bartolomé
Dramirez map.png
Isla Bartolomé is the largest of the Diego Ramírez Islands
Isla Bartolomé is located in Tierra del Fuego
Isla Bartolomé
Isla Bartolomé
Location of the archipelago
Coordinates 56°32′S 68°43′W / 56.533°S 68.717°W / -56.533; -68.717
Archipelago Diego Ramírez Islands
Area 0.93 km2 (0.36 sq mi)
Highest elevation 190 m (620 ft)

Isla Bartolomé is an uninhabited subantarctic island. Administratively it belongs to Chile.

Geography and ecology[edit]

With an area of 93 ha and a maximum height of 190 m (623 ft) it is the largest of the Diego Ramírez Archipelago, being more than twice the size of the second largest - Isla Gonzalo, lying in the Drake Passage between the continents of South America and Antarctica. It is an important breeding site for black-browed (over 35,000 pairs) and grey-headed (over 9000 pairs) albatrosses, as well as for southern giant petrels.[1][2]

The island is an important breeding site for black-browed albatrosses

See also[edit]


  1. ^ "Island – Isla Bartolome". Island Group - Islas Diego Ramirez. Agreement on the Conservation of Albatrosses and Petrels. 2011. Retrieved 2011-07-21. 
  2. ^ Robertson, Graham; Moreno, Carlos A.; Lawton, Kieran; Arata, Javier; Valencia, Jose; Kirkwood, Roger. (2007). "An estimate of the population sizes of Black-browed (Thalassarche melanophrys) and Grey-headed (T. chrysostoma) Albatrosses breeding in the Diego Ramírez Archipelago, Chile". Emu. 107: 239–244. doi:10.1071/mu07028.