Blanca Island is a Peru

Peru

Peru , officially the Republic of Peru , is a country in western South America. It is bordered on the north by Ecuador and Colombia, on the east by Brazil, on the southeast by Bolivia, on the south by Chile, and on the west by the Pacific Ocean....

vian island located at 09°06'18.0 south and 78°37'18.0 west. It has an area of approximately 3200 m long and 920 m wide. Its maximum height measures 204 m. Its relief is very rough, rocky. The contours are very deep, especially in the west of the island. It is white in appearance due to guano

Guano

Guano is the excrement of seabirds, cave dwelling bats, and seals. Guano manure is an effective fertilizer due to its high levels of phosphorus and nitrogen and also its lack of odor. It was an important source of nitrates for gunpowder...

.

Reserve

This island is an ecological and tourist reserve of adventure conformed by a mountain

Mountain

Image:Himalaya_annotated.jpg|thumb|right|The Himalayan mountain range with Mount Everestrect 58 14 160 49 Chomo Lonzorect 200 28 335 52 Makalurect 378 24 566 45 Mount Everestrect 188 581 920 656 Tibetan Plateaurect 250 406 340 427 Rong River...

 devoid of vegetation

Vegetation

Vegetation is a general term for the plant life of a region; it refers to the ground cover provided by plants. It is a general term, without specific reference to particular taxa, life forms, structure, spatial extent, or any other specific botanical or geographic characteristics. It is broader...

 that comprises the set of islands of the bay "the Ferrol". The northwest of the city of Chimbote

Chimbote

Chimbote is the largest city in the Ancash Region of Peru, and the capital of both Santa Province and Chimbote District.The city is located on the coast in Chimbote Bay, south of Trujillo and north of Lima on the North Pan-American highway. It is the start of a chain of important cities like...

 to about 5 km of distance of the coast is located in the part. It presents/displays like attractive the way of the guano, the lítico forest, the fauna of the island, coves, defile

Defile (geography)

Defile is a geographic term for a narrow pass or gorge between mountains or hills. It has its origins as a military description of a pass through which troops can march only in a narrow column or with a narrow front...

s, etc.

The island has no human population. It serves as refuge to some guaneras birds such as the pelicans and the gulls. When taking refuge these guaneras birds in this place bring with himself their tick

Tick

Ticks are small arachnids in the order Ixodida, along with mites, constitute the subclass Acarina. Ticks are ectoparasites , living by hematophagy on the blood of mammals, birds, and sometimes reptiles and amphibians...

s. There are also small lizards on the island that feed on the ticks. In the environs are wolves, in the borders of their beaches are found shells, clams

CLaMS

CLaMS is a modular chemistry transport model system developed at Forschungszentrum Jülich, Germany. CLaMS was first described by McKenna et al. and was expanded into three dimensions by Konopka et al....

, choros

Choros

Choros was the ruling clan of the Zungars and Dorbets and once ruled the whole Four Oirats. They founded the Zunghar Empire in the 17th century. According to a myth, their chiefs reckoned their descent from a boy nourished by a sacred tree, a legend shared with the Uyghur royal family.In the late...

, maruchas, crabs, snails, cochayuyo, etc.