Maxillaria rufescens, the Light Fox-red Maxillaria, is a species of orchid native to Trinidad and the Amazon Basin in Colombia, Ecuador, Peru, Bolivia, Venezuela, The Guianas and Brazil.
 The plant grows at eleveations of 200 to 2000 meters, and grows up to 1 inches (3 to 4 centimeters).
Humita (from Quechua "humint'a") is a Native American dish from pre-Hispanic times, and a traditional food in Argentina, Bolivia, Chile, Ecuador and Peru, although their origin is unclear.
 In Argentina, Chile, Ecuador and Peru they are known as "humitas", in Bolivia as "humintas", in Brazil as "pamonha", and in Venezuela as "hallaquitas".
 It consists of masa harina and corn, slowly steamed or boiled in a pot of water.
The smooth-sided toad or spotted toad ("Rhaebo guttatus", formerly known as "Bufo guttatus") is a species of toad in the family Bufonidae.
 It is found in the Amazonian Bolivia, Brazil, Colombia, Ecuador, Peru, and Venezuela, as well as the Guyanas (French Guiana, Guyana, and Suriname).
 Specimens from southern Peru, Bolivia, and Brazil might represent "Rhaebo ecuadorensis" described in 2012.
The Bolivian chinchilla rat ("Abrocoma boliviensis") is a species of chinchilla rat in the family Abrocomidae.
 It is found only in Manuel María Caballero Province, Bolivia.
 Its natural habitat is the rocky areas of cloud forests in Bolivia's interior.
Maxillaria, abbreviated as Max in the horticultural trade, is a large genus of orchids (family Orchidaceae).
 This is a diverse genus, with very different morphological forms.
 Their characteristics can vary widely.
Buckley's slender-legged tree frog ("Osteocephalus buckleyi") is a species of frog in the family Hylidae.
 It is found along the periphery of the Amazon Basin in Bolivia, Peru, Ecuador, Colombia, northeastern Brazil, Venezuela, Guyana, Suriname, and French Guiana, and also in the Orinoco Delta in Venezuela.
 It is probably a species complex.
 Some sources treat "Osteocephalus vilmae" from Ecuador and Peru as a valid species.
The Capaq Ñan trail system is a project designed cooperatively by the governments of Ecuador, Peru, Bolivia and Chile to rebuild and promote tourism on the Inca road system, which stretches some 23,000 km across the Andes.
 "Compaq ñan" translates roughly as "road of our ancestors," "nan" being the Quechua word for road, and "capaq" being the "original ancestor" of the Incan Empire.
 The project consists of two main roads, one roughly following the Andean Divide and one following the eastern flank of the Andes, with several smaller roads crossing between them that would lead through important archaeological sites.
 Argentina, Bolivia, Chile, Colombia, Ecuador and Peru are working in conjunction with UNESCO's World Heritage Centre to include the trail on the World Heritage List.
Bolivia Manta are a Bolivian group created in France in 1977 by Carlos and Julio Arguedas who perform traditional music of pre-Hispanic and contemporary music of the Andes, particularly that of the Aymara and Quechua speaking people of Bolivia and also traditional music of peoples of Peru and Ecuador.
 Bolivia Manta albums is an encyclopedia of Andean folklore, these dances and songs are collected in different parts of Peru, Bolivia and Ecuador, and the vast majority of tracks are authentical performance of traditional rural music.
 They perform their music on indigenous flutes, panpipes and drums, as well as stringed instruments introduced since the Spanish conquest.
 In 1981, the group wins the Académie Charles Cros Grand Prix for the album "Winayataqui".
 Four years later they receive a "Laser d'or" from the Académie du disque français for the album "Pak'cha".
The Battle of Tarqui, also known as the "Battle of Portete de Tarqui", took place on February 27, 1829 at Portete de Tarqui, near Cuenca, Ecuador.
 It was fought between troops from Gran Colombia, commanded by Antonio José de Sucre, and Peruvian troops under José de La Mar.
 It was a victory for Gran Colombia in its first part, and a victory for Peru in its second part.
 After winning independence from Spain, the countries that are now Ecuador, Colombia and Venezuela formed a single nation known as Gran Colombia.
 Simón Bolívar, the liberator of most of the Andean countries in South America had hoped to join what is now Peru and Bolivia to Gran Colombia, but Peru (including what is now parts of Bolivia) chose to remain a separate nation.
 (Bolivia had earlier declared independence in 1826.)
Pamianthe is a genus of South American bulbous perennials in the Amaryllis family, subfamily Amaryllidoideae.
 They can be found in sandy, but rocky areas in Ecuador, Peru, and Bolivia.

Question: Maxillaria and Pamianthe, are found in sandy, but rocky areas in Ecuador, Peru, and Bolivia?
Answer: no