Pakistan Cave Research & Caving Federation cave & karst research by encouraging original exploration, organizing educational, scientific, recreational caving, and cave rescue conferences and expeditions. PCRCF is a member of the International Union of Speleology (UIS), through its founder and President Hayatullah Khan Durrani, Chairman Malik Abdul Rahim Baabai and media officer Mohammad Abubakar Durrani. In 1990 a group of Chiltan Adventurers went into Kach Mountains Balochistan on the invitation of some local people on abet, they explore, searched a small cave in the middle of vertical rock, Formally to further develop Cave exploration sports, Education cave mapping, surveying, Research and finding new caves, the idea
European and American voyages of scientific exploration exploration. belonged to the Committee on Fisheries of the United States and it carried out numerous scientific expeditions under the direction of Alexander Emanuel Agassiz (1835–1910). The primary goal was an inventory of the Pacific fishery reserves but many other observations are carried out by Townsend and other scientists. Zoologist Walter Rothschild commissioned the Webster-Harris Expedition to the Galápagos Islands from June 1897 to February 1898. This expedition on the schooner "Lila & Mattie" is well-described in the 1983 book titled "Dear Lord Rothschild" by Miriam Rothschild. In the 1936 book "Oceanic Birds of South America" by Robert Cushman Murphy,