Luis Montecinos Césped, born in 1965 in Coyhaique in the Región de Aysén in southern Chile, is a park ranger for the Chilean forestry agency CONAF. He has worked in various nature reserves such as Cerro Huemules and Reserva Nacional Coyhaique. He has participated in the annual deer censuses and has researched the behaviour of the Southern Andean Deer, called huemul, in Chile. Montecinos Césped lives in Valle Simpson in the Región de Aysén.