Félix de Azara

Born in Barbuñales, Spain, in 1742, Félix de Azara trained as a military engineer and was sent to South America as part of a Spanish-Portuguese boundary commission. The surveying work moved slowly, but the long stay gave him an unexpected opportunity: he began closely studying the landscapes, wildlife, and communities around him, especially in the Río de la Plata and Paraguay regions.

Azara became known for the precision of his observations. He described many birds and mammals in detail and wrote important accounts of the geography and peoples of the areas he visited. His books, published after his return to Europe, earned lasting attention because they were based on firsthand fieldwork rather than secondhand reports.

Today he is remembered as one of the early great observers of South American nature. A portrait of him was painted by Francisco de Goya, a fitting tribute to a man whose patient eye for detail made his writing valuable long after his journeys ended in 1821.