cabeza de vaca 🔊 Listen to this < /ˈɑl vɑr ˈnu nyɛθ, -nyɛs/, c1490–1557?, Spanish explorer in the Americas. Álvar Núñez Cabeza de Vaca – Wikipedia The incredible journey of Álvar Núñez Cabeza de Vaca, the RTÉ Radio 1: Documentary on One – The Marvellous Adventures of Share Facebook Twitter Google +