Spanish Pronunciation IPA(key): /a ˌbwelo de ˈpaxaɾo/ [a ˌβ̞we.lo ð̞e ˈpa.xa.ɾo] Syllabification: a vue‧lo de pá‧ja‧ro Adverb a vuelo de pájaro (idiomatic) as the crow fliesWikiwand - on Seamless Wikipedia browsing. On steroids.