Canora, common bird in southern Europe. The origin of the name is Celtic voice alauda or arauda, which was built by the Romans during their conquests as alaudula ("alondrina, diminutive form of Lark") leaving the original alauda for scientific texts, and that she was then returned to the East d the Empire where it evolved into the Spanish lark.
I am in mood and aparejador circumstances have heard calling in Madrid (41 Spain; ' Skylarks ' in men, Masons. In the jargon of the trades, and more specifically in the jargon of the guilds of building ( plumbers, carpenters, painters, heating, etc ) the ' Lark ' and ' Skylarks ' they are usual synonymous with ' Mason ' and ' Masons '. This synonymy is nice because the builders work on scaffolding, roofs and facades where, often, ( they sing or sang: today, increasingly less )