avutada is incorrectly written, and should be written as "Bustard" being its meaning:
It is a gregarious bird ( otis tarda ) that it is above all in winter in Spain and particularly in the community of Castilla y León, where is concentrated the largest number of copies from all over Europe. Since 1980 their hunt in the Iberian peninsula, where it is estimated that there may be some 25,000 copies is prohibited. It is the largest European bird. Adult males can reach the 15 kilos of weight. The female is smaller and can weigh up to 6 kilos. It takes in latin means slow.
