Squab of Tierra de Campos and the dovecotes Food and drink · Joarilla de las Matas, Sahagún, León Image of Joarilla de las Matas, not of the place itself. The adobe dovecotes, round or square, dot the fields of this comarca and from them came the squab that remains one of the identifying dishes of the Tierra de Campos alongside churra milk-fed lamb. Photo: Pablohn6 (CC BY-SA 4.0) What to see and do in Joarilla de las Matas