On Farming (Rerum Rusticarum Libri Tres)

A detailed architectural floor plan of the "Bird-House at Casinum." The structure consists of a rectangular courtyard area leading into a circular tholos-like structure at the top. The circular section features concentric rings, an island (A) at the center, and is surrounded by stylized trees. The rectangular section shows aviaries (E) along the sides, separated by columns and netting (F). Dimensions are marked as 72'0" in length and 48'0" in width. At the bottom is a "Scale of Feet" ranging from 0 to 50.

PLAN OF THE

BIRD-HOUSE

AT

CASINUM

A Island

B Staging

C Duck-Houses

D Ponds

E Aviaries

F Netting