This box is suitable for the Crimson Rosella (Ready to mount box pictured).
Internal dimensions 400 (H) X 170 (W) X 170 (D) Vertical box with 75mm entrance hole.
Box comes with flanged sides. Entry can be readily covered if there is an Indian Myna problem.
Tree mount is integrated into the box design, so can be readily screwed or wired to the tree.
Two X coach screws provided.