What creates the risk here
Andrahalli needs monkey safety nets when roof corners, pipe-side walls, terrace steps, and open utility ledges around north-west usable housing around Peenya, Nagasandra, T Dasarahalli, and Hegganahalli give animals a repeatable path toward water storage areas, clothes lines, food containers, and rear balcony shelves. The concern is active approach, grip, testing, and return movement, not simple bird sitting or ordinary balcony openness.
