We have just put up a nesting box hoping to attract Rosellas.
However a pair of galahs have taken a liking to our box & are chewing at the edges of the entrance hole (& top) seeming to want to make it larger & in the process will probably wreck the box. How can we deter the galahs while still attracting the Rosellas. Any suggestions please ....
Cockatoos will chew through anything and everything.. whether they want to nest there or just destruct is anyone's guess.
Perhaps put up another box and let the cockies ruin one and hope the rosellas take the other.