kmatthew

This is indeed a female Blue Rock Thrush, they can sometimes be found in urban areas near tall residential estates just like Mei Foo! I had one at where I live a few years ago, they seem to like hanging around the buildings like cliffs they inhabit in the more natural environment.

kmatthew

The lower mendable looks slightly shorter, and the top one looks damage too, you can see it's not sharp as it should be!