Instruct: Classify Amazon reviews into positive or negative sentiment
Query: My birds are afraid of it

I have to agree with another reviewer... it probably should be brown or another color; anything but black. After six months, my birds still won't go near it, not even to use it as a perch. We tried putting them inside it and they panicked and couldn't find the opening to get out. A this point it's just taking up much needed room in the cage.