Parakeet's bottom of feet and tails are turning black
I have four parakeets, and two in each cage. Two girls are in one cage and the two boys are in another cage. My two girl parakeets seem to have the end of their tails turning black. Even the bottom of their feet are blackish!
Im wondering if they are dirty or if its an illness...i just moved into an apartment with my dad. And Im not sure if its the apartment, the temperature, or an illness or what. Its only affecting the two females. I try to wash the black off it didnt really seem to be coming off though.