Rats with wings and they feel ashamed that they are not acceptable in both mice and birds. Had to hide in the daytime living and being seen at night. Rats with wings, we call this the "bat.
Rats have their wings more abashed students not accepted in both mice and birds. It is midday, who saw and earn a living. Today, we call this a "bat-winged rats.
I have a wing felt ashamed so much more that they are not acceptable to both rats and birds, it must be hidden in the middle day, not to be seen only in the night and nocturnal today we call this wing that I have a "bat