Posted: 14/05/2014 at 08:43
If the parents can still feed it, it should be ok - just keep the cat away - can it fly? might be in shock at the moment.
Our cat took a blackbird 2 years ago, she took out all of it's tail feathers so it couldn't fly but I know someone who takes in injured birds so she took it away. It lived in her aviary for about 6 months and then she released it into her garden where it's still living very happily. Do you know anyone who could take it on? Sometimes worth phoning RSPCA for local contacts.
Hope it's all right