Getting back to cryptics for a while . . .
I know the answers to these but will post for others to enjoy(??)
The answers are all . . Birds
21-10) 1. "Mr Cartoons" fancied swimmers (10
21-10) 2. Birds with no homes resettled around river (8
21-10) 3. Whack crazy Charlie out . . it's a bird (4
21-10) 4. Bro' I can confuse a pigeon (7
21-10) 5. Non-singers arranged octaves (7