Stuck on last two:
1D Snake starts hissing on top of kestrel: ?i?d?o???
15A Sitcom male to c-catch fire: ???b?r?n (assuming this is ???burn)
Very grateful for any help - they're driving me crazy
You've given me the "e" from Hebburn, so think it could be windhover - another name for kestrel: h for hissing, over for on top of....no idea about the snake - sideWINDer? Thanks again for your help - glad someone else is up at this hour. Off to bed now - goodnight