The grid is 13 squared. There is just one 13-letter clu, going across the cantre. The clue is "Green bird's last pair seen in diminishing habitat - vireo?" Two words. I have(given 3d is anatropy)
??p??????d?n?. For no other reason but the Vireo - could be video? I want it to be tape-recording. Crazy I'm sure.
Here's another:- Merrier drinker seen in Algiers? Spotted one in north. 8 - two words. Third letter e - from original teem.