It had to wait a couple months to be debuted in a Dead show; but was played from February to August 1971. (The Bird Songs from 2-19, 4-28, and 7-31 have been released. The last live 1971 Bird Song, from 8-23, is available on a horrible AUD; presumably the full SBD is in the Vault, but they haven't shared it with us.)
This is a good example of a '71-style Bird Song:
http://www.archive.org/details/gd71-04-21.sbd.kaplan.8227.sbeok.shnf
There is one famous acoustic/electric Bird Song....on Garcia's first solo album, recorded in summer '71, with Garcia playing all the guitars (and an organ). This one is introduced with a big crash (the same way they did it on 7-31-71!)...there's not really a jam of course, but there is a nice shimmery Dead-like outro.
(This is also one of the few songs on the album for which there isn't a basic or alternate take on the All Good Things set.)
After Keith joined, they tried it out a couple times at rehearsals, for instance on 9-29-71. This one has an interesting arrangement that starts guitars-only, with bass & drums not coming in til the chorus - Garcia plays a very sweet outro.
http://www.archive.org/details/gd71-09-29.sbd.cousinit.16891.sbeok.shnf
But for whatever reason, they dropped it for the next 10 months. The song was dramatically re-introduced on 7-18-72 - Garcia, ironically, starts playing it while Weir explains that Pigpen isn't feeling well... Garcia is a fireball in this show; Bird Song isn't as gentle as it was in '71 - and it now has the 'false start' in the middle jam.
http://www.archive.org/details/gd1972-07-18.sbd.miller.32878.flac16
Bird Song was played steadily over the next year until 9-15-73, when they stopped again... Some folks (like me) consider this the peak period for Bird Song. The last '73 version is available only in an AUD, though (perhaps the first-set SBD will appear someday).
http://www.archive.org/details/gd73-09-15.aud-sbd.cotsman.16174.sbeok.shnf
Bird Song then disappeared for 7 years until the Dead, on an inspired whim, decided to include it in their 1980 acoustic sets. Here's one good Radio City example:
http://www.youtube.com/watch?v=OYA16z2-xFg
And here's a (rather dark) video of the very nice 10-16-81 acoustic Melkweg version:
http://www.youtube.com/watch?v=cJdaePiSUXY
The song crossed back over into their electric sets on 11-30-80, and stayed there til the bitter end. (The ending jam was dropped in this phase, as far as I know.)
http://www.archive.org/details/gd80-11-30.sbd-aud.sacks.2416.sbeok.shnf
But while the Dead switched to electric Bird Songs, Garcia kept playing it acoustically with John Kahn from 1982 to 1986. (One of these, from 2-28-86, has been released.)
This is a rather shaky video from this era (1-31-86) that illustrates these quick, ragged Bird Songs. Garcia takes flight in the solo - the way he switches to chords for a stretch reminds me of the 7-31-71 version!
http://www.youtube.com/watch?v=f-h8e-lkZMc
And on 12-17-87, Bob Weir joined them for an acoustic set which included Bird Song and, believe it or not, Victim or the Crime... I think pretty much the whole set is on youtube, but here's the Bird Song. (Warning: it's a shortened version, with Joan Baez distracting the players!)
http://www.youtube.com/watch?v=FZzKKndi4jg
This is another acoustic Garcia/Weir/Kahn version, a bit longer & smoother - I think it's from 3-22-89? This one has the end-of-jam chord series I think started being used in the late '80s.
http://www.youtube.com/watch?v=teIBSOQBWfE
The 9/24/94 acoustic Bird Song is also worth special mention, as the jam goes 'out' much more than earlier acoustic Bird Songs do.



