Wow, Brother Johnnie, the term "Masterpiece" comes to mind on this one. I had a hard time hearing it yesterday..since it'd break-up many a time during playing...but tonight at 3:20 AM I heard the Birds Version twice, flawlessly.

Closed my eyes..& there I was floating down the Amazon in a dugout canoe...water shimmering..sun peeking thru the overhanging vines & moss...bright orchids & bromeliads all over the place...then the Mists hit from the waterfall ahead.

You've well-captured the Joy of Visiting Such a Place..& it's Wildness & Unpredictability. "BRAVO)" Maestro!

I was inspired to Google Martin Denny...to learn how Birdcalle/etc. got introduced to musical scores..back-when. An interesting History! (& when as well-done as this, it's certainly an Added-Dimension to Music that makes it Soar!)

Thanks for Sharin'..& Good Luck with it, Amigo!
Best Wishes & a Big Guy-Hug,
Stan