"Nighthawk Full Moon UFO Symphony" by Liv & Let Liv.

Some think this nature recording is UFO aliens. We have our own definition:

• U = Ultra
• F = Forensic
• O= Ornithology

Animals that use echolocation (nighthawks are one) often use extremely high pitches that humans cannot hear. Humans can hear up to 20khz but bats can hear up to 160khz.  I have slowed my rare nesting nighthawk recording down (using analog tape) to lower those high pitches humans have never heard before become audible.  For the first time we can hear what only other animals were hearing.

Be warned that the last minute the birds speak like humans. No effects have been added to this recording.  it's just slowed down in a very musical and powerful way using vintage professional mastering grade tape machines.

• Natural Pitch = This is the regular speed the birds are singing in. part 1 of song 
• 1 Octave Lowered = Sounds normally invisible to humans are revealed up to 40khz!. - featured in part 2 of song
• 2 Octaves Lowered = Sounds normally invisible to humans are revealed up to 80khz! - featured in part 3 of song

Please enjoy this Rare Full Moon Concert of Nesting Nighthawk Mothers protected by a Choir of Singing Aerial Dancing Males.  J.S. Bach's: Méditation sur le Premier Prélude de Piano has been added for the human touch - Liv Singh Khalsa