What kind of bird is it, and how does the note in the logo sound? Fisher FVH-P722 video recorder.

Why is there a bird with a note in its beak on the logo of Fisher video recorders? What kind of bird is this? Why is she here? What exactly is the note that it carries in its beak and what sound does it make?
00:00 - The beginning
00:20 - Channels of the VHS era at home
01:07 - Where did the name of the Fisher company come from
01:38 - Fisher products
01:50 - Why is a bird depicted on the company's logo
02:55 - This bird is a swallow
03:14 - Unique Fisher products
03:22 - Fisher 500 AM/FM Receiver (TA500)
03^31 - The first Fisher amplifier and player
03:40 - Fisher 400T Receiver
03:54 - Unsolvable problems in the field of sound
04:39 - What kind of note is the bird holding
04:50 - The right note of La
05:30 - How does the right note sound?
05:40 - Further history of the Fisher company
06:42 - Avery Fisher's words about his life
07:07 - About the Fisher FVH-P722 video recorder
07:34 - Appearance of the Fisher FVH-P722 video recorder
09:13 - Interior of the Fisher FVH-P722 video recorder
09:40 - Surprise inside the Fisher FVH-P722 video recorder
14:40 - The first turn on and download of the videotape
15:45 - Display malfunction
16:32 - Holes in the bottom cover of SLOW MODE and STILL MODE
16:47 - Kapstan and pasiki
17:32 - Another surprise
19:41 - Weight of the Fisher FVH-P722 video recorder
19:58 - Toggle switch on the back panel