Peanuts by Charles Schulz for February 28, 1961
Transcript:
Snoopy sits on his doghouse and looks at a bird flying down towards him.<BR><BR> Two birds sit next to Snoopy on his doghouse chirping.<BR><BR> A group of birds gather on the doghouse and begin to chatter.<BR><BR> Snoopy smiles and thinks, "My home is always open to those who enjoy discussion groups!"<BR><BR>
The first we see of bird speech.