On May 15, 1973, Srila Prabhupada personally mentioned that Krsna was once seen talking with a bird: Prabhupada: One day on the bank of Yamuna He was talking with a bird. One old lady saw and said, “Oh, He’s talking with a bird?” That is perfection. Paramahamsa: He sounded like this? He talked like that, like the birds talk? Prabhupada: Yes, yes. Therefore Krsna’s another quality is bahubhasajnah, He can speak in any language. Other devotee: Birds have language? Animals have their language? Prabhupada: Oh yeah everyone has language. Everyone.