Here's the English, and it would be Portuguese anyway. Not found them.

BRAZILIAN LOVE SONG (Andorinha Preta)
(Ferreira / Hoffman / Manning / Cole)
Nat King Cole - 1962


(Pi-a-da-da-la-la-la-la-la
Pi-a-da-da-la-la-la-la-la
Pi-ad-pa-di-ad-da-di-ad-pom
Pi-ad-pa-di-ad-da-di-ad-pom)

I see a little bird that is sitting in the treetop
A pretty little bird that is sitting in the treetop
I see a little bird that is sitting in the treetop
A pretty little bird that is sitting in the treetop
I see a little bird that is sitting in the treetop
A pretty little bird that is sitting in the treetop
I see a little bird that is sitting in the treetop
A pretty little bird that is sitting in the treetop

Fly my Brazilian love bird
Fly to the one I love
Please won't you tell her that I'm the one who cares
Please bring to me her answer

I see a little bird that is sitting in the treetop
A pretty little bird that is sitting in the treetop
I see a little bird that is sitting in the treetop
A pretty little bird that is sitting in the treetop
I see a little bird that is sitting in the treetop
A pretty little bird that is sitting in the treetop
I see a little bird that is sitting in the treetop
A pretty little bird that is sitting in the treetop

Fly my Brazilian love bird
Fly to the one I love
Fly my Brazilian love bird
Fly to the one I love

From: http://207.44.240.63/~lyricsp/alpha/songs/b/brazilianlovesongandorinhapreta.html