Actually he was right, that is exactly it!!! Sperm Whales
I saw a whale once off the Azores....big we cal them CACHALOTE.
on another occasion, leaving Sines marina at 4 am, dark as a mule's butt, I heard something that sacred the hell out of me, pfffffffffffffff, I had a surge of adrenaline, I could hear it 5 or 6 more times.....pffffffff then gone
I never found out what it was but I was really looking around like crazy...maybe dolphins, but they normally say hi.
T was it the guy selling the rolex?? you know the one that keeps sending me emails to increase my penis size??? As If I need it!!