some years ago when we visited the NASSAU AQUARIUM we found a rather interesting and smart animal : MANTA RAYS !
as soon as they noticed visitors approaching their open basin , they managed to cling to the side of the basin and started slapping their tails against it , making quite a racket .
we wondered what this was all about - the smart beggars were BEGGING TO BE FED !
they certainly are not the most beautiful fish , but certainly know how to get attention .
hbg