animal
aquatic
beautiful
biosonar
blue
boat
bottlenos
cetacean
common
communication
dance
delphin
delphinidae
delphinus
delphinusdelphis
delphis
dolphins
echolocation
endowed
evolved
fliper
grey
joker
jumper
lovely
mammal
reason
red
roaz
rock
sea
smart
sociable
stone
swimmer
tursiopsaduncus
tursiopstruncatus
water