Some of my links:
To Mp3 pages:

Links to Killer Whale and Dolphin Sites and pictures

Carlos Aleman's Dolphin Art
Carlos Aleman's Orca Art
Mermaid's Place(Dolphin Page)
The Dolphin Home page
Keiko Cam (see live pictures of Keiko the killer whale)
Dolphins and Man......Equals? (Great dolphin research page)
sixgun's dolphinarium
david's dolphin images
the dolphin speech project homepage(very interesting)
orcas at seaworld
The neurophone(really intresting device!)
Marine mammal page(lots of links and brain comparisons)
Shamu cam(see live pictures of shamu from seaworld ohio)
Media Gallery of Keiko.
Keiko's homepage

you can also Here
The John C. Lilly Homepage(he has done extensive research on dolphins)