I have recently inherited my older siblings' 3.5 edition books, and have a group of 5 players (including myself) and a DM to play our first campaign. One of the other players currently wants to be a sea kin, probably a druid or ranger, and someone on another forum suggested a sea hawk animal companion. The problem is, I can't find an option anywhere for a sea hawk animal companion, and want to know if there are any options for a partly aquatic/partly land animal companion. We're playing Eberron and starting at 1st level by the way.