flagship

 https://www.google.com/search?q=flagship

Uthandi

 https://www.google.com/search?q=Matsya+Uthandi

orca

 https://www.google.com/search?q=orca

Lifeguard

http://en.wikipedia.org/wiki/Lifeguard

https://www.google.com/search?q=coast+guard
http://www.youtube.com/results?search_query=lifeguards

humane methods of killing fish

 https://www.google.com/search?q=humane+methods+of+killing+fish

Galley

 https://www.google.com/search?q=galley