useless trivia: What Word Means: A First Name - A Golden Yellow Fish?

Questions

Where's america's oldest zoo?

Where's the 19th hole on a golf course?

Which 'tarzan' swimmer was the first man to swim a hundred yards in less than a minute?

Which 60's folk artist sang the lyrics "god told abraham kill me your son. abe said man you must be puttin me on"?

Which airline has the registration prefix 'vr'?