While lecturing at Oxford, geologist William Buckland kept a bear named Tiglath Pileser. (Buckland was a lunatic.) In 1847 he dressed “Tig” in a cap and gown and took him to the annual meeting of the British Association and to a garden party at the Botanic Gardens. “The bear sucked all our hands and was very caressing,” remembered Charles Lyell. Eventually banished from Christ Church, Tig retired to Islip, where he terrorized the local sweetshop owner until he was sent to the Zoological Gardens.

Byron kept a bear in his chambers at Cambridge — because, he said, Trinity rules forbade dogs. “I had a great hatred of college rules, and contempt for academical honors.” It’s said he conducted it there in a stagecoach (as “Lord Byron and Mr. Bruin”) to sit for a fellowship.

“There was, by the by, rather a witty satire founded on my bear,” Byron later remembered. “A friend of Shelley’s made an ourang-outang (Oran Hanton, Esq.) the hero of a novel (‘Melincourt’), had him created a baronet, and returned for the borough of One Vote.”

In 1894, Walter Rothschild drove three zebras to Buckingham Palace to prove they could be tamed.

His family’s banking pedigree meant little to him — he’d wanted to be a zoologist, he said, since age 7.

Dion McGregor never made it big as a songwriter, but he gained fame for another talent — his roommate discovered that McGregor spoke at full conversational volume while dreaming:

• “Welcome to Midget City. Uh hmmmm … from the ground up we built it. Yes, from the ground up, ummm hmmmm. Well, we have 173 — a hundred — no — 174, 174 buildings … uh hmmmm. We have our own police system. See that little cop over there? One of our midgets.”
• “Well, I like … it’s 6 feet deep and about 8 feet long. Yes, well … yes … you can drown the neighbor children in it … if they’re noisy you just lure them in. We have a dumbwaiter that comes up from the garden … you just pop them in that dumbwaiter … drag them right up … and pop them in the water … drown them … throw them down into the still. Hah-hah-hah-hah-hah … of, of course, I’m kidding. Heh-heh-heh-heh!”
• “Well certainly you have to bring a — you have to bring a gift; it’s a birthday party, stupid! Well naturally. What do you think? You can’t go to a birthday party without bringing a gift. Honestly, for a child of 3, you can be so dense. Naturally … yes of course … I don’t care … you bring a gift of your own choosing.”

The two released a recording of these dreams and a companion book in 1964. “You may not believe this,” McGregor wrote, “but I’m one of those people who really values his privacy.”