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Hippo Keeper’s Blog: Hippos Bibi & Henry Get Nose to Nose Behind the Scenes

By now you’ve surely heard the exciting news! The Cincinnati Zoo’s two newest residents are settling into their brand new home, Hippo Cove. When the exhibit opens later this month, you will all have an opportunity to meet and fall in love with both of them, but until then, here is some behind-the-scenes info to tide you over!

Bibi enjoying the pool.

Bibi enjoying the pool.

 It has been 20 years since the Cincinnati Zoo’s collection has included hippopotamuses, so we knew we’d need to brush up on hippo husbandry before the arrival of our pair. Two Africa department keepers, Jenna Wingate and myself, were fortunate enough to travel to the St. Louis Zoo to meet Bibi, a 17-year-old female hippo, and the keepers that have taken care of her for years. The St. Louis team allowed us to shadow them during a typical day so that we could learn all about Bibi and the ins and outs of her care. My first impression of Bibi was how very laid back she seemed. In her St. Louis bloat, Bibi was the largest hippo and therefore the dominant female by default, but I wouldn’t have guessed it based on her calm demeanor. We left with a wealth of knowledge and a mounting level of excitement about bringing hippos to Cincinnati!

bibi-131 A couple of weeks later, it was time for Bibi’s journey to Cincinnati. Shipping hippos can be a tricky business involving extra-large travel crates, flat-bed trailers, trucks, cranes and lots of communication and teamwork. Fortunately, Bibi’s shipment went very smoothly. Though she seemed a little nervous at first (sitting in her travel crate and refusing to come out), she quickly settled into her new home and grew comfortable with her new keepers. Exactly one week later, it was Henry’s turn to make the big move! Henry will be turning 35 years old this August and comes to Cincinnati from the Dickerson Park Zoo. As with Bibi’s shipment, everything went smoothly with Henry, and two of his keepers from Dickerson Park Zoo even spent the rest of that day and the following day with us in Cincinnati to share all of their knowledge with our team. Henry seemed even less phased by the change of location and happily went about his hippo business as soon as he figured out how to navigate the stairs into his indoor pool. We now had 2 new hippos, a brand new exhibit and holding facilities, and all of the inside info on hippo husbandry and care. We were ready and excited to start taking care of these amazing animals.

Henry in the pool.

Henry in the pool.

 Hippos have always been my favorite animal, ever since I was a kid. Getting to work with them now is a dream come true! They are larger than life, weighing in at ~4,000lbs (Henry) and ~3,000lbs (Bibi), and their personalities are even bigger! Bibi is smart and interactive and will approach keepers several times throughout the day with her mouth agape, begging for food or asking us to spray her with the hose. Henry’s personality has been tougher to assess, as he seems completely “twitterpated” by his soon-to-be mate, Bibi. From the moment he laid eyes on her, Henry has been intent on trying to find a path to Bibi. Henry, a proven breeder, has already sired offspring in the past, but he has been without a mate for 20 years! Clearly he cannot wait to spend some quality time with Miss Bibi.    

  Both hippos seem very excited about their outdoor exhibit as well. With a 70,000 gallon pool, a waterfall and a beautiful sandy beach, who wouldn’t be?! During her first time in the water, Bibi dazzled zoo employees with her aquatic acrobatics, spinning and swirling and even doing some somersaults in the deep end!

Bibi spinning and swirling in the water.

Bibi spinning and swirling in the water.

  When it was Henry’s turn to try out the exhibit, it didn’t take long for him to give his seal of approval, which he expressed by dung showering the waterfall. If you are unfamiliar with the term, dung showering is when a hippo defecates and flaps their tail at the same time to spread the dung around and mark their territory. It is shocking, impressive, horrifying and hilarious all at once. But it was a welcomed sign to keepers that Henry was making himself at home.

Dung shower!

Dung shower!

  Since the two hippos are brand new to Cincinnati and each other, the animal care staff has decided to take the introductions slowly, allowing each hippo to become familiar with the holding spaces and the exhibit before they are put together. Overnight, the hippos are given “howdy” access to each other via the indoor pool. On several occasions, keepers have observed Henry and Bibi vocalizing to each other and touching noses through the shift door. The hippos even nap right up against the shift door with their bodies lined up and touching through the gaps. Fortunately, all indications suggest that the two are both compatible and eager to be with each other, a good sign since we have a breeding recommendation for the pair! 

  Official introductions will be happening in the coming weeks, and then keepers will begin putting Henry and Bibi on exhibit together so that they are comfortable in their new space before their grand debut to the public on July 21st. The Cincinnati Zoo family cannot wait for you all to meet handsome Henry and beautiful Bibi this summer! We’ll see you soon in Hippo Cove!

July 6, 2016   16 Comments

Summer Camp Working With Wildlife videos Weeks 1-3

Our Summer Camp is in full swing and the campers in our 7th-8th grade Working With Wildlife camp are learning all about various wildlife careers through hands-on activities and experiences such as behind-the-scenes tours and learning to handle and interpret an Education Animal Ambassador.


Campers gave interpretive animal demonstrations with box turtles at various locations around the Zoo


Campers learn to muck out stalls in Blakely’s Barnyard


Campers meet a crocodile skink, held by its keeper John, at the Reptile House

The culminating hands-on experience comes when campers research and record informational “Zoo-Tube” videos about an animal of their choosing. They then get to present their finished videos to their parents on the last day. The videos below are from the Week 1-3 campers. We hope that you enjoy the results of their hard work and adventures!

Week 1:

African Painted Dogs


Little Blue Penguins


California Sea Lion


Week 2:

Asian Elephants


Snow Leopard


White Tiger


Week 3:

African Painted Dogs


Black Rhino


Snow Leopard



July 1, 2016   No Comments

Mini-Maynard Training Camp

The Spring Break campers that attended the Mini-Maynard Training Camp got to learn what it takes to run a zoo and have some amazing experiences along the way. One of these experiences was an opportunity to become a spokesperson for the Zoo by creating videos about the hippo exhibit opening in the summer of 2016. Links to these videos can be found below. Enjoy!1459534563347

June 30, 2016   No Comments