Intern Stephanie Lo
For rabbit enrichment, sometimes I put hay, leafy greens and produce into plastic toy balls.
Much like Top Chef contestants must complete culinary challenges with certain ingredients, both zoo keepers and Oakland Zoo commissary staff must prepare diets for the animals according to specific requirements. Although Top Chef contestants work under the camera spotlight to please the reality show judges, zoo keepers may appear to work more in the background. However, both work under a time constraint.
On Tuesday afternoons, I work in the zoo commissary
to assist in the preparation of diets. This week I began by helping a volunteer prepare the birds’ diets and then started cutting up produce into two inch pieces for the “elephant
buckets.” These buckets consisted of two buckets of potatoes, one of apples and one of bananas, totaling about 40 pounds. It’s safe to say that I have never sliced so much produce at one time!
Beginning to prepare the lemurs' breakfast. Part of their breakfast is sweet potatoes and canned primate.
This week, the commissary received a new shipment of live crickets and mealworms. After helping prepare diets in the early afternoon, I faced the task of opening the shipment of boxes. Being slightly squeamish around bugs, I took a deep breath before taking out a pocketknife to separate the tapped boxes. Even though I’m not extremely grossed out by mealworms, I have never dealt with so many. But then again, I’ve never worked in a zoo commissary before. Each cardboard box housed about 1000 mealworms, which needed to be transferred to the large plastic mealworm tub in the commissary. The crickets proved to be a bit trickier. I had to make sure they did not escape while I relocated them into the two large cricket garbage cans.
Lemur lunch contains a variety of chopped up fruit. This particular day's lunch includes berries, cantaloupe and peaches.
String 7 prepares most of its diets in the Children’s Zoo
kitchen, so most days the other intern and I get to chop up and measure produce for the lemurs, pigs and rabbits. Typically, I bring a reusable bag down to the walk-in commissary refrigerator to go “grocery shopping.” A plethora of fruits, vegetables and leafy greens fill the shelves and plastic cartons. The lemurs’ lunch is one of the most enjoyable to prepare because it usually consists of fresh fruits like cantaloupe, bananas, blueberries or peaches. The zoo keepers try to have a lot of variety in their diet, which also depends on the produce donated to the zoo.
I chop and measure out leafy greens and fresh produce for String 7's rabbits.
While going “grocery shopping” in the commissary, I began to learn the names of leafy greens included in the diets and learn the animals’ preferences. Sure, I was already familiar with Romaine lettuce, spinach and bok choy. But after the first few days, I began to identify the rainbow Swiss chard, collard greens and jicama. Just as not all people are avid vegetable eaters, the lemurs are not as fond of their daily greens. Consequently, we feed them most of their vegetables for dinner so they have more time to eat them before breakfast the next morning.
Tags: Animal diets, commissary, Elephants, Enrichment, Oakland Zoo, Zoo Intern Program, zoos