The primary job of keepers at Wildlife Safari is to ensure that all of our animals are happy and healthy. This requires a little extra effort on the part of the keepers. The key is to give the animals new things to interact with every single day. The public helps with this because every car that comes through the drive through gives the animals something new to look at and to smell. The animals can interact with the cars, or not, as they choose. They can run away, they can hide, they can passively watch the car pass, or they can investigate.
For animals that are in smaller spaces, keepers also provide daily enrichment, something to make the animal think “What is that?!” Enrichment comes in a huge variety of forms and allows keepers to show off their creative sides. It is important for enrichment to excite one of the senses, whether it be sight, touch, taste, sound, or smell. The best forms of enrichment cover multiple senses at once and make the animal think.
This may be the simplest form of enrichment because it is just giving the animal something to play with or touch. Each day, the lions and tigers get a variety of toys; both in their yards, where they spend the day, and in their huts, where they spend the nights. Generally, there is at least one toy in every room of a hut and those toys get moved around or swapped out with other toys every day. All of the animals have their favorite toys. The tigers love their big blue barrels. They chew on them, roll them around, and push them over.
If you throw a ball for Pancake, the cheetah, she will usually chase it and bat it around. Other tactile enrichment can be boxes, pumpkins, shredded newspaper, paper chains, and paper-mache. Really, the sky is the limit. But we do have to be careful of one thing – many of our animals like to chew their toys, so we have to make sure that there is nothing that could harm them if they were to eat it.
Sight enrichment involves giving the animal something new to see. Sometimes animals don’t play with the toys that they are given, sometimes they just look at them. But that is also a form of enrichment. Sight enrichment can also involve moving an animal to a new enclosure. Here, the animal has new neighbors to look at and sniff (doubling as scent enrichment) and a new area to explore. In the winter, when the brown bears are hibernating, we have the unique opportunity to bring cheetahs out into the bear enclosure. We simply close the gates and allow them to roam freely within the drive through bear enclosure. It gives them a little extra space to run around in, if they choose, but they can also look at animals they don’t get to see every day. It is like a field trip for them.
Scent enrichment can involve anything from spraying perfume on toys or trees to moving animals into different enclosures. Most of our animals mark trees or toys in their enclosure, so when a new animal is moved in or a toy is moved out and given to another animal, there is something new to smell.
We can also do things like putting elephant scat in with the carnivores. This enrichment is a favorite of the tiger girls, Riya and Kemala. They love to roll around in it and to play with it. But as always, safety first! In order to keep our animals safe and healthy, we make sure to freeze the scat for a couple of days to make sure there are no microbes in it that could make the tigers sick. Freezing the scat also adds to the enrichment, because the tigers have to work to break up the large scat into smaller pieces to play with!
Perfumes and spices are also usually a hit with the animals. We can put these out in the yards, in their huts, or on their toys.
This form of enrichment is used for animals all across the park, from carnivores to giraffes, to emus. This form of enrichment includes giving the animal some type of food that they don’t get every day, or perhaps an extra snack. Examples of taste enrichment include tossing apples or lettuce to hoof stock in the drive through, hanging browse for the giraffes, and pouring protein drinks on toys for the lions and tigers. An important thing to remember here is that this enrichment is in addition to, not in replace of, their regular diets. Because many of our animals are highly food-motivated, we can also exercise their minds and make them work to get their food, as they would in the wild. We can put food into puzzle feeders or hang it from something. This requires the animal to think about how to get to the food. For example, we will put bear food into barrels. The barrels have holes that are big enough for the bears to reach and grab a snack, but it requires that the bear reach in and work for that food.
Sound enrichment is often easy to overlook, but is equally as important as other forms of enrichment. One of the simplest forms of sound enrichment is to play music. It could also be something like putting crinkly newspaper in a hut. We can also use toys for sound enrichment. The lions have a rattle, that was made by putting rocks in an enclosed PVC pipe. We recently gave the cheetah cubs a toy that squeaked. They loved it!
At Wildlife Safari, we keep an enrichment calendar to help us keep track of the forms of enrichment we have done recently. It helps to ensure that we are covering every sense and that we are providing the animals with unique forms of enrichment. Think that you have a great idea for animal enrichment? Tell us about it in the comments! We are always looking for new, creative enrichment ideas!