Compare Animals and Cacti in the Same Park
Izu Shaboten Zoo (Izu Shaboten Dōbutsu Kōen) is a facility where you can observe about 150 animal species and around 1,500 species of cacti and succulents in one park.
Rather than following only the most popular animals, compare animal body shapes with plant forms to see their different adaptations to dryness, heat, movement, and feeding.
Observe Living Things That Move and Those That Do Not
Animals change their posture, gait, and way of eating over time, while plants retain the results of long-term adaptation in the shapes of their stems, spines, and leaves.
By shifting your attention between momentary movement and forms shaped over time, you can understand living things through their structures, not only their cuteness.
Classify About 150 Animal Species by Behavior
When you group the park's animals by behaviors such as running, climbing, swimming, gathering, and resting, you can also notice species whose names you do not know.
Inactive periods may involve sleep, temperature regulation, or watching the surroundings, so do not dismiss inactivity as boring.
Classify About 1,500 Plant Species by Shape
Cacti and succulents display many forms, including columnar and spherical shapes, flat stems, and fine spines.
The table organizes key points for observation.
| Subject | Features to Compare | What to Consider |
|---|---|---|
| Animals | Posture and movement | Behavior in response to the environment |
| Cacti | Stems and spines | Water retention |
| Succulents | Thick leaves | Adaptation to dryness |
| Exhibit environment | Temperature and terrain | Conditions for living |

See Monkeys on the Islands with Animal Boat Tours
On Animal Boat Tours, held on the pond in the center of the park, you can observe monkeys and other animals living on islands of different sizes and along the shore from the water.
A key feature is the chance to see the islands' terrain, the group's arrangement, and the use of trees and ropes as one connected scene from a height and distance different from viewing through a fence on land.
Distinguish Islands of Different Sizes One by One
Each island differs in tree density, ground area, and distance from the water, so the places animals choose also vary.
Instead of following one animal from the start, first view the entire island and then narrow your focus to an individual's movements.
Observe Spacing Within the Group from the Water
Compare the positions of animals resting close together, individuals watching their surroundings from farther away, and those moving into the trees to imagine how the group spends its time.
Do not project human emotions directly onto them; observe whether the same behavior is repeated before considering the reason.
Prioritize Operating Conditions and Instructions
The boat experience may change because of weather, crowds, or the animals' condition, so check the day's operating information and follow staff instructions.
On board, remain seated safely and keep track of your belongings instead of standing, reaching out, or prioritizing photography.

Observe Capybara Behavior Over Time
Capybaras are among the park's signature animals, but looking beyond seasonal events to rest, feeding, movement, and distance from companions reveals their everyday behavior.
Do not decide an animal's personality from a single expression; record several minutes of movement together with the surrounding conditions.
Connect Body Shape with Life Near the Water
Observe the rounded body, position of the eyes and ears, and movement of the feet, and consider how these features help with a life spent moving between water and land.
The arrangement of water, shade, and dry ground in the exhibit reveals the conditions animals use when choosing a place to rest.
Observe Group Distance and Resting Styles
Patterns such as pressing close together, keeping a little distance, or facing the same direction change with the time and temperature.
Do not use sounds to attract attention for a photo; wait quietly for natural postures and relationships to appear.
Do Not Treat Seasonal Events as Guaranteed
Capybara events may change with the season or the animals' condition, so do not plan your itinerary on the assumption that they will take place.
Even on a day without an event, making behavioral observation your main purpose lets you adjust how you watch to suit the animals that day.

Keep Your Distance and Follow Rules in Free-Roaming Areas
Some parts of the park let you feel close to animals, but proximity does not mean you may touch them freely or feed them food you brought.
Leaving animals' paths open and avoiding contact not permitted by park guidance protects both people and animals.
Anticipate an Animal's Path and Wait
When an animal approaches a walkway, do not surround it. Leave an escape route and keep a suitable distance until it finishes moving.
When visiting with children, agree beforehand not to chase the animals and observe from a position where sudden movement will not cause surprise.
Feed Animals Only by the Specified Method
Do not give animals food you brought because it can affect nutritional management and health. If a feeding experience is available, use only the designated food and method.
If an animal does not eat, do not force your way closer, and follow staff guidance on what to do with any food left over.
Check On-Site Whether Interaction Is Allowed
The animals and times available for interaction may change with their condition, the weather, and operations, so check the day's signs rather than relying on past visitor accounts.
The table summarizes how to decide what to do during close-range observation.
| Situation | Action to Take | What to Avoid |
|---|---|---|
| An animal enters the path | Leave its route open | Surrounding it |
| Taking photos | Wait quietly | Calling with sounds |
| Feeding | Follow the specified method | Using food you brought |
| Interacting | Check the guidance | Touching without permission |

Compare Plants by Region in 5 Greenhouses
The park's cactus greenhouses consist of 5 exhibits organized around world regions and growing environments, letting you compare how similarly shaped plants live in different places.
Look beyond flowering specimens and pay attention to stem thickness, spine direction, the spread of each clump, and surface texture.
The 5 greenhouses are divided by region and growing environment into the South America Greenhouse, Africa Greenhouse, Madagascar Greenhouse, Mexico Greenhouse, and Forest Cactus Greenhouse, while the outdoor area also has an Ancient Ruins Rock Garden.
Keeping each exhibit's named region in mind makes it easier to connect differences in the places of origin even among cacti and succulents.
Connect Regional Forms with a Map
Check region names such as North and South America, and connect temperature, dryness, and elevation with plant forms to give the exhibits greater depth.
Look for spherical specimens that differ in spine length and density, and compare the details of shapes that initially appear similar.
Consider the Roles of Spines and Stems Separately
Cactus spines serve not only as defense but also define the plant's appearance as structures formed from modified leaves.
Observing them together with thick stems that store water reveals strategies for living in dry environments.
Experience the Greenhouse Environment and Adjust
Because temperature and humidity feel different inside the greenhouses than outdoors, adjust your clothing, drink water, and proceed at a comfortable pace.
Do not touch the plants or bring your face close to the spines; observe details from the pathways.
Combine Cactus Picking with Your Park Plan
Cactus Picking turns plant observation into something you can take home: choose cacti you like and, with staff guidance, create a mixed arrangement.
Because you are handling living plants, do not choose by shape alone. Check the guidance on where to grow them, sunlight, and watering.
Choose After Observing to Understand the Differences
After seeing columnar, spherical, and clustering types in the greenhouses, it becomes easier to describe and choose the shapes that caught your attention during the experience.
Check the sharpness of the spines and the size of the clump, and ask staff which specimen suits transport and care at home.
Separate Time for Animals and Plants
Instead of rushing through animal observation, the boat ride, the greenhouses, and Cactus Picking, narrow your priorities to 2 or 3.
Move to the greenhouses while animals are resting, then return to the same exhibit later to compare changes in behavior.
Leave Flexibility for Changes on the Day
Available experiences may change because of the animals' condition, weather, or crowds, so check schedules and visitor information again after arrival.
The table organizes the main elements of a park plan.
| Purpose | Main Location | What to Check |
|---|---|---|
| Animal behavior | Exhibits | Condition and distance |
| Island observation | Boat | Operating status |
| Plant comparison | 5 greenhouses | Region, environment, and form |
| Experience | Cactus Picking | How to care for the plants |
Summary: Discover the Differences Between Animals and Plants in One Day
At Izu Shaboten Zoo, comparing the behavior of about 150 animal species with the forms of around 1,500 species of cacti and succulents lets you observe different ways living things adapt to their environments.
By connecting the boat trip around islands of different sizes, the daily lives of capybaras, close encounters with animals, and the 5 greenhouses, you can understand life through both movement and form.
Prioritize the animals' condition and park rules, respond flexibly to changes on the day, and take time to appreciate the less conspicuous moments in the lives of animals and plants.



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