We have renovated the penguin exhibit.
July 7, 2026
Inokashira Park Zoo carried out renovation work on its penguin exhibit from late January to late April 2026.
The purpose of this renovation work was not only to prevent wild birds from entering as a measure against avian influenza, but also to create a more comfortable environment for the penguins.
First, to prevent wild birds from entering, we changed the mesh size of the black net covering the entire facility from 10cm square to 2cm square. Furthermore, to strengthen disease prevention measures against avian influenza, we also renewed the ceiling sheet that prevents wild bird droppings from falling. In addition, we incorporated a structure that can be opened and closed depending on the weather, reducing the burden of the weight of snow on the sheet and support pillars during snowfall.
As a health consideration, we have created uneven terrain on the land area to help prevent "scopula" (*), a condition where calluses form on the soles of the feet from prolonged exposure to flat surfaces.
Additionally, the acrylic panels surrounding the pool had developed fine scratches that made visibility poor, so we polished them. The improved transparency has made it easier to observe the penguins swimming and resting than ever before.
Incidentally, the land and wall surfaces are colored to resemble the coast of Peru in South America, which is the habitat of Humboldt Penguin.
During the construction period, the penguins were kept in the back area of the building where the porcupines are kept. Both penguins were in good health and were able to live in the back area without any injuries. After the exhibit reopened, they quickly adapted to their new environment and can now be seen swimming around the pool energetically.
Please come and see how the penguins are spending their time in the newly renovated exhibit.
(*Note) Scar disease is one of the common diseases in captive birds. If bacteria enter through a wound, inflammation occurs, and if it worsens, it can be fatal, making it a serious problem.
[Kaneko Inokashira Park Zoo]