These shy spirits inhabit Mario's world and have been known to vanish or freeze when met face-to-face.
In recent years, they seem to have overcome their fears in order to pursue tennis and other social activities. They usually appear in groups and fly in formation. From time to time, giant Boos make surprise appearances!
When you visit our websites or utilize our services, we store cookies on your browser to collect information. The information collected might relate to you, your preferences or your device, and is used to make the sites or services work as you expect it to and to provide a more personalized experience when using our websites and services. However, you can choose not to allow certain types of cookies, which may impact your experience of the site and the services we are able to offer. Click on the different category headings to find out more and change our default settings according to your preference. Please note that you cannot opt-out of our Strictly Necessary Cookies as they are deployed in order to ensure the proper functioning of our websites or services (such as remembering your settings, to log into your account, to redirect you when you log out, etc.).
Cookie Collection Preferences
Strictly Necessary Cookies
Always Active
These cookies are necessary for the websites or services to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not function. These cookies do not store any personally identifiable information.
Functional Cookies
These cookies enable the websites and services to provide enhanced functionality and personalization. They may be set by us or by third party partners whose services we have added to our pages or services. If you do not allow these cookies then some or all of these services may not function properly.
Performance Cookies
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our websites and services. They help us to know which pages are the most and least popular and see how visitors move around and utilize our websites and services. If you do not allow these cookies, we will not be able to monitor the performance of our websites and services.
Targeting Cookies
These cookies may be set through our websites and services by our third-party advertising partners. They may be used by those partners to build a profile of your interests and show you relevant advertisements on other websites. They do not store directly personal information, but are based on uniquely identifying your browser and device. If you do not allow these cookies, you will not receive targeted or interest-based advertisements.
