MILWAUKEE (CBS 58) -- The Milwaukee County Zoo has announced the death of Patti, a 55-year-old river hippopotamus who was humanely euthanized on Sunday, Nov. 10. Patti had been a resident of the ...
MILWAUKEE (WLUK) -- A longtime resident of the Milwaukee County Zoo has passed away. Patti, a 55-year-old river hippopotamus, was humanely euthanized on Sunday after she came down with severe ...
(CNN) - The Milwaukee County Zoo is sad to announce the passing of a longtime resident. Patti, the oldest living hippopotamus at an accredited zoo in the United States, has died. Patti had marked ...