There are few childhood characters that have stood the test of time as well as those on Sesame Street. Kermit Love, creator of one fhe most famous of those characters -- Big Bird -- passed away last week at the age of 91. Though Love's career spanned decades, he's known worldwide for his contribution to the children's show and for his work on Sesame Street's most beloved characters.

Big Bird, as you know, is a towering 8-foot, 6-year-old bird, whose head and neck are controlled from inside the costume by levers. Mr. Love was protective of his creation, according to a NYT article, and the costume got its own seat when they traveled by plane. Because he wanted Big Bird to seem natural and more real to small children, he designed the costume so that stray feathers would fall off during shooting.

Carroll Spinney, who plays both Big Bird and Oscar the Grouch on Sesame Street talks about his old friend Kermit Love on NPR. In a CNN article, Spinney said of Love, "He looked very much like Santa Claus but was a little bit more like the Grinch."