Parrot, Monkey and Elephant are excited to understand how long their friend Boa is. They finally arrive to the result, though it is measured in quite a strange fashion.
2006
1938
1935
1944
2010
1937
1993
1973
1961
1952
1941
1934
1929
1931
1997
1991
1953
1977
1949
1979
