No.	Title	Date
1	Children's zoo as seen from the walking path at Miami Metrozoo	1970/1990
2	Tiger's Tale: Vol. 1, No. 4 Summer 1974	1974
3	Toucan Talk: Vol. 15, No. 2 March-April 1989	1989
4	Toucan Talk: Vol. 31, No. 6 November-December 2004	2004