For those who may be interested, here is the contact information for a Rainforest Preservation Foundation, Inc. in Ft. Worth, Texas, which may possibly be the "sister company" mentioned in the PR. The 800 number is no longer in service.
RAINFOREST PRESERVATION FOUNDATION
P.O. Box 820308
Fort Worth, Texas
(817) 222-1155 / (800) RAINFOREST
The important thing is not to stop questioning.
(Albert Einstein)