Our audience which included staff, volunteers, a professor of wildlife management and wildlife photographers were all extremely impressed with your presentation.
I do hope you have the opportunity to write of your travels and adventures with wife Arati to the wildlife sanctuaries and national parks. As a professional naturalist of many years I found the introduction to new sites and species fascinating. We were indeed fortunate to learn of your visit to our country and your kind offer to share your superb program.
Again, many thanks for sharing your time and talent with the citizens of central Ohio.

Photographic Society of America. USA
Photographic Society of America and Lens & Leaves Camera Club wishes to thank Vivek R Sinha For his Outstanding Presentation and Judging  on July 9,1998.

Thomas L. Thourson, President Lens and Leaves Camera Club, Wessterville, Ohio USA, May
Thank you very much for presenting your remarkable photographs of Indian wildlife to the lens and leaves Camera Club. All of those present were fascinated by what your photo was able to show and we were impressed by the courage and patience required to get them…

Columbus Audubon/Ohio, Jan 28, 2002
Award winning wildlife photographer, conservationist and author Vivek Sinha will give a presentation on the natural history of some orb web spiders, mainly garden spiders diadematus and Argiope species. About 150 images will be shown of the spiders, including spiders making orb webs, catching different prey, mating, egg-sack with spiderling emerging, and spiderling ballooning.
………… We are fortunate to have him speak to us during his visit to the US.