Rarest heron

According to Official Guinness Records,

The rarest species of heron is the imperial (white-bellied) heron Ardea insignis. Native to the eastern Himalayan foothills of India, Myanmar, Bhutan, and possibly Bangladesh still, but now extinct in Nepal, its total population is estimated at no more than 400 individuals and is thought to be decreasing. It is categorized as "Critically Endangered" by the IUCN.

For a complete list of 2013 records, please visit 2013 Guinness Records in India.

Other India records that might interest you:

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• Most waist circumference measurements taken in eight hours
• Largest collection of stickers
• Most people writing telegrams (multiple locations)
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