RARE SPECIES OF IGUANA
Now on Exhibit

The Grand Cayman Blue Iguana, one of the rarest species of reptile on the planet, is now on exhibit at the Milwaukee County Zoo’s Aquatic and Reptile Center. Only eight zoos in the United States currently hold this species.

In 1990, it was believed there were less than 25 Grand Cayman Blue Iguanas remaining in the wild, and as a result, a captive facility was started where there are now 30 free-ranging blue iguanas, and approximately 200 captive blue iguanas. Both groups are monitored for breeding and egg production, and their eggs are artificially incubated. The young are reared in captivity. In 2004, a monumental project was undertaken with the successful release of 23 two-year-old iguanas back into the wilds of Grand Cayman.

The herbivorous Grand Cayman Blue Iguana is the largest indigenous species of animal on the island, growing up to five feet and 25 pounds. Their beautiful turquoise blue hue and red eyes identify the iguanas’ distinctive appearance. The blue color intensifies with body temperature and excitement levels – the Zoo’s “Digger” gets brighter blue when eating.

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