There are also widespread "fady" about indri and sifakas. Their tail is just as long as their body, which differentiates them from the Indri. They had the strongest presence in Indri Nardak and Mori Nardak. Upland areas around Indri north of Karnal is called Nardak. The latest available version of Indri is 5.6. The indri is herbivorous and primarily folivorous. The indri consumes little nontree vegetation. Several other indri vocalizations have been identified. The indri is a critically endangered species. Some lemurs, such as the indri, use crypsis to camouflage themselves. Lemurs range in weight from the mouse lemur to the indri. Another human-like characteristic of the indri is its behavior in the sun. They range in weight from (Madame Berthe's mouse lemur) to as much as (indri). However, many Malagasy people do believe that the indri worships the sun. Indri meat is prized as a delicacy in some regions.