Bogul Modi, local expert in making yeast from rice, demonstrates how to soak the rice for a few hours. She says it is best to use local rice because the varieties of rice found in markets are not as good for yeast.

Bogul Modi, local expert in making yeast from rice, demonstrates how to dry the rice. The soaked rice is spread in the Aapot (local basket like those used for winnowing) until dry.

Bogul Modi, local expert in making yeast from rice, demonstrates how to separate the powder and other particles after pounding the dried rice.

Bogul Modi, local expert in making yeast from rice, demonstrates how to pound the dried rice into powder.

Bogul Modi, local expert in making yeast from rice, demonstrates the final steps of the process. She pours some of the old yeast into the new rice balls, covers them with cloth, and stores them in a warm place. She says the rice balls will become yeast after three days.

Bogul Modi, local expert in making yeast from rice, demonstrates how to mix the rice powder with water to form small rice balls.

Abraham, Longdi, and Rilung Modi make adu payek tiffins to take while going to harvest the fern tree (Tatchi) near Peki Modi village in Upper Siang District of Arunachal Pradesh. Time-aligned transcription and translation into English.

Abraham, Longdi, and Rilung Modi make adu payek tiffins to take while going to harvest the fern tree (Tatchi) near Peki Modi village in Upper Siang District of Arunachal Pradesh.

Abraham, Longdi, and Rilung Modi discuss rituals on the way to harvest the fern tree (Tatchi) near Peki Modi village in Upper Siang District of Arunachal Pradesh. They describe luukan, used to prevent illness in livestock and meen, used for protection from flies. Time-aligned transcription and translation into English.

Abraham, Longdi, and Rilung Modi make adu payek tiffins to take while going to harvest the fern tree (Tatchi) near Peki Modi village in Upper Siang District of Arunachal Pradesh.

Abraham, Longdi, and Rilung Modi discuss how banana leaves are used on the way to harvest the fern tree (Tatchi) near Peki Modi village in Upper Siang District of Arunachal Pradesh. Longdi Modi cuts wild banana leaves (homenborgohainiina/Musa aurantiaca) for the fern tree harvest and describes which wild banana leaves are best for this purpose. They arrive at Saage, the destination for harvesting the fern tree, approximately 7 km outside Peki Modi village. Time-aligned transcription and translation into English.

Abraham, Longdi, and Rilung Modi discuss rituals on the way to harvest the fern tree (Tatchi) near Peki Modi village in Upper Siang District of Arunachal Pradesh. They describe luukan, used to prevent illness in livestock and meen, used for protection from flies.

Abraham, Longdi, and Rilung Modi discuss rituals on the way to harvest the fern tree (Tatchi) near Peki Modi village in Upper Siang District of Arunachal Pradesh. They describe luukan, used to prevent illness in livestock and meen, used for protection from flies.

Abraham, Longdi, and Rilung Modi discuss how banana leaves are used on the way to harvest the fern tree (Tatchi) near Peki Modi village in Upper Siang District of Arunachal Pradesh. Longdi Modi cuts wild banana leaves (homenborgohainiina/Musa aurantiaca) for the fern tree harvest and describes which wild banana leaves are best for this purpose. They arrive at Saage, the destination for harvesting the fern tree, approximately 7 km outside Peki Modi village.

Abraham, Longdi, and Rilung Modi discuss how banana leaves are used on the way to harvest the fern tree (Tatchi) near Peki Modi village in Upper Siang District of Arunachal Pradesh. Longdi Modi cuts wild banana leaves (homenborgohainiina/Musa aurantiaca) for the fern tree harvest and describes which wild banana leaves are best for this purpose. They arrive at Saage, the destination for harvesting the fern tree, approximately 7 km outside Peki Modi village.

Abraham, Longdi, and Rilung Modi discuss the fern tree (Tatchi) harvest near Peki Modi village in Upper Siang District of Arunachal Pradesh. While preparing for the harvest, they describe how to tell when fern trees are ready for harvest based on smell, appearance, and the season. Time-aligned transcription and translation into English.

Abraham, Longdi, and Rilung Modi discuss the fern tree (Tatchi) harvest near Peki Modi village in Upper Siang District of Arunachal Pradesh. While preparing for the harvest, they describe how to tell when fern trees are ready for harvest based on smell, appearance, and the season.

Abraham, Longdi, and Rilung Modi discuss the fern tree (Tatchi) harvest near Peki Modi village in Upper Siang District of Arunachal Pradesh. While preparing for the harvest, they describe how to tell when fern trees are ready for harvest based on smell, appearance, and the season.

Abraham, Longdi, and Rilung Modi discuss the fern tree (Tatchi) harvest near Peki Modi village in Upper Siang District of Arunachal Pradesh. Longdi Modi and Abraham Modi remove the bark and the hard part of fern tree (Chiyu yuuma), and Longdi Modi cuts off the top portion of fern tree. He explains that this part is now not good for consumption. Time-aligned transcription and translation into English.

Abraham, Longdi, and Rilung Modi discuss the fern tree (Tatchi) harvest near Peki Modi village in Upper Siang District of Arunachal Pradesh. Longdi Modi and Abraham Modi remove the bark and the hard part of fern tree (Chiyu yuuma), and Longdi Modi cuts off the top portion of fern tree. He explains that this part is now not good for consumption.

Abraham, Longdi, and Rilung Modi discuss the fern tree (Tatchi) harvest near Peki Modi village in Upper Siang District of Arunachal Pradesh. Longdi Modi and Abraham Modi remove the bark and the hard part of fern tree (Chiyu yuuma), and Longdi Modi cuts off the top portion of fern tree. He explains that this part is now not good for consumption.

Abraham, Longdi, and Rilung Modi discuss the fern tree (Tatchi) harvest near Peki Modi village in Upper Siang District of Arunachal Pradesh. Longdi Modi and Abraham Modi continue to remove the bark and also the outer part of fern tree while Rilung Modi records. Time-aligned transcription and translation into English.

Abraham, Longdi, and Rilung Modi discuss the fern tree (Tatchi) harvest near Peki Modi village in Upper Siang District of Arunachal Pradesh. Longdi Modi and Abraham Modi continue to remove the bark and also the outer part of fern tree while Rilung Modi records.

Abraham, Longdi, and Rilung Modi discuss the fern tree (Tatchi) harvest near Peki Modi village in Upper Siang District of Arunachal Pradesh. Longdi Modi and Abraham Modi continue to remove the bark and also the outer part of fern tree while Rilung Modi records.