For those that are adopting/receiving adult dewlaps... I hope the following will give you information on what to expect about their disposition.
They are mellow and do not like to forage hard for food or move with any real momentum. They are quiet for the most part (unlike the africans), but they can talk up a storm if the africans try to start anything at the fence line. They make the cutest high pitched pip sound when they are really happy eating grain/preening in fresh water pool.
They know grain time (2x per day) and come running when they see me with bucket. They receive 2 parts flockraiser, 2 parts whole oats, and 1 part whole kernel corn. They LOVE the corn and they need it still, as they are underweight and going into winter. They swarm around my feet and follow me within inches as I pour out little piles in a row for them. They are not interested in interacting with me, but I have noticed them migrating closer and closer towards me when I sit in their pasture. The bumblefoot pair (who are the only ones I have spent a decent hands-on amount of time with) like to come about 5 ft from me and lay down to nap. I have not offered them watermelon, but I noticed it only took a few days of daily offering to both the juveniles and adults I put on my house property to realize it is a great treat. They cannot resist a fresh water small kiddy pool. I have flooded irrigation canals, a pond, and a mountain spring fed stream all in their pasture, but they want their kiddy pool.
Working with my adult set at the house, the pool has been the best way to get them to come close to me. I will fill it and sit on ground on one side. They slowly will build courage to drink from the other side. My deformed boy will even get into the pool with me. They follow me for the grain, but I have to be at least a few feet away before they will eat. Same with their watermelon. With them, I consider it a victory that my deformed pair are now trusting enough that neither get up from laying in their favorite corner when I enter yard, unless it is to saunter relaxed towards whatever I have just brought them (grain, watermelon or fresh water).