I doubt if they send any estras with 100. I will take a pic. I plan on counting them by putting 20 birds in the GAZILLION kiddie pools that I bought for $0.80 at the Dollar General Store. ( I knew those pools would come in handy.). I will have them in the garage for a week or so in the kiddie pools and them will transition them out to their chicken tractor. I"m trying to decide if I want to put sand bedding in the pools or something else. I'm not sure. I will surely take lost of pics. You all will get tired of me posting pics. I really want to document daily their feed consumption, water consumption, weights, etc. I know I won't be able to weigh all of them but I want to get a test group and band their legs and track weights and behaviors. I really want to see how much money I will spend on organic feed at the end of the process to see if it was worth getting so many. And if any die, then they will be gumbo or stew for that weekend.