0:00 - Recap

0:38 - Recording weights using bulk weighing - Setting up spreadsheet

1:28 - Recording the data

3:06 - Calculating total weights and numbers of birds

5:05 - Finding average weight of each bird

6:21 - Calculating average weight all in one go

8:03 - Flock uniformity calculations - Coefficient of variance, standard deviation

11:31 - Recap and summary