Ok since I absolutely fell in love with the pair of africans I bought last year from Holderreads I am going to order from Holderreads again, 2 pair of brown africans this time. And I was just wondering if I should add some of the $9 babies to the order to make sure the babies wont freeze when they are shipped in April/May. Maybe just 2 extras? Because when I bought my goslings last year they were shipped with a bunch of ducklings that I ordered at the same time to keep them warm. Im just worried that 4 isnt enough since they are coming all the way from Oregon. Any thoughts?