Ordered 4 white call drakes from Holderread's today for my 15 white call hens. Hope that's enough. Purchased a flock of 30 white calls last month; sold all the drakes and have 15 hens. I figure the slightly oversized hens will be be great egg layers and mated to the Holderread's drakes will produce some nice quality individuals. In the purchase last month I ended up with 1 teenie tiny gray call drake also, so ordered a gray call hen from Holderread's for him. Can't wait for my birds to arrive.