Raising such small chicks was quite a bit of work for Jan. He would get up a couple of times every night to check on them. Since they were without a mother, he used blankets to make sure they were snug and warm. Ostrich chicks usually sleep under the mother. She covers them with her extended wings to keep them warm. Once the chicks were half grown, Jan would release them back into the wild. At that size very few predators other than cheetah or leopard would bother them.
After successfully raising about 30 ostriches and releasing them back into the wild, we had a good population. The only problem was that the big males, being very territorial and having been raised by humans, had no fear of people. Wild ostriches, on the other hand, are afraid of humans and if you approach them, they will always run away.
At one time some builders were engaged in building a house for PHs and we used to drive by regularly to check on the progress. The guys were always joking about a big male ostrich that was in that area and which would come to them periodically. They said he was somewhat aggressive. He would stretch his wings out and hiss as he ran towards them. Everybody just laughed it off – he didn’t seem a serious threat.
One day I was driving by to check on the builders and as I stopped and got out of the truck, the ostrich came towards me. I paid no attention and was walking around the front of the truck when he came right up to me, lashed out and kicked me in the leg. I jumped onto the hood of the truck, grabbed him by the throat and started to choke him. An ostrich is totally helpless if you get him by the head and you hold him that way. However, if you grab a big seven-foot-tall ostrich by the head while you are on the ground, he will kick you to pieces. Being on the hood of the truck, I was safe.