How many types of chicks are there?

The question refers to "types" of chicks. However, chicks are young birds, and it is not clear what is meant by "types" in this context. Chickens are one common type of bird that produces chicks, but there are countless other species of birds that also have chicks. Without further clarification of what is meant by "types" or any additional context, it is impossible to provide a precise answer to the question.