Chain Y Wheel Circle All-Channel Figure 1. Common communication networks. The wheel network, a two-level hierarchy, is the most structured and centralized of the patterns because each member can communicate with only one other person.
Read on to learn more about some of the different types of large birds that are commonly kept in captivity, and discover what it's like to share a home with these magnificent creatures. 1  of 05. Cockatoos. 2  of 05. Eclectus Parrots. 3  of 05. African Grey Parrots.  of 05. Amazon 1  Parrots. of 05. Macaws.  Large Bird Breeds.
A: Parrots live in just about all of the tropical climate zones around the world, showing up in Central and South America, southern Africa, south Asia and Australia. There are more than 350 different species that fit under the parrot classification, such as lorikeets, cockatoos, lovebirds and macaws, all of which are part of the parrot family.