Transboundary breed Transboundary breed A transboundary breed is a breed which is present in several countries. Transboundary species of the five significant livestock types (cattle, sheep, goats, pigs and chickens), have been developed for a hundred years or more in intensive manufacturing systems, which has led to global availability. A relatively small number of worldwide transboundary breeds compose the ever-increasing share of total global animal products. However, only in North America and the Southwest Pacific do the number of transboundary breeds surpass that of local breeds. There can be both regional and international types of transboundary breeds. Regional breeds are breeds that
Southdown Motor Services Corporation was reached, splitting mileage and receipts on a 57:43 share, Southdown being the minority. This often had the result, at the end of the year, that buses from one operator would be put onto routes of the other to balance the mileage. The driver/conductor would not change, thereby working on a 'foreign' vehicle. This replaced an earlier agreement dating from 1931 involving protective fares on Southdown routes within the city. The co-ordination of services, dubbed Portsmouth Area Joint Transport Services, lasted until deregulation in 1986. After the war, Southdown started its first overseas tours with a 17-day tour to