Zabbaleen
In the 1930s and 40s, there was a second wave of migration. This new group, mostly landless peasants, is known as the Zabbaleen. The descendants of subsistence farmers, the Zabbaleen originate from the El Badari district in Asyut, a rural region in Upper Egypt, which is the southern part of Egypt. As farming ceased to be a viable way of life, the Zabbaleen faced economic hardships which prompted them to migrate to Cairo in search of work. Henceforth, the Wahiya collaborated with the Zabbaleen, who purchased waste from the Wahiya for use as fodder for pig farming. Initially, the Zabbaleen settled in the Imbaba district of the Giza governorate, but were given a four-day eviction notice from the governor of Giza in 1970. Thereafter, the Zabbaleen settled mainly in an abandoned quarry at the foot of the Mokattam hills, east of Cairo, which is under the jurisdiction of the Cairo Governorate. Although the governor of Cairo granted the Zabbaleen administrative permission to settle in the area, he did not issue a lease or legal tenure. Thus, because of their precarious situation, the Zabbaleen initially lived in makeshift settlements of tin huts, made mostly of barrels that the Zabbaleen found amongst the waste that they collected. This Zabbaleen community later emerged as the informal garbage collectors and recyclers of Cairo. The literal meaning of the word Zabbaleen is garbage-men (singular: Zabbal). The Zabbaleen are also known as Zarraba (singular: Zarrab), which means pig pen operators, because they raise pigs that eat the organic components of the waste that they collect.
Zabbaleen
Another negative effect of the pig cull on the Zabbaleen was the loss of the economic value of the pigs themselves. According to Fahmi and Sutton, pigs are the main source of income for the Zabbaleen. Before the cull, the Zabbaleen had collected 6,000 tons of MSW daily, of which 60 percent was organic waste which was consumed by the pigs. Every six months, the Zabbaleen would take their pigs to traders, earning around 450LE (approximately 80 USD) per pig. Although the Egyptian government made financial compensations for some of pigs slaughtered; compensations were not given to all of the Zabbaleen who lost pigs to the cull and those who received compensation received far less money compared to what they would have received from selling the pigs to traders. According to one Zabbaleen pig breeder, "The government paid me between LE 50 (US$ 10) and LE 250 (US$ 50) for each pig I lost, depending on its size, whilst meat processors would have given me as much as LE 1,000 (US$ 200)." The pig cull also resulted in increased cases of malnutrition and anaemia in Zabbaleen children because prior to the cull, pork had been the only affordable source of animal protein for most of the Zabbaleen.