11. The incubate the eggs, feed the chicks and remove the faecal sacs. 12. They are spread by the oral-faecal route. 13. They often also exhibit faecal and urinary incontinence. 14. Transmission is via the faecal -oral route. 15. Large amounts of insoluble fibre increase faecal bulk and draw water into the large intestine. 16. Surface water has an excessive load of faecal coliform bacteria and is costly to treat. 17. They sometimes eat their own green, faecal pellets to recover undigested proteins and vitamins. 18. Infection is caused by ingestion of sporulated oocysts transmitted by the faecal -oral route. 19. Gambusia also thrive due to their habits of consuming faecal matter and general organic waste. 20. It also displays celebrity faecal matter, erotica and condoms used by the Rolling Stones.