Their basic and most important business but should be a regular visit to each such place during at most a few days intervals until harvest, also a little after. They document in fact perfectly normal natural phenomenon that takes place over time (see chronology), and also develops over time.
Biashara yao ya msingi na wengi muhimu lakini inapaswa kuwa ziara mara kwa mara kwa kila kujenga mahali pakavu katika Bridge Wakati vipindi siku chache hadi mavuno, pia kidogo baada ya. Wao hati katika FACT ya kawaida kabisa ya asili uzushi Hiyo Takes mahali juu ya muda (angalia Mwenendo) pia na yanaendelea juu ya muda.