Sangpushtho az jihati sokhti badan ba qatori khazandahoi sustharakatkunanda dokhil meshavand. Aksariyati sangpushtho az bolo sipari barjasta va az poyon siparki pahni shohini pulakchagi dorand. Vazifai sipar on ast, ki badanro az sharoiti nomusoidi beruna, az zarbu lat va az dushman muhofizat mekunad. Sipari takhtapusht bo sutunmuhrayu qaburgahoi badan vasl …

Timsohho khazandahoi nisbatan inkishofyoftai qadima meboshand. Dar guzashta timsoh dar obanborhoi garmi hamai qitakho (khususan dar Amerikai Janubi, Afrika, Osiyo) bisyor vomekhurd. Timsoh toraft kam shuda istodaast. Onro baroi pusti mustahkamu zebo doshtanash shikor mekunand. Hatto baze davlathoi Afrika, ki dar sohili Nil joy giriftaand, fermahoi makhsusi timsohparvari dorand. Darozii …