Which form of makruh tanzihi is illustrated by water left by predatory birds?

Prescribed Acts and Prohibitions: Fard, Wajib, Sunnah, Nafl, Haram, Makruh, Azimah and Rukhsah

• Its decisive prohibition admits no exception
• Originally permissible matter acquires a reason for disapproval without strong presumption of prohibition
• A wajib becomes fard by changing its name
• Denial of an established fard duty