1)
What is the grammatical form of "l'Eit Tzipor Kol Kanaf"?
1.
Radak: Eit is Samuch to Tzipor, even though it is within the Klal of Tzipor. This is like "Admas Afar" (Daniel 12:2), "mi'Tit ha'Yaven" (Tehilim 40:3).
2)
What is "Kol Kanaf"?
1.
Radak: All [birds,] which have wings. The same applies to "Kol Tzipor Kol Kanaf" (Bereishis 7:14). The repetition stresses that all birds will come to eat the dead ? both birds that tear [prey] and birds that do not.
