Mga Sanggunian sa Mishnah para sa Levitico 1:14: Mishnah Kinnim, Mishnah Chullin & Mishnah Zevachim

A bird hatat is performed below [the red line], but a beast hatat is performed above [the red line]. A bird olah is performed above, but a beast olah below. If he changed this procedure with either, then the offering is disqualified. The seder [ordered ritual] in the case of kinnim is as follows: In the case of obligatory offerings, one [bird] is a hatat and one an olah. In the case of vows and freewill offerings, however, all are olot. What constitutes a vow? When one says: "It is incumbent upon me to bring an olah." And what constitutes a freewill-offering? When one says: "Behold, this shall be an olah." What is the [practical] difference between vows and freewill offerings? In the case of vows, if they die or are stolen, one is responsible for their replacement; But in the case of freewill offerings, if they die or are stolen, one is not responsible for their replacement.

[The age] which qualifies turtle doves [for sacrifice] disqualifies pigeons, and [the age] which qualifies pigeons [for sacrifice] disqualifies turtle doves. At the period when the neck feathers begin to turn yellow in either kind they are disqualified.

[The sprinkling of] the blood of the olah permits its flesh for [burning on] the altar, and its skin to the priests. [The sprinkling of] the blood of the olah of a bird permits its flesh to the altar. [The sprinkling of] the blood of the hatat of a bird permits its flesh to the priests. [The sprinkling of] the blood of the bullocks that are burned and the goats that are burned permits their innards to be offered [on the altar]. Rabbi Shimon said: whatever is not [sprinkled] on the outer altar, as in the case of shelamim, one is not liable for it on account of piggul.