Comentario citado sobre Levítico 1:15

עולת העוף למעלה – The burnt offering of the bird is above, as it is written (Leviticus 1:15): “[The priest shall bring it to the altar,] pinch off its head, and turn the whole into smoke on the altar; and its blood shall be drained [against the side of the altar],” just as the burning on the altar/letting rise in smoke is at the top of the altar, so the pinching and the wringing out [of the blood of the sacrifice] is at the top of the altar.

ודם התמצית (the last blood oozing through the cut of a vein/that which is squeezed out) – that is wrung out/drained and is pressed out and flows gently when it leaves [the body]. The language is (Leviticus 1:15): “and its blood shall be drained out [against the side of the altar].”

מיצה דמה (the wringing/squeezing out of the blood) – the squeezing/wringing out of the burnt offering of the bird refers to the place of the sprinkling of the [blood] of the animal and the sprinkling of the sin-offering of the bird, for concerning the burnt-offering of the bird it is written (Leviticus 1:15 – also see Tractate Zevakhin 6:5): “and its blood shall be drained out [against the side of the altar].”