Overview
Daf 141 completes much of the practical discussion of Shiluach HaKen. The Gemara clarifies when a bird is considered to be “sitting on the nest,” whether a single egg requires the mitzvah, how many times one must re-send a returning mother bird, and the famous dispute between Rabbi Yehudah and the Chachamim about whether one receives lashes for taking the mother bird.
When Is the Bird Considered on the Nest?
The Gemara discusses a bird perched above the nest.
The Mishnah taught:
If its wings touch the nest, one must send it away.
A Beraita seemed to say that even when its wings touch, one is exempt.
The Gemara resolves the contradiction:
- The Mishnah refers to contact directly over the nest.
- The Beraita refers to touching from the side.
The key principle is:
The bird must be functioning as the mother protecting the eggs or chicks.
One Egg Is Enough
The Mishnah teaches:
Even if there is only one egg or one chick, the mitzvah applies.
A scholar suggested perhaps the Torah requires the plural words:
“eggs” or “chicks”
The Gemara rejects this.
The word:
קן (“nest”)
includes even the smallest qualifying nest.
Unfertilized Eggs and Independent Chicks
The Torah says:
“on the chicks or on the eggs”
The Gemara teaches a comparison:
Eggs must be:
- Capable of producing chicks.
Therefore:
Unfertilized eggs are exempt.
Chicks must:
- Still require their mother.
Therefore:
Chicks that can already fly independently are exempt.
If the Mother Returns
The Mishnah teaches:
If the mother bird returns four or five times, one must continue sending her away.
Why?
Because the Torah says:
שלח תשלח
The doubled language teaches repetition.
The Gemara concludes:
Even a hundred times if necessary.
Does Shiluach HaKen Apply for Another Mitzvah?
The Gemara asks:
Suppose one needs the mother bird for a mitzvah, such as the purification process of a metzora.
Could that positive commandment override Shiluach HaKen?
The Gemara concludes:
No.
Even for another mitzvah, the Torah still requires sending away the mother first.
Taking the Mother Bird
The Mishnah discusses a person who grabs the mother bird before sending her away.
Rabbi Yehudah
- Receives lashes.
- Does not afterward perform the sending.
Chachamim
- Sends her away.
- Does not receive lashes.
This becomes a major discussion about:
לאו הניתק לעשה
A prohibition that can be corrected by a subsequent positive commandment.
Why Does Rabbi Yehudah Give Malkot?
The Gemara struggles to determine Rabbi Yehudah’s reasoning.
Two possibilities:
Option 1
Rabbi Yehudah generally holds:
A lav hanitak la’aseh receives malkot.
Option 2
Specifically here he understands:
“שלח” means send away from the outset.
Therefore once the bird was taken illegally, the opportunity for fulfilling the mitzvah was already lost.
The Gemara finally leans toward the second explanation.
How Far Must the Bird Be Sent Away?
Rav Yehudah says:
Until it leaves one’s control.
Two opinions:
Rav Huna
Send it away using its feet.
Rav Yehudah
Send it away through flight with its wings.
A famous case involved someone who clipped the bird’s wings and then released it.
Rav Yehudah ordered:
Let the wings regrow and then send it away properly.
Dovecotes and Ownership
The Gemara discusses nesting pigeons.
A question arises:
If the nest is in a person’s property, perhaps the eggs automatically belong to him through the law of chatzer (acquisition by property).
If so, the nest would already be “prepared” and exempt from Shiluach HaKen.
The Gemara answers:
A person cannot acquire the eggs while the mother is still sitting on them.
Since he cannot yet legally take them, his courtyard cannot acquire them for him either.
This leads to a major principle:
First send away the mother, then acquire the eggs.
Yoni Shovach and Yoni Aliyah
The Gemara rules:
Dovecote pigeons and attic pigeons are subject to Shiluach HaKen.
At the same time, taking them without permission is forbidden because of:
דרכי שלום (maintaining social order and peace).
Even where full legal ownership is not established, the Rabbis protected people’s expectations.
Big Idea of the Daf
The central theme of Chullin 141 is:
The mitzvah is not merely about obtaining eggs. The Torah requires respecting the mother’s relationship to the nest before taking what is there.
Therefore the Gemara carefully defines:
- What counts as a nest.
- What counts as a mother bird.
- When ownership begins.
- How the mitzvah must actually be fulfilled.
Final Summary
Chullin 141 teaches that Shiluach HaKen applies even to a single egg or chick, requires repeated sending away if the mother returns, and excludes unfertilized eggs and independent chicks. The Gemara analyzes whether one receives lashes for taking the mother bird, how the bird must be sent away, and why eggs under a brooding mother are not yet acquired by their owner’s property. The daf’s central lesson is that the Torah requires the mother bird to be sent away before the eggs or chicks may be taken.