Negative Commandment #189
Sefer Ha’mitzvos Ha’Katzar (The concise book of mitzvos)
By the Chofetz Chaim
This book lists the Torah mitzvos that can be observed today
Second Section – the Negative Commandments
189. It is a negative commandment "if one happens upon a bird's nest, do not take a mother bird and her children."
As it states in Devarim (Deuteronomy) 22:6, "if you happen upon... do not take a mother with her children." (see Positive Commandment #74)
This applies in all places and at all times for men and for women.