Maliks Muwatta Book 020, Hadith Number 089.

Section : Animals that Someone in Ihram can Kill.

Yahya related to me from Malik from Nafi from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, said, "There are five kinds of animal which it is not wrong for some one in ihram to kill| crows, kites, scorpions, rats and mice, and wild dogs."