Hadith 507920
Chapter 20: Hajj - كتاب الحج
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ عَبْدِ اللَّهِ بْنِ دِينَارٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " خَمْسٌ مِنَ الدَّوَابِّ مَنْ قَتَلَهُنَّ وَهُوَ مُحْرِمٌ فَلاَ جُنَاحَ عَلَيْهِ الْعَقْرَبُ وَالْفَأْرَةُ وَالْغُرَابُ وَالْحِدَأَةُ وَالْكَلْبُ الْعَقُورُ " .
Yahya related to me from Malik from Abdullah ibn Dinar 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:
scorpions, rats and mice, crows, kites and wild dogs. "
Reference Muwatta Malik 507920
USC-MSA web (English) reference : Book 20, Hadith 90