It was narrated from Salim that his father said: "The Prophet said: 'There are five kinds of animals for which there is no sin on the one who kills them, whether he is in Ihram or not: Mice, kites, crows, scorpions and vicious dogs.'" (Sahih) Chpater 89. What The Muhrim May Not Kill

It was narrated from Salim that his father said: "The Prophet said: 'There are five kinds of animals for which there is no sin on the one who kills them, whether he is in Ihram or not: Mice, kites, crows, scorpions and vicious dogs.'" (Sahih) Chpater 89. What The Muhrim May Not Kill

أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ يَزِيدَ الْمُقْرِئُ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ سَالِمٍ، عَنْ أَبِيهِ، قَالَ قَالَ النَّبِيُّ صلى الله عليه وسلم ‏ "‏ خَمْسٌ مِنَ الدَّوَابِّ لاَ جُنَاحَ فِي قَتْلِهِنَّ عَلَى مَنْ قَتَلَهُنَّ فِي الْحَرَمِ وَالإِحْرَامِ الْفَأْرَةُ وَالْحِدَأَةُ وَالْغُرَابُ وَالْعَقْرَبُ وَالْكَلْبُ الْعَقُورُ ‏"‏ ‏.‏