Sahih
حَدَّثَنَا أَحْمَدُ بْنُ حَنْبَلٍ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنِ الزُّهْرِيِّ، عَنْ سَالِمٍ، عَنْ أَبِيهِ، سُئِلَ النَّبِيُّ صلى الله عليه وسلم عَمَّا يَقْتُلُ الْمُحْرِمُ مِنَ الدَّوَابِّ فَقَالَ " خَمْسٌ لاَ جُنَاحَ فِي قَتْلِهِنَّ عَلَى مَنْ قَتَلَهُنَّ فِي الْحِلِّ وَالْحَرَمِ الْعَقْرَبُ وَالْفَأْرَةُ وَالْحِدَأَةُ وَالْغُرَابُ وَالْكَلْبُ الْعَقُورُ " .
Ibn ‘Umar said The Prophet (ﷺ) was asked as to which of the creatures could be killed by a pilgrim in the sacred state. He said there are five creatures which it is not a sin for anyone to kill, outside or inside the sacred area. The Scorpion, the Crow, the Rat, the Kite and the biting Dog