Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
bayhaqi:19371 – Abū ʿAbdullāh al-Ḥāfiẓ And ʾAbū Saʿīd al-Ṣayrafī > Abū al-ʿAbbās Muḥammad b. Yaʿqūb > ʿAbd al-Raḥman b. ʿAbd al-Raḥman al-Hāshimī Biḥalab > Ādam b. Abū Iyās > Shuʿbah > Saʾalt al-Ḥakam > Akl al-Ghirbān

[Machine] As for these big black ones, I hate eating them, but as for those small ones called zagh, there is no problem with eating them.  

البيهقي:١٩٣٧١ – أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ وَأَبُو سَعِيدٍ الصَّيْرَفِيُّ قَالَا ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ ثنا عَبْدُ الرَّحْمَنِ بْنُ عَبْدِ الرَّحْمَنِ الْهَاشِمِيُّ بِحَلَبَ ثنا آدَمُ بْنُ أَبِي إِيَاسٍ ثنا شُعْبَةُ قَالَ سَأَلْتُ الْحَكَمَ عَنْ أَكْلِ الْغِرْبَانِ فَقَالَ

أَمَّا هَذِهِ السُّودُ الْكِبَارُ فَإِنِّي أَكْرَهُ أَكْلَهَا وَأَمَّا تِلْكَ الصِّغَارُ الَّتِي يُقَالُ لَهَا الزَّاغُ فَلَا بَأْسَ بِأَكْلِهِ