Hadithcore
Mishkat al-Masabih, 4145

Ibn ‘Abbas said God’s messenger prohibited killing four creatures:

ants, bees, hoopoes and sparrow-hawks. Abu Dawud and Darimi transmitted it.

وَعَنِ ابْنِ عَبَّاسٍ قَالَ: نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَنْ قَتْلِ أَرْبَعٍ مِنَ الدَّوَابِّ: النَّمْلَةِ وَالنَّحْلَةِ وَالْهُدْهُدُ وَالصُّرَدُ. رَوَاهُ أَبُو دَاوُدَ وَالدَّارِمِيُّ

References1 variant
In-Book Reference
Book 20, Hadith 80