Reference for Psalms 50:11

יָ֭דַעְתִּי כָּל־ע֣וֹף הָרִ֑ים וְזִ֥יז שָׂ֝דַ֗י עִמָּדִֽי׃

I know all the fowls of the mountains; and the wild beasts of the field are Mine.

ספר השרשים