כִּֽי־תַעֲזֹ֣ב לָאָ֣רֶץ בֵּצֶ֑יהָ וְֽעַל־עָפָ֥ר תְּחַמֵּֽם׃
그것이 알을 땅에 버려두어 모래에서 더워지게 하고
Rashi
For she leaves her eggs on the ground and she goes and warms herself on the dust at a distance.
Malbim
Storks can fly and nest high-up, safe from predators; ostriches cannot.