Ambrose of Milan

Examine, now, the reason why God had by this time created out of the earth 'all the beasts of the field and all the birds of the air' and brought them to Adam to see what he would call them. How account for the fact that God brought merely the beasts of the field and the birds of the air to Adam? Animals were there, we know, each according to its kind. …

On Paradise ↗

Bede

And he brought them to Adam to see what he would call them. It should not be thought carnally that God brought the animals of the earth or the birds to Adam in the same way a shepherd drives his flock from place to place; but it should rather be understood that just as by divine power He created these from the waters when He willed, in the same mysterious will of His power He brought them to man to be seen whenever He willed, just as all kinds of birds or quadrupeds are read to have come to Noah's ark, not gathered by the hand of …

Commentary on Genesis (Hexaemeron) ↗