All flesh is not the same flesh, but there is one kind of flesh of men, another flesh of animals, another of fish, and another of birds. (1 Corinthians 15:39 NKJV)"There is one kind of flesh of men..."
Let's say for the sake of discussion that the Word was made in the flesh of men, not animals or fish or birds.
The Son of man descended from the heavens, (Proverbs 30:4, John 3:13) in the somatiko-bodily form of a Yonah-Dove, (Luke 3:22) and abode-remained upon the man Yeshua throughout his ministry and at Golgotha, (from about the sixth hour, John 19:14).
Genesis 1:2 YLT
2. the earth hath existed waste and void, and darkness [is] on the face of the deep, and the Spirit of God fluttering on the face of the waters,
Strong's Ref. #7363
Romanized rachaph
Pronounced raw-khaf'
a primitive root; to brood; by implication, to be relaxed:
KJV--flutter, move, shake.
Matthew 23:37 RSV
37. "O Jerusalem, Jerusalem, killing the prophets and stoning those who are sent to you! How often would I have gathered your children together as a hen gathers her brood under her wings, and you would not!