Which did God create first, man or animals?

The Bible begins in Genesis 1 with an account of God creating the world in six days and then resting on the seventh. Genesis 2 then gives a second Creation narrative. These two narratives differ concerning the order in which God created man and animals.

In Genesis 1, God creates animals and then humans:

And God said, ‘Let the earth bring forth living creatures of every kind: cattle and creeping things and wild animals of the earth of every kind.’ And it was so. God made the wild animals of the earth of every kind, and the cattle of every kind, and everything that creeps upon the ground of every kind. And God saw that it was good.

Then God said, ‘Let us make humankind in our image, according to our likeness; and let them have dominion over the fish of the sea, and over the birds of the air, and over the cattle, and over all the wild animals of the earth, and over every creeping thing that creeps upon the earth.’ So God created humankind in his image, in the image of God he created them; male and female he created them. [Genesis 1:24-27 (NRSV)]

In Genesis 2, God creates man and then animals as possible helpers for him:

… when no plant of the field was yet in the earth and no herb of the field had yet sprung up — for the Lord God had not caused it to rain upon the earth, and there was no one to till the ground; but a stream would rise from the earth, and water the whole face of the ground — then the Lord God formed man from the dust of the ground, and breathed into his nostrils the breath of life; and the man became a living being…

Then the Lord God said, ‘It is not good that the man should be alone; I will make him a helper as his partner.’ So out of the ground the Lord God formed every animal of the field and every bird of the air, and brought them to the man to see what he would call them; and whatever man called each living creature, that was its name. The man gave names to all cattle, and to the birds of the air, and to every animal of the field; but for the man there was not found a helper as his partner. [Genesis 2:5-7, 18-20 (NRSV)]

So in what order did God create life? Did he create man before or after the animals?