Tim Southee and Trent Boult also played important roles establishing early dominance. Each worked with the Lord's slope to earn their respective wickets. Southee finished with one for 34 and Boult took one for 33; each bowled eight overs. Importantly, knowing his three pace bowlers were coming from the IPL, McCullum never bowled them in spells of more than five overs.
Southee dismissed debutant Adam Lyth for one with a vintage delivery which drew the opener into a defensive stroke before the ball angled away. Lyth paused to see whether he should query the decision but Cook wisely advised him to keep walking. A Hotspot edge wouldn't have helped the home cause.
Southee was in the action again at third slip catching Gary Ballance for one. Boult angled away to the left-hander from the Pavilion End and Balance's bat took a nibble.
England enjoy a productive second hour courtesy of graft from the 83-run partnership between Ben Stokes and Joe Root. Both played an array of crisp, controlled strokes, particularly through the legside, as they came to grips with the pace of the pitch and the visitors' frenetic start.
McCullum's decision to field in the 100th test against England was warranted. It was a fine spring day to start but cloud cover built as they hoped to generate movement with the receptive Duke ball.
New Zealand are seeking their second win in 17 attempts at the St John's Wood ground.