Pollination and seed dispersal data for Dysoxylum spectabile and Pittosporum crassifolium at reserve and non-reserve sites in New Zealand: <div>5-minute counts of bird mutualists,</div><div>bird visitation rates to flowering and fruiting trees,</div><div>fruit set and seed set under treatments with varying pollinator access to flowers,</div><div>pollination success, </div><div>seed removal, </div><div>germination of bird-cleaned and intact P. crassifolium seeds,</div><div>germination of fresh and 1-year old P. crassifolium seed,</div><div>pre-dispersal seed predation (P. crassifolium).</div><div><br><br></div>