Notornis, 19 (1), 20-25
Article Type: Paper
A preliminary analysis of bird lists from Otago suggests that during the breeding season pipits (Anthus novaeseelandiae) are absent from areas with a mean annual rainfall of under 30 inches (767 mm). Skylarks (Alauda arvensis) seem less affected by low rainfall and are abundant even where the mean annual rainfall is as low as 13 in. (330 mm). Some factors possibly influencing these correlations are discussed.