Notornis, 10 (3), 128-128
Article Type: Article
Notornis, 10 (3), 128-128
Article Type: Article
Notornis, 10 (3), 141-141
Article Type: Short Note
Notornis, 10 (2), 67-72
Article Type: Paper
Notornis, 10 (3), 98-111, 120
Article Type: Paper
Notornis, 10 (1), 40-40
Article Type: Short Note
Notornis, 10 (2), Cover & contents
Article Type: Index
Notornis, 10 (2), 74-74
Article Type: Article
Notornis, 10 (1), 25-25
Article Type: Article
Notornis, 10 (3), 141-143
Article Type: Book Review
Notornis, 10 (2), 72, 77-80
Article Type: Paper
Notornis, 10 (3), 111-113, 121
Article Type: Paper
Notornis, 10 (1), 40-41
Article Type: Short Note
Notornis, 10 (2), 94-94
Article Type: Article
Notornis, 10 (2), 75-76
Article Type: Article
Notornis, 9 (8), 269-270, 281
Article Type: Paper
Notornis, 9 (8), 269-296
Article Type: Notornis Full Journal Issue
Notornis, 10 (1), 42-42
Article Type: Short Note
Notornis, 10 (3), 113-117
Article Type: Paper
Notornis, 10 (1), 41-41
Article Type: Short Note
Notornis, 10 (2), 80-83
Article Type: Paper
Eleven counts of black-backed and red-billed gulls were carried out in March, 1961, on a seven miles long beach between the Otaki and Ohau rivers. Juvenile black-backed gulls amounted to a quarter of the population and the overall density was estimated at 29 black-backed and 17 red-billed gulls per mile.