20231221 09052100 1.0 TRUE DOC - Native Bird Habitat GIS layer showing river and open water habitats for indigenous birds in Canterbury. Prepared to accompany Environment Canterbury Unpublished Report U00/37 - The significance of river and open water habitats for indigenous birds in Canterbury, New Zealand (June 2000). Report by Dr Colin F. J. O'Donnell, Science & Research Unit, Department of Conservation. Environment Canterbury