Database of visitation rates and behavioural interactions at supplementary sugar-water feeders on Tiritiri Matangi Island Scientific Reserve, Auckland, New Zealand, by two species, hihi (Notiomystis cincta) and korimako (Anthornis melanura). Observations were recorded from video captured from April to September 2010. Observations were taken from every alternate hour from 0700 to 1700 hours. Legend: mkm = Male korimako (Anthornis melanura) fkm = Female korimako (Anthornis melanura) mhh = Male hihi (Notiomystis cincta) fhh = Female hihi (Notiomystis cincta) Column key: feeder = Name of feeder month = Month feeder recorded time = Time feeder recorded extrapolated = Whether data was rescaled due to one full hour not being recorded (y = yes, n = no) empty = Whether it appeared that the sugar-water bottles were empty during this hour of recording (y = yes, n = no) mkm.visits = Number of visits made by male korimako in this time period fkm.visits = Number of visits made by female korimako in this time period mhh.visits = Number of visits made by male hihi in this time period fhh.visits = Number of visits made by female hihi in this time period mkm.displace.mkm = Number of observations of male korimako displacing another male korimako mkm.displace.fkm = Number of observations of male korimako displacing female korimako mkm.displace.mHH = Number of observations of male korimako displacing male hihi mkm.displace.fHH = Number of observations of male korimako displacing female hihi fkm.displace.mkm = Number of observations of female korimako displacing male korimako fkm.displace.fkm = Number of observations of female korimako displacing another female korimako fkm.displace.mhh = Number of observations of female korimako displacing male hihi fkm.displace.fhh = Number of observations of female korimako displacing female hihi mhh.displace.mkm = Number of observations of male hihi displacing male korimako mhh.displace.fkm = Number of observations of male hihi displacing female korimako mhh.displace.mhh = Number of observations of male hihi displacing another male hihi mhh.displace.fhh = Number of observations of male hihi displacing female hihi fhh.displace.fkm = Number of observations of female hihi displacing female korimako fhh.displace.mhh = Number of observations of female hihi displacing male hihi fhh.displace.fhh = Number of observations of female hihi displacing another female hihi mkm.fight = Number of observations of two male korimako fighting fkm.mbb.fight = Number of observations of a female korimako and a male korimako fighting fkm.fight.mhh = Number of observations of a female korimako and a male hihi fighting fkm.fight.fhh = Number of observations of a female korimako and a female hihi fighting mhh.fight = Number of observations of two male hihi fighting fhh.fight = Number of observations of two female hihi fighting hihi.forced.copulation.fight = Number of observations of a male hihi instigating forced copulation onto a female hihi and resulting fight of female struggling to get away korimako.copulation = Number of observations of a female korimako and a male korimako engaging in copulation mkm.display = Number of observations of male korimako displaying fkm.display = Number of observations of female korimako displaying mhh.display = Number of observations of male hihi displaying fhh.display = Number of observations of female hihi displaying notes = Any notes relevant to the recording, such as, start or end time of the recording, presence of tūī (Prosthemadera novaeseelandiae), etc.