Seabird observations by Neil Cheshire on the Coral Geographer from Zanzibar to Fremantle, Indian Ocean (2023)

Seabird observations by Neil Cheshire on the tourist vessel Coral Geographer from Zanzibar to Fremantle, Indian Ocean in march 2023. Observations typically 2 to 3 times per day. Weather details (air and sea temperature, cloud cover, wind speed and direction and atmospheric pressure) were recorded once per day. Original data recording sheets can be downloaded at https://www.marine.csiro.au/data/trawler/download.cfm?file_id=5393. Data entered by OBIS Australia and where possible matched to WoRMS taxa.