The document discusses the history and objectives of the Atlas of Australian Birds project. It began in 1977 to map species distributions and now aims to track population changes and engage communities in biodiversity monitoring. Data is collected through area searches, incidental sightings, and fixed-route surveys, with an increasing focus on repeated, standardized surveys. Key challenges include maintaining engagement and promoting fixed-site monitoring. Resources are needed to further the atlas's role in monitoring, research, and contributing to national reporting.