Frozen input data for bird-community and landscape analyses in southeastern Australia (2020–2026)

This record contains the frozen external inputs used to analyse landscape modification and bird communities in southeastern Australia using occurrence records from January 2020 to February 2026. It includes an Atlas of Living Australia occurrence export, an AVONET-derived bird trait table, study-area and IBRA7 boundaries, and source CLUM land-use and NVIS vegetation rasters. To reproduce the analysis, clone the companion code repository and extract archives 01–05 at its root. The archives preserve the inputs/data_raw/ paths expected by the workflow. Archive 06 contains source documentation; archive 07 contains field descriptions, raster class definitions, provenance and source-specific reuse terms. The workflow generates the hexagon grid, landscape metrics, community data and analysis outputs from these inputs. The files originate from several providers and retain their source-specific attribution and reuse terms, as documented in the accompanying metadata.