Christmas Island Flying-fox Monitoring Data from Three Survey Types

Data from three survey types conducted on Christmas Island: nocturnal drive-by monitoring, ground counts, and exit counts. The nocturnal drive-by monitoring dataset provides species presence/absence information at 124 sites across the island. The data is provided by the Terrestrial Ecosystem Research Network's Data Discovery platform.

Use Cases

• Analyze species presence/absence patterns across Christmas Island based on the nocturnal drive-by monitoring data.
• Estimate roosting population sizes at known camp sites based on the ground count data.
• Study bat emergence behavior and activity patterns based on the exit count data.

Strengths

• Nocturnal drive-by monitoring covers 124 distinct sites across Christmas Island.
• Data combines three complementary survey types: drive-by monitoring, ground counts, and exit counts.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Data is provided from three survey types: nocturnal drive-by monitoring; ground counts; and exit counts.

Freshness

Last updated 2026-06-10 19:45:51.742862; freshness should be verified.

Geography

Christmas Island