Australian Bat Echolocation Calls from 1989 to Present

Australian bat echolocation calls recorded across a wide geographic range over multiple decades. The collection includes high-frequency calls in .zc and .wav formats, with embedded metadata such as collection date, GPS location, and species identification. Data have been gathered by various researchers from environments including national parks and conservation areas, with the earliest recordings dating back to 1989.

Use Cases

• Train species identification models based on high-frequency echolocation call characteristics.
• Analyze temporal trends in bat activity based on recordings spanning from 1989 onward.
• Map species distributions across Australia based on GPS location metadata.
• Study bat community composition in different environments like national parks and conservation areas.

Strengths

• Recordings span multiple decades, with the earliest from 1989.
• Covers a wide geographic range across diverse Australian environments.
• Includes embedded metadata such as GPS location and collection date for filtering.
• Taxonomic updates have been applied to species classifications.

Limitations

• Some audio files may contain calls from multiple species, with only one identified.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Recordings collected by various bat researchers, contributors, and collaborators.

Time Range

1989 to present

Freshness

Last updated 2026-05-21 20:27:32.721738; freshness should be verified

Geography

Australia, including national parks, research stations, and conservation areas