Alaotra Grebe sightings

Alaotra Grebe (Tachybaptus rufolavatus) sighting record from Thompson et al. (2017). The temporal range (init.time to test.time) of these data is 1929 to 2017. Format: iucn.

Usage

grebe

Format

a data.frame with 5 columns and 89 rows.

References

Key Reference

Thompson, C. J., Koshkina, V., Burgman, M. A., Butchart, S. H. M., & Stone, L. (2017). Inferring extinctions II: A practical, iterative model based on records and surveys. Biological Conservation, 214, 328-335. doi:10.1016/j.biocon.2017.07.029