- ...cies was formerly considered conspecific with [[Black-billed Magpie]] ''P. hudsonia''. #Song, G., Zhang, R., Alström, P., Irestedt, M., Cai, T., Qu, Y., Ericson, P.G.P., Fjeldså, J. & Lei, F. (2018) Complete taxon sampling of the avian gen4 KB (614 words) - 13:58, 5 April 2021
- *''C. a. hudsonia'': Image:Dunlin hudsonia summer adult.jpg|''C. a. hudsonia'' Summer adult. Bright; long-billed<br />Photo © by {{user|bobsofpa|bo6 KB (838 words) - 15:29, 17 January 2021


