Supplementary material article: Molt patterns and age and sex determination criteria for selected landbirds in an urban area of the Peruvian Central Coast

[摘要] Appendix S1. Representative images of different plumages of the Croaking Ground Dove (Columbina cruziana) captured in an urban area from the west coast of Lima, Peru. Each colored line insert represents one feather generation: red = juvenile, black = formative/basic. Codes represent band numbers. a First basic (juvenile) plumage (unknown sex, 29/05/19). b comparison of iris and bill color between a first basic (juvenile) plumaged individual (unknown sex, 29/05/19) and a formative-plumaged individual (male, 20/05/18). c Comparison of rectrices between a first basic (juvenile) plumaged individual (unknown sex, 29/05/19) and an after first-cycle juvenile (female, 26/10/14). d Formative plumage (male, 20/05/18). e) After first-cycle juvenile (female, 26/10/14).

[学科分类] 地质学