ML42715071
Colaborador
Craig Brelsford Média deste colaborador Perfil
Data
Localização
南汇东滩 (Nanhui Dongtan)
Shanghai, China
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Notas sobre o média
Comparison of adult-type Richard's Pipit Anthus richardi 'sinensis' (1) and adult Blyth's Pipit A. godlewskii (4). The population group A. r. 'sinensis' occurs in southeast China south of the Yangtze River. Structurally, 'sinensis' is the smallest group in Richard's, with proportions recalling Blyth's. Note however the blackish centers to the median coverts (2, 3). In adult-type Richard's (2), the centers are triangular and tinged rufous at the edges. In adult Blyth's (3), the centers are squarish, less rufous-tinged, and more clear-cut. 1, 2: Nanhui, 15 Dec. 2016. 3, 4: Hulunbeier, Inner Mongolia, 22 July 2015. Craig Brelsford.
Informação técnica
- Dimensões
- 1200 pixels x 1600 pixels
- Tamanho do ficheiro original
- 708.56 KB