Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR84.2.4 |
| Date: | [1867.08.00]--[[1871]] |
| Name: | Darwin Charles Robert |
| Attributed title: | Blackbird which in nest of white feathered[?] differs sexually — no / Proof sheet of Variation "Proof - July 19 / 67" |
| Description: | blackbird, bullfinch, chaffinch, Furnarius, goldfinch, humming bird, kingfisher, kittywren, nightingale, Pavo, Pteroptochos, redstart, robin, sandmartin, Silviae, sunbird, swallow, Trogon, Turdus, England, South America |
| Document type: | Note |