TY  - SER
AU  - Grant, B. R.
TI  - The significance of subadult plumage in Darwin's finches, Geospiza fortis
U1  - 598.883598.883 
PY  - 1990///
KW  - FI, EV, BH
KW  - The significance of subadult plumage in Darwin's finches, Geospiza fortis
KW  - Finch, plumage, Galápagos
KW  - Pinzón, plumaje, Galápagos
N2  - BIB Now: 3277
ER  -