Glaucous-winged Gull glaucescens

(last update: 10-03-2017)

Coordinators:
Alvaro Jaramillo
John Cant
Mars Muusse

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GENETIC DIFFERENTIATION, GEOGRAPHIC VARIATION AND HYBRIDIZATION IN GULLS OF THE LARUS GLAUCESCENS-OCCIDENTALIS COMPLEX

DOUGLAS A. BELL IN: The Condor 98:527-546, 1996

FIGURE 3.
A. SS-STP applied to colony area means for primary tip neutral value in the L. glaucescens occidentalis complex, morphotypes pooled, sexes combined. Primary tip neutral colony means ranged from black (LCO33) to light gray (KACH2).
B. SS-STP applied to colony area means for average eye-ring dominant wavelength (DW) in males of the L. glaucescens-occidentalis complex, morphotypes pooled. Colony means ranged from orange-yellow (SNC32) to vinaceous-pink (BULD1).