FIGURE 5 in Type specimens of birds in the Natural History Museum, University of Oslo, Norway

FIGURE 5. Eggs in the NHMO Bird Collection included as types of Catharacta skua hamiltoni Hagen, 1952 (labelled directly on the eggs by the collector). a) NHMO-BI-92659; b) NHMO-BI-92660; c) NHMO-BI-92661; d) NHMO-BI-92662; e) NHMO-BI-92663; f) NHMO-BI-92664; g) NHMO-BI-92665; h) NHMO-BI-92666; i) NHMO-BI-92668. All eggs are shown to the same scale.