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Spring-staging Ecology of Midcontinent Greater White-fronted Geese

Figures


Figure 1   Figure 2
Fig. 1.   Changes in carcass fat of (a) adult male and adult female and (b) immature male and immature female white-fronted geese by date in sough-central Nebraska, using pooled data from spring 1979-80. Fig. 2.   Area of corn harvested (ha), corn yield (metric tons/ha), and corn production (metric tons) in Nebraska during 1900-93. The proportion of area harvested, yield, and production from irrigated and dryland farming are compared from 1948 to 1993.

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