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Figure 17.4 Proportions of adult Peregrine Falcons Falco peregrinus in resident and migratory populations that were present at nests in the same study areas in successive years. A, Alaska; BC, British Columbia; C, Colorado; G, Greenland; MW, Midwest United States; NW, Northwest Territories; S, Scotland; T, Tasmania. Return rates were high, with no obvious difference between resident and migratory populations. From Newton (2003), in which the original references may be found.

Figure 17.4 Proportions of adult Peregrine Falcons Falco peregrinus in resident and migratory populations that were present at nests in the same study areas in successive years. A, Alaska; BC, British Columbia; C, Colorado; G, Greenland; MW, Midwest United States; NW, Northwest Territories; S, Scotland; T, Tasmania. Return rates were high, with no obvious difference between resident and migratory populations. From Newton (2003), in which the original references may be found.

Table 17.1 Annual return rates of migrant juvenile and adult birds to specific study areas in successive breeding seasons

Species

Location (size of

Natal area

Breeding area

Source

Table 17.1 Annual return rates of migrant juvenile and adult birds to specific study areas in successive breeding seasons

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