Presentation on theme: "POWELL, GEORGE V. N. & BJORK, ROBIN D. Habitat Linkages and the Conservation of Tropical Biodiversity as Indicated by Seasonal Migrations of Three-Wattled."— Presentation transcript:
POWELL, GEORGE V. N. & BJORK, ROBIN D. Habitat Linkages and the Conservation of Tropical Biodiversity as Indicated by Seasonal Migrations of Three-Wattled Bellbirds. Conservation Biology 18 (2), 500-509. doi: 10.1111/j.1523- 1739.2004.00044.x Figure 5. Distribution of forest in Costa Rica (1992) in relation to protected areas (dark outlines) and radio tagged bellbirds in September–December (circles) and December- March (crosses). Arrows show direction of movements between stopovers. Data from all years are combined. Star on lower left of breeding area denotes capture area. http://www.birdquest.co.uk/tour_images/ai_920.jpg
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