Bird Pollination

Bird Pollination

graph TB A[Bird Pollination] A --> B1[Types of Birds] A --> B2[Flower Characteristics] A --> B3[Geographical Distribution] B1 --> C1[Hummingbirds] B1 --> C2[Sunbirds] B1 --> C3[Honeyeaters] B2 --> D1[Color] B2 --> D2[Shape] B2 --> D3[Nectar] B3 --> E1[Tropical Regions] B3 --> E2[Temperate Regions]