FALCONIDAE AND ACCIPITRIDAE: Falcons, eagles, and hawks

These fierce predators, often called raptors, typically have powerful hooked bills, large wingspans, and sharp talons. Raptors have powerful flight muscles and keen eyesight, enabling them to see prey at a distance. Examples: Eurasian Kestrel, Golden Eagle, Galápagos Hawk

A hawk.

Galápagos Hawk

PICIDAE AND RAMPHASTIDAE: Woodpeckers and toucans

Woodpeckers are tree-dwelling birds with two toes in front and two in back. (Most birds have three in front and one in back; the two-and-two arrangement makes moving up and down tree trunks easier.) Woodpeckers are typically carnivores that eat insects and their larvae. Toucans usually use their huge, often colorful bills to eat fruit. Examples: Black Woodpecker, Keel-Billed Toucan

A great-spotted woodpecker.

Black Woodpecker with chicks

A keel-billed toucan.

Keel-Billed Toucan


End ofPage DOL 58

Table of Contents

Miller & Levine Biology UNIT 1 The Nature of Life UNIT 2 Ecology UNIT 3 Cells UNIT 4 Genetics UNIT 5 Evolution UNIT 6 From Microorganisms to Plants UNIT 7 Animals UNIT 8 The Human Body A Visual Guide to The Diversity of Life Appendices Glossary Index Credits