Chapter 42 Birds Section 3 Classification
Diversity Hawks & eagles- powerful beaks & clawed talons that help them capture & eat prey Swifts have tiny beaks that open wide to capture insects in mid-air Swifts spend most of their life in flight and have tiny feet Feet of flightless birds are modified for running and walking
Order Anseriformes Swans, geese, and ducks- waterfowl Aquatic, webbed-feet for swimming Feed on invertebrates, fish, grass, etc Bill is typically flattened Young are precocial & parental care is provided by female
Swan
Canada Geese
Mallard Ducks
Order Strigiformes Owls Sharp, curved beak with sharp talons or claws Large, forward-facing eyes Keen eyesight and hearing
Barn Owls
Great-horned Owl
Order Apodiformes Hummingbirds & swifts Hummingbirds eat nectar and have a very long tongue Swifts eat insects in mid-air
Hummingbird
Swifts
Order Psittaciformes Parrots, parakeets, macaws, cockatoos, & cockatiels Live in tropics Eat seeds and fruit Vocal birds
Parakeet
Macaw
Cockatoo
Cockatiel
Order Piciformes Tree-dwelling birds- woodpeckers, honey-guides, & toucans Chisel-like bills
Woodpecker
Honey-guide
Toucan
Order Passeriformes Over 5,900 species Robins, blue jays, and wrens Perching birds Feed on nectar, insects, seeds & fruits Song-birds- males produce song Syrinx- song is produced in this structure
Robin
Blue Jay
Wren
Order Columbiformes Pigeons & doves Feed on fruits and grain Crop secretes a nutritious milk-like fluid called crop milk
Pigeon
Dove
Order Ciconiiformes Herons, storks, ibises, egrets, raptors (ospreys, hawks, falcons, vultures & eagles), & penguins Long, flexible neck, long legs, long bill Feed on fish, frogs, small prey in shallow water Diurnal species
Heron
Stork
Ibis
Egret
Osprey
Hawk
Falcon
Vulture
Eagle
Penguin
Order Galliformes Turkeys, pheasants, chickens, grouse, and quails- fowl Terrestrial birds- limited flying ability Strong gizzard Important part of human diet
Turkey
Pheasant
Chicken
Grouse
Quail
Order Struthioniformes Ostriches, rheas, emus, and cassowaries Ostriches cannot fly and can reach speeds of over 30 mph on land!
Ostrich
Rheas
Emu
Cassowaries
REVIEW!!! Explain how a bird’s beak and feet can provide information about the bird’s lifestyle. Identify the function of the syrinx.