Building time: 10 days
Biggest perk: Wasp-looking nest keeps predators away
Fun fact: Oropendolas are very picky about nesting tree choice
Charles J Sharp
Building time: Five to eight weeks
Biggest perk: Nest can balance on thin wires, clotheslines, or the top of a cactus
Fun fact: Nest is the size of a ping-pong ball
Building time: About two weeks
Biggest perk: Dome shape is extra protective
Fun fact: Females line the nest with animal hair
Building time: 30 days
Biggest perk: Versatile design means nests can be built anywhere
Fun fact: The nests are a delicacy, eaten steamed and cooked in bird's nest soup
To learn how to attract birds to your garden, click here.