Vincent'sFUNWILDFACTS

Blue-Gray Gnatcatcher vs Red-eyed Vireo

Two species side by side. The larger value in each row is highlighted.

Blue-Gray Gnatcatcher

Blue-Gray Gnatcatcher

Polioptila caerulea

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vs
Red-eyed Vireo

Red-eyed Vireo

Vireo olivaceus

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Size

Blue-Gray Gnatcatcher

Blue-Gray Gnatcatcher

0.13 m

Human

1.75 m

Red-eyed Vireo

Red-eyed Vireo

0.14 m

Blue-Gray GnatcatcherRed-eyed Vireo
Weight5–7 g12–26 g
Length10–13 cm12–14 cm
Wingspan16–18 cm20–25 cm
Top Speed30 km/h40 km/h
Lifespan3–5 yrs5–12 yrs
Incubation13 days12 days
Offspring3–5 2–5
DietOmnivoreOmnivore
Conservation StatusLeast ConcernLeast Concern
Activity PatternDiurnalDiurnal
MigrationPartial MigrantMigratory
HabitatForest, Woodland, Garden, Farmland, WetlandForest, Woodland, Garden, Farmland
RegionsNorth AmericaNorth America, South America
FamilyPolioptilidaeVireonidae
OrderPasseriformesPasseriformes