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Myrtle Warbler vs Mangrove Warbler: How to Tell Them Apart

How to tell a Myrtle Warbler from a Mangrove Warbler — size, range, family and status compared side by side, with links to each bird’s full ID guide.

Myrtle Warbler
Photo: Rhododendrites / CC BY-SA 4.0 (Wikimedia Commons)

The Myrtle Warbler and the Mangrove Warbler are easy to mix up. Here is how the two compare across every fact we track — size, range, family and status.

Myrtle WarblerMyrtle WarblerSetophaga coronata
Mangrove WarblerMangrove WarblerSetophaga petechia

See the Myrtle Warbler → See the Mangrove Warbler →

Key differences at a glance

  • Size: the Myrtle Warbler is heavier (11.9 g) than the Mangrove Warbler (10.2 g).
  • Family: close cousins — both are Parulidae and share the genus Setophaga.
  • Range: their ranges overlap in North America.

Side by side

11.9 g ▲Weight10.2 g
TinySize classTiny
ParulidaeFamilyParulidae
PasseriformesOrderPasseriformes
North AmericaRangeCentral America & Caribbean, North America and South America
WoodlandHabitatWoodland
PerchingLifestylePerching
LC · Least ConcernConservationLC · Least Concern

How to tell the Myrtle Warbler from the Mangrove Warbler

The Myrtle Warbler is the bigger, heavier bird. Range: their ranges overlap in North America. Beyond the numbers, plumage and call are the clinchers — compare them on each profile below.

For plumage, calls and the finer field marks, open each bird’s full profile — every one has photos, sounds and ID notes.

More bird showdowns

Figures are the data we hold for each species (body weight, size class, family, range and conservation status); they describe typical individuals and can vary. Plumage and voice details live on each bird’s profile.

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Frequently asked questions

Is the Myrtle Warbler bigger than the Mangrove Warbler?

Yes — the Myrtle Warbler is heavier, around 11.9 g, versus about 10.2 g for the Mangrove Warbler.

Are the Myrtle Warbler and the Mangrove Warbler related?

Yes — both are Parulidae, so they are close relatives.

Do the Myrtle Warbler and the Mangrove Warbler live in the same places?

Range: their ranges overlap in North America.

Sources & further reading

  1. IOC World Bird List (taxonomy & names) (opens in a new tab)
  2. AVONET / Tobias et al. 2022 (morphology & measurements) (opens in a new tab)