Northern Parula - Ross Feldner

This plump, tiny wood-warbler is roughly the size of a kinglet, about 4.5” in length, with a sharp bill and a short tail. Males are beautifully colored in blue-gray with a bright yellow chest and throat and very distinctive white eye crescents.

The Northern Parula forages through the upper story of the forest, flitting and hopping in search of insects favoring small beetles, flies, moths, caterpillars, ants, bee, wasps and spiders. It primarily captures prey from vegetation by a hover-glean method, but it shows great versatility in its methods. It may make short flights from a perch to snatch prey in mid-flight or even hang upside-down to forage.

In all parts of its range, the Northern Parula is fond of moss and lichens, Spanish moss in the South and “Old Man’s Beard” lichens in the north. Parulas will hide their nests inside the hanging moss, making the nest virtually impossible to see to except for the parents.

The Northern Parula may be hard to see in the dense upper foliage, but it is easy to hear. The males sing a buzzy, rising pitch song constantly from early spring to mid-summer.

Northern Parula Fun Facts

The Northern Parula is a monogamous species, but little is known about mating displays or behaviors.

Northern Parulas molt twice yearly.

The Northern Parula is the smallest eastern wood-warbler.

The hanging nest is constructed solely by the female and lined with moss, grass, hair and pine needles.

Because nests are so difficult to observe, the number of days to fledging is unknown.

Both adults feed the young.

In 1731 Mark Catesby described the Northern Parula as a Finch Creeper.

John James Audubon named it the Blue Yellow-backed Warbler in the 1840s.

It is also known as the "The Titmouse Warbler."

Only the female incubates, for about two weeks. Her mate feeds her during this time and also helps her feed the nestlings.

Click here watch Northern Parulas close up.

Click here to listen to its song.

 

Rachel Carson Council
8600 Irvington Avenue  | Bethesda, Maryland 20817-3604
(301) 214-2400 | office@rachelcarsoncouncil.org

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