Lincoln’s Sparrow or Vesper Sparrow?
Here's how to tell the difference
Lincoln’s Sparrow
Vesper Sparrow
Lincoln’s Sparrow
Melospiza lincolnii
General appearance
The Lincoln’s Sparrow is about the size of a common Sparrow, measuring 5-6 inches, which is equivalent to 13-15 cm. They are characterized by contrasting face colors including a buff-colored 'whisker', gray eyebrows, as well as brown cheeks and crown. Their chest is richly buff, finely streaked with narrow black lines. Their wings are broad in shape, and they have a notched, rounded, or square-tipped tail. Their colors range from black, brown, and gray, to tan and white.
Male vs female
There is no distinctive coloration or physical trait differences between male and female Lincoln’s Sparrows as they are similar in both size and colors. Both sexes possess the distinctive buff-whisker and brown cheeks making gender identification challenging in the wild.
Juvenile
Juvenile Lincoln’s Sparrows can be mistaken for juvenile Song Sparrows in the summer due to their buffy color and narrow streaks. However, these young sparrows will usually take on the distinctive adult coloring and streaking as they mature.
Size
5.1 - 5.9 in/0.6 - 0.8 oz
There's more to learn about Lincoln’s Sparrow
View full detailsVesper Sparrow
Pooecetes gramineus
General appearance
The vesper sparrow is a medium-sized sparrow characterized by its streaked brown body, white outer tail feathers, and a conspicuous chestnut shoulder patch. Its appearance includes a blend of brown, gray, and whitish underparts with streaked flanks. A pale eye ring and a slight crest can sometimes be observed, especially when the bird is alert.
Male vs female
There is minimal sexual dimorphism in vesper sparrows, with males and females appearing similar. Both sexes share the same overall streaked brown coloration and prominent field marks like the white outer tail feathers. During the breeding season, males may exhibit slightly brighter plumage and perform more conspicuous behavior, such as singing from prominent perches.
Juvenile
Juvenile vesper sparrows resemble adults but typically display more subdued and fuzzier plumage with less distinct streaking. They may lack the definitive chestnut shoulder patch seen in adults and have more mottled chest and back patterns. As they mature, the plumage becomes more defined, resembling that of adult sparrows.
Size
5.1 - 6.3 in/0.7 - 1.0 oz
There's more to learn about Vesper Sparrow
View full detailsHow to tell the Lincoln’s Sparrow from the Vesper Sparrow
Visual differences
Lincoln's Sparrow (5-6 inches, 0.6-0.8 oz) displays a buff-colored 'whisker,' gray eyebrows, and brown cheeks, with a finely streaked buff chest. It lacks distinctive tail features. Vesper Sparrow (5-6.3 inches, 0.7-1 oz) has a streaked brown body, white outer tail feathers, and a chestnut shoulder patch, with a pale eye ring. Lincoln's Sparrow shows consistent facial patterns, while Vesper Sparrow highlights broader streaking and distinct tail markings. Both sparrows are similarly sized, but Vesper Sparrow's features like the shoulder patch and white tail tips are key differentiators.
Key differences and behavior
Lincoln's Sparrow and Vesper Sparrow exhibit distinct behaviors suited to their habitats. Lincoln's Sparrow prefers dense, moist environments with low vegetation near water, while Vesper Sparrow inhabits open, dry grasslands or fields. In breeding, Lincoln's Sparrow males use cold-weather singing as a mate attraction, whereas Vesper Sparrows conduct aerial displays. Their nesting habits are similar, with ground nests concealed among vegetation. Diet-wise, both sparrows eat insects in summer and seeds in winter, but Lincoln's Sparrow prefers wetter climes. In feeders, both species are infrequent visitors. Lincoln's Sparrow's song is low-key, often overshadowed by the louder Vesper Sparrow, especially at twilight, earning the latter its name.
Still not sure? Here are more lookalikes!
Lincoln’s Sparrow vs Song Sparrow
Vesper Sparrow vs Song Sparrow
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