ExplorarAves

Vesper Sparrow

Pooecetes gramineus

The Vesper Sparrow is a small, brown bird that loves to sing! You can often find it hopping around in fields and grasslands, especially during the warm months.

Hábitat: Grasslands

Aspecto

The Vesper Sparrow is a medium-sized, streaky brown bird with a pale belly. It has a distinctive chestnut patch on its shoulder, a fine eye-ring, and, most notably, white outer tail feathers that flash visibly in flight.

ReinoAnimaliaFiloChordataClaseAvesOrdenPasseriformesFamiliaPasserellidaeGéneroPooecetes

Vesper Sparrow

Categoría

Aves

Rareza

Common

Peligro

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Snaps

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Datos interesantes

Baby Vesper Sparrows grow super fast, leaving the nest in just 7-10 days, even before they can fly well!

Their name, "Vesper," means "evening," because they often sing their beautiful song as the sun sets.

They use a cool "double-scratch" move, kicking dirt with both feet at once to find buried snacks.

Wow! The Vesper Sparrow is the ONLY sparrow with white outer tail feathers, like a secret signal!

Habilidades especiales

Vesper Sparrows can disappear into grassy fields because their streaky brown feathers perfectly blend with the dry vegetation, protecting them from predators.

Vesper Sparrows have a beautiful, melodious song they often sing at dusk, giving them their name ("vesper" means evening) and helping them attract mates.

Vesper Sparrows can build cleverly concealed nests directly on the ground, tucked under dense grass clumps, keeping their eggs safe from prying eyes.

Vesper Sparrows use their feet to scratch and kick away leaf litter, uncovering hidden seeds and insects for a tasty meal, much like a tiny chicken!

Medidas y detalles

Longitud: 13-16 cm
Envergadura: 23-28 cm
Peso: 0.02-0.03 kg
Esperanza de vida: 2-5 años
Top Speed: 40 km/h
Tamaño de la puesta: 3-5
Incubación: 11-13 días
Distancia de migración: 2000 km

Dieta y alimentación

Tiny ground birds that snack on tasty insects and various seeds found on the ground.

Diferencias por edad: Adults eat more seeds in winter, while young chicks need protein-rich insects.

Alimentos principales

Grasshoppers
Beetles
Caterpillars
Spiders
Grass seeds
Wildflower seeds

Método de búsqueda

Foraging

Conexiones ecológicas

eats

Common Garter Snake

Thamnophis sirtalis

preys on nests and young Vesper Sparrow chicks.

eaten by

Cooper's Hawk

Accipiter cooperii

hunts adult sparrows in open areas.

depends on

Big Bluestem

Andropogon gerardii

relies on its seeds for food and dense cover for nests.

eats

Differential Grasshopper

Melanoplus differentialis

a key insect food source for growing chicks and adults.

Rasgos

Con plumas

Describe a los animales, principalmente aves, que poseen una cubierta de plumas.

Social

Los animales sociales viven en grupos organizados, cooperando para obtener beneficios de supervivencia como la búsqueda de alimento, la defensa y la cría de descendencia.

Canto

Los animales cantores producen vocalizaciones complejas, a menudo con el propósito de atraer parejas, defender el territorio o comunicarse dentro de su especie.