Marsh Wren
EntdeckenVögel
Marsh Wren
cistothorus palustris
The Marsh Wren is a tiny, energetic songbird renowned for its remarkably loud and bubbly voice, which can fill an entire wetland with mechanical, rattling trills. Found clinging tightly to reeds and cattails, this secretive bird is far more often heard than seen. It spends its days hopping actively through dense marsh vegetation, searching for small invertebrates and defending its territory with endless vigor. An intriguing aspect of Marsh Wren behavior is the male's industrious nest-building habit. During the breeding season, a single male will construct up to a dozen dome-shaped dummy nests woven from grass and cattails. These decoy nests serve to attract females, confuse predators, and mark territory boundaries, demonstrating the incredible resourcefulness of this diminutive wetland specialist.
Lebensraum: Found in dense, standing emergent vegetation of freshwater and saltwater marshes, particularly among cattails, rushes, and reeds.
Aussehen
The Marsh Wren is a small, plump bird with a thin, slightly down-curved bill and a tail that it characteristically cocks upright. It is clad in warm brown upperparts, featuring a distinct black-and-white streaked triangular patch on its upper back. A prominent white stripe runs above each eye, contrasting with a dark crown. Its underparts are mostly pale, fading to buffy brown along the flanks. They measure around 10 to 14 centimeters in length with a short, rounded wingspan.
ReichAnimaliaStammChordataKlasseAvesOrdnungPasseriformesFamilieTroglodytidaeGattungCistothorus
Kategorie
VögelSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
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Interessante Fakten
A male Marsh Wren may build up to 14 nests in a single breeding season, but only one is actually used to raise young.
Marsh Wrens are notoriously aggressive and will sometimes destroy the eggs of neighboring birds, including other Marsh Wrens or Red-winged Blackbirds, to reduce competition.
Their song is so loud and persistent that they have been known to sing all through the night, especially during the spring breeding season.
Besondere Fähigkeiten
Fähigkeit
Decoy Nest Weaver
Males construct multiple dummy nests to mislead predators and showcase nesting territory to potential mates.
Fähigkeit
Split-Leg Straddling
Equipped with strong feet and legs, they can grasp two separate vertical reed stems simultaneously to remain stable in high marsh winds.
Fähigkeit
Duet Dialects
They possess an exceptionally large vocal repertoire, capable of singing over one hundred distinct, rapid-fire song variations to defend territories.
Maße und Details
- Länge
- 10+ cm
- Flügelspannweite
- 15+ cm
- Gewicht
- 0.009+ kg
- Lebenserwartung
- 1+ Jahre
- Top Speed
- 25 km/h
- Gelegegröße
- 3+
- Brutzeit
- 12+ Tage
- Zugstrecke
- 1500 km
Ernährung und Fütterung
Feeds primarily on a wide variety of aquatic and terrestrial insects, spiders, and tiny aquatic invertebrates found near the water's surface.
Hauptnahrung
- Spiders
- Caddisflies
- Mosquitoes
- Snails
- Beetles
Nahrungssuche
- Foraging
Ökologische Zusammenhänge
parasite
Brown-headed Cowbird
Molothrus ater
Lays eggs in the Marsh Wren's nests, forcing the wrens to raise their young.
eaten by
Marsh Rice Rat
Oryzomys palustris
Raids nests to consume the eggs and vulnerable nestlings of the Marsh Wren.
competitor
Red-winged Blackbird
Agelaius phoeniceus
Competes intensely for nesting territories and food resources in the same marsh ecosystems.
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Sicherheit
Gefahr
1/5 · Sehr gering
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Häufig gestellte Fragen
Wie identifiziert man Marsh Wren?
Der einfachste Weg, Marsh Wren zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Marsh Wren?
10+ cm
Was ist der/die/das flügelspannweite von Marsh Wren?
15+ cm
Was ist der/die/das gewicht von Marsh Wren?
0.009+ kg
Was ist der/die/das lebenserwartung von Marsh Wren?
1+ Jahre
Was ist der/die/das top Speed von Marsh Wren?
25 km/h
Was frisst Marsh Wren?
Feeds primarily on a wide variety of aquatic and terrestrial insects, spiders, and tiny aquatic invertebrates found near the water's surface.
Wo findet man Marsh Wren normalerweise?
Found in dense, standing emergent vegetation of freshwater and saltwater marshes, particularly among cattails, rushes, and reeds.
Snap-Karte
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