Wrinkled Hornbill
EntdeckenVögel
Wrinkled Hornbill
rhabdotorrhinus corrugatus
The Wrinkled Hornbill is a stunning and enigmatic bird native to the ancient rainforests of Southeast Asia. A medium-sized member of the hornbill family, it is revered for its dramatic appearance, featuring a prominent, textured bill and striking facial coloration. These birds play a vital ecological role as 'farmers of the forest,' traversing large expanses of canopy to forage for fruits and subsequently dispersing seeds that maintain forest diversity. Sadly, due to extensive logging and habitat destruction, they are becoming an increasingly rare sight in their native lowland habitats. Spotting a pair of these magnificent birds gliding over the canopy is a remarkable experience for any avid birder or naturalist.
Lebensraum: Found primarily in primary evergreen lowland forests, peat swamp forests, and dense lower montane forests of Southeast Asia.
Aussehen
Wrinkled Hornbills exhibit strong sexual dimorphism. Males are instantly recognizable by their bold yellow and red bills topped with a prominent, reddish wrinkled casque, pale yellow cheeks and throat, and bright blue orbital skin. Females are noticeably smaller, with primarily black bills and casques, a black head and neck, and blue skin around the eyes and throat. Both sexes share black body plumage and a mostly white tail that frequently takes on a yellow or reddish hue due to staining from preen gland oils. Their wings are broad, allowing for powerful, steady flight across the forest canopy.
ReichAnimaliaStammChordataKlasseAvesOrdnungBucerotiformesFamilieBucerotidaeGattungRhabdotorrhinus
Kategorie
VögelSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
Mach den ersten Snap!
Interessante Fakten
During the months-long nesting period, the female completely sheds and regrows her flight feathers while safely sealed inside her tree cavity.
The male's casque, the hollow structure on top of its upper mandible, has deep ridges and wrinkles that give the species its common name.
Their naturally white tail feathers are rarely seen in pristine condition; they intentionally dye them yellow or orange using colored oils from a gland near the base of their tail.
Besondere Fähigkeiten
Fähigkeit
Nest Sealing
Females seal themselves inside tree cavities using mud and feces, leaving only a narrow slit for the male to deliver food, providing ultimate protection against predators during incubation.
Fähigkeit
Keystone Seed Dispersal
With a wide gape and highly mobile foraging habits, they swallow large fruits whole and regurgitate or excrete the seeds intact across vast distances, propagating the forest.
Fähigkeit
Preen Oil Staining
They actively rub colored oils secreted from their uropygial gland onto their white tail feathers, giving them a distinct yellow or orange cosmetic coloration.
Maße und Details
- Länge
- 65-82 cm
- Flügelspannweite
- 110-130 cm
- Gewicht
- 1.3-1.7 kg
- Lebenserwartung
- 20-30 Jahre
- Top Speed
- 45 km/h
- Gelegegröße
- 2-3
- Brutzeit
- 29-31 Tage
Ernährung und Fütterung
They are primarily frugivorous, heavily favoring wild figs and lipid-rich fruits, but will actively hunt small animals to supplement their diet during the breeding season.
Altersunterschiede: Chicks require a higher intake of protein for growth, so parents increase the proportion of insects and small vertebrates delivered to the nest.
Hauptnahrung
- Wild figs
- Lipid-rich drupes
- Large insects
- Small reptiles
- Tree frogs
Nahrungssuche
- Foraging
Ökologische Zusammenhänge
mutualism
Weeping Fig
Ficus benjamina
The hornbill relies on the fig tree for its primary food source, while the tree depends on the bird to disperse its seeds.
eaten by
Sunda Clouded Leopard
Neofelis diardi
A primary predator of adult hornbills and their chicks, capable of climbing high into the canopy.
competitor
Rhinoceros Hornbill
Buceros rhinoceros
Competes with the Wrinkled Hornbill for the same large tree cavities required for nesting.
Merkmale
Für dieses Objekt sind noch keine Merkmal-Badges vergeben.
Auch bekannt als
Noch keine Alternativnamen vorhanden.
Sammlungen
Sammlungen für dieses Objekt erscheinen hier, wenn weitere Themen hinzugefügt werden.
Sicherheit
Gefahr
1/5 · Sehr gering
Noch keine besonderen Sicherheitshinweise.
Häufig gestellte Fragen
Wie identifiziert man Wrinkled Hornbill?
Der einfachste Weg, Wrinkled Hornbill zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Wrinkled Hornbill?
65-82 cm
Was ist der/die/das flügelspannweite von Wrinkled Hornbill?
110-130 cm
Was ist der/die/das gewicht von Wrinkled Hornbill?
1.3-1.7 kg
Was ist der/die/das lebenserwartung von Wrinkled Hornbill?
20-30 Jahre
Was ist der/die/das top Speed von Wrinkled Hornbill?
45 km/h
Was frisst Wrinkled Hornbill?
They are primarily frugivorous, heavily favoring wild figs and lipid-rich fruits, but will actively hunt small animals to supplement their diet during the breeding season.
Wo findet man Wrinkled Hornbill normalerweise?
Found primarily in primary evergreen lowland forests, peat swamp forests, and dense lower montane forests of Southeast Asia.
Snap-Karte
Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.
Karte wird geladen…
Neueste Snaps
Neueste Snaps erscheinen hier, wenn neue Beobachtungen hinzukommen.
.jpg&width=800)