Birds
File:Chamaepetes goudotii 106809948.jpg

Sickle-winged Guan

Sickle-winged Guan

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The Sickle-winged Guan is a large, dark-colored guan characterized by its distinctive primary feathers that are modified to produce a whirring or 'sickle-wing' sound in flight. It inhabits montane forests.
Where to spot
Found in humid montane and cloud forests of the Andes, ranging from western Venezuela and Colombia south through Ecuador and northern Peru.
How to spot
Listen for the characteristic whirring sound of their wings when they fly, which is often the first indication of their presence. Look for them in the mid-to-upper canopy or perched on branches in dense montane forest.
When to spot
Active throughout the day, but especially noticeable during early mornings and late afternoons. They are often encountered perching quietly or foraging.
File:Chamaepetes goudotii 106809948.jpg
File:Chamaepetes goudotii 181737610.jpg
File:Chamaepetes goudotii 190793928.jpg
File:Chamaepetes goudotii 238606717.jpg
File:Chamaepetes goudotii 255449922.jpg
File:Chamaepetes goudotii 258139832.jpg
File:Chamaepetes goudotii 32527084.jpg
File:Chamaepetes goudotii 370290851.jpg
File:Chamaepetes goudotii goudotii, El Cedral, Pereira, Risaralda, Colombia imported from iNaturalist photo 355266666.jpg
File:Chamaepetes goudotii 106809948.jpg
Credits: Wikimedia Commons
File:Chamaepetes goudotii 181737610.jpg
Credits: Wikimedia Commons
File:Chamaepetes goudotii 190793928.jpg
Credits: Wikimedia Commons
File:Chamaepetes goudotii 238606717.jpg
Credits: Wikimedia Commons
File:Chamaepetes goudotii 255449922.jpg
Credits: Wikimedia Commons
File:Chamaepetes goudotii 258139832.jpg
Credits: Wikimedia Commons
File:Chamaepetes goudotii 32527084.jpg
Credits: Wikimedia Commons
File:Chamaepetes goudotii 370290851.jpg
Credits: Wikimedia Commons
File:Chamaepetes goudotii goudotii, El Cedral, Pereira, Risaralda, Colombia imported from iNaturalist photo 355266666.jpg
Credits: Wikimedia Commons
The modified primary feathers of the Sickle-winged Guan create a unique, loud whirring sound during flight, which is thought to be used in territorial displays or communication.
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