Glaucous-blue Grosbeak

Glaucous-blue Grosbeak

Cyanoloxia glaucocaerulea

Silhouette: Sheatherius · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~20% · Possible
at El Palmar National Park
65 Verified sightings at El Palmar National Park From 2019 to 2026
81 Verified sightings across all 4 parks From 2019 to 2026
February Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Glaucous-blue Grosbeak

The glaucous-blue grosbeak (Cyanoloxia glaucocaerulea), also known as the indigo grosbeak, is a species of bird in the family Cardinalidae, the cardinals or cardinal grosbeaks. It is found in Brazil, Argentina, Paraguay, and Uruguay.

The glaucous-blue grosbeak is monotypic. For much of its history, the glaucous-blue grosbeak was the only member of genus Cyanoloxia. Following a 2004 publication, the blue-black grosbeak (now Cyanoloxia cyanoides) and ultramarine grosbeak (now Cyanoloxia brissonii) were moved from genus Cyanocompsa. What is now Amazonian grosbeak (Cyanoloxia cyanoides) was later split from blue-black grosbeak.

The glaucous-blue grosbeak is approximately 14 cm (5.5 in) long. Three birds weighed from 16 to 19.5 g (0.56 to 0.69 oz). The male is generally dark sky blue that is lighter on the forehead and rump and is grayish on the lower belly. It has a small black "mask". The female is brown overall, warm and dark above and orange-tinged below. The immature is orange-brown that is darker on the back, and it has a hint of blue on the forehead and cheek.

The glaucous-blue grosbeak nests in northeastern... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 El Palmar National Park 🇦🇷 Argentina
~20%
2 Iberá National Park 🇦🇷 Argentina
<5%
3 Iguazú National Park 🇦🇷 Argentina
<5%
4 Iguaçu National Park 🇧🇷 Brazil
Insufficient data

Quick answers

What are the chances of seeing a Glaucous-blue Grosbeak in El Palmar National Park?

About 20% of wildlife watchers report a Glaucous-blue Grosbeak sighting in El Palmar National Park, based on 65 verified sightings from GBIF citizen-science data.

When is the best time to see Glaucous-blue Grosbeak in El Palmar National Park?

February has the highest sighting rate for Glaucous-blue Grosbeak in El Palmar National Park in our monthly data.

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