Grosbeak Weaver
Grosbeak WeaverGrosbeak WeaverGrosbeak WeaverGrosbeak Weaver

Grosbeak Weaver

Amblyospiza albifrons

Silhouette: Sheatherius · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability <5% · Rare
at Bwindi Impenetrable National Park
45 Verified sightings at Bwindi Impenetrable National Park From 2019 to 2026
3,327 Verified sightings across all 38 parks From 2019 to 2026
December Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Grosbeak Weaver

The thick-billed weaver (Amblyospiza albifrons), or grosbeak weaver, is a distinctive and bold species of weaver bird that is native to the Afrotropics. It belongs to the monotypic genus Amblyospiza and subfamily Amblyospizinae.

They have particularly strong mandibles, which are employed to extricate the seeds in nutlets and drupes, and their songs are comparatively unmusical and harsh. Their colonial nests are readily distinguishable from those of other weavers, due to their form and placement, and the fine strands used in their construction.

They habitually fan and flick their tails. The generic name Amblyospiza was coined by Carl Jakob Sundevall in 1850 and means "blunt, finch", referencing the very large bill, while the specific name albifrons refers white forehead of the males. The thick-billed weaver was formally described as Pyrrhula albifrons in 1831 by the Irish zoologist and politician Nicholas Aylward Vigors from the collection of Henry Ellis, the specimens of which were attributed to Algoa Bay and environs in the Eastern Cape.

Ten subspecies are currently recognized: A. a. capitalba (Bonaparte, 1850) – discontinuously from... Wikipedia →

Closest Relatives at Bwindi Impenetrable National Park

Brown-capped Weaver
LC

Brown-capped Weaver

☀️ Diurnal Bird

Ploceus insignis

Daily sighting probability ~40% · Likely
Baglafecht Weaver
LC

Baglafecht Weaver

☀️ Diurnal Bird

Ploceus baglafecht

Daily sighting probability ~30% · Possible
Black-necked Weaver
LC

Black-necked Weaver

☀️ Diurnal Bird

Ploceus nigricollis

Daily sighting probability ~30% · Possible
Black-billed Weaver
LC

Black-billed Weaver

☀️ Diurnal Bird

Ploceus melanogaster

Daily sighting probability ~20% · Possible
Strange Weaver
LC

Strange Weaver

☀️ Diurnal Bird

Ploceus alienus

Daily sighting probability ~20% · Possible
Red-headed Malimbe
LC

Red-headed Malimbe

☀️ Diurnal Bird

Malimbus rubricollis

Daily sighting probability ~20% · Possible
Vieillot's Weaver
LC

Vieillot's Weaver

☀️ Diurnal Bird

Ploceus nigerrimus

Daily sighting probability ~10% · With luck
Village Weaver
LC

Village Weaver

☀️ Diurnal Bird

Ploceus cucullatus

Daily sighting probability ~10% · With luck
Yellow-rumped Widowbird
LC

Yellow-rumped Widowbird

☀️ Diurnal Bird

Euplectes capensis

Daily sighting probability <5% · Rare
Holub's Golden-Weaver
LC

Holub's Golden-Weaver

☀️ Diurnal Bird

Ploceus xanthops

Daily sighting probability <5% · Rare
Black-headed Weaver
LC

Black-headed Weaver

☀️ Diurnal Bird

Ploceus melanocephalus

Daily sighting probability <5% · Rare
Spectacled Weaver
LC

Spectacled Weaver

☀️ Diurnal Bird

Ploceus ocularis

Daily sighting probability <5% · Rare

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Kibale National Park 🇺🇬 Uganda
~30%
2 Semuliki National Park 🇺🇬 Uganda
~30%
3 iSimangaliso Wetland Park 🇿🇦 South Africa
~30%
4 Arusha National Park 🇹🇿 Tanzania
~20%
5 Nairobi National Park 🇰🇪 Kenya
~10%
6 Lake Manyara National Park 🇹🇿 Tanzania
~10%
7 Mkomazi National Park 🇹🇿 Tanzania
~10%
8 Akagera National Park 🇷🇼 Rwanda
~10%
9 Queen Elizabeth National Park 🇺🇬 Uganda
~10%
10 Lake Nakuru National Park 🇰🇪 Kenya
~10%
11 Ngorongoro Conservation Area 🇹🇿 Tanzania
~10%
12 Meru National Park 🇰🇪 Kenya
~10%
13 Lake Mburo National Park 🇺🇬 Uganda
<5%
14 Tsavo East National Park 🇰🇪 Kenya
<5%
15 Kruger National Park 🇿🇦 South Africa
<5%
16 Hluhluwe-Imfolozi Park 🇿🇦 South Africa
<5%
17 Murchison Falls National Park 🇺🇬 Uganda
<5%
18 Pilanesberg National Park 🇿🇦 South Africa
<5%
19 Virunga National Park 🇨🇩 Democratic Republic of the Congo
<5%
20 Tsavo West National Park 🇰🇪 Kenya
<5%
21 Ruaha National Park 🇹🇿 Tanzania
<5%
22 Bwindi Impenetrable National Park 🇺🇬 Uganda
<5%
23 Addo Elephant National Park 🇿🇦 South Africa
<5%
24 Chobe National Park 🇧🇼 Botswana
<5%
25 Aberdare National Park 🇰🇪 Kenya
<5%
26 Volcanoes National Park 🇷🇼 Rwanda
<5%
27 Masai Mara National Reserve 🇰🇪 Kenya
<5%
28 Nyungwe National Park 🇷🇼 Rwanda
<5%
29 Tarangire National Park 🇹🇿 Tanzania
<5%
30 Moremi Game Reserve 🇧🇼 Botswana
<5%
31 Serengeti National Park 🇹🇿 Tanzania
<5%
32 Selous Game Reserve 🇹🇿 Tanzania
Insufficient data
33 Gorongosa National Park 🇲🇿 Mozambique
Insufficient data
34 Gonarezhou National Park 🇿🇼 Zimbabwe
Insufficient data
35 Hwange National Park 🇿🇼 Zimbabwe
Insufficient data
36 Bale Mountains National Park 🇪🇹 Ethiopia
Insufficient data
37 Mikumi National Park 🇹🇿 Tanzania
Insufficient data
38 Amboseli National Park 🇰🇪 Kenya
Insufficient data

Quick answers

What are the chances of seeing a Grosbeak Weaver in Bwindi Impenetrable National Park?

Under 5% of wildlife watchers report a Grosbeak Weaver sighting in Bwindi Impenetrable National Park, based on 45 verified sightings from GBIF citizen-science data.

When is the best time to see Grosbeak Weaver in Bwindi Impenetrable National Park?

December has the highest sighting rate for Grosbeak Weaver in Bwindi Impenetrable National Park in our monthly data.

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