Yellow Longbill

Yellow Longbill

Macrosphenus flavicans

Silhouette: PhyloPic · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~20% · Possible
at Semuliki National Park
95 Verified sightings at Semuliki National Park From 2019 to 2026
96 Verified sightings across all 2 parks From 2019 to 2026
October Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Yellow Longbill

The yellow longbill (Macrosphenus flavicans) is a species of Old World warbler in the family Macrosphenidae. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.

The yellow longbill, on average, measures 13 cm from bill to tail and weighs 11-16g. It is medium in size. It has a short tail and a black long straight bill with a small hook at the tip. It has a yellow iris and greenish-yellow underparts. It is dark olive-gray at the top of its head. Its feathers transition to dark olive-green on the upperparts and upper wing and become yellow-tinged on long loose feathers on the back and rump. Sexes are alike in plumage, male being larger than female. The yellow longbill has a span of life of 3.6 years. The current population trend of the yellow longbill is stable. The number of mature individuals is unknown, as is the continuing decline of mature individuals.

The yellow longbill's habitat is in the forest, more specifically the subtropical and tropical moist lowland. Lowland habitats are of the lower and middle levels, including the primary and secondary forest. These forest... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Semuliki National Park 🇺🇬 Uganda
~20%
2 Virunga National Park 🇨🇩 Democratic Republic of the Congo
Insufficient data

Quick answers

What are the chances of seeing a Yellow Longbill in Semuliki National Park?

About 20% of wildlife watchers report a Yellow Longbill sighting in Semuliki National Park, based on 95 verified sightings from GBIF citizen-science data.

When is the best time to see Yellow Longbill in Semuliki National Park?

October has the highest sighting rate for Yellow Longbill in Semuliki National Park in our monthly data.

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