Black-casqued Hornbill

Black-casqued Hornbill

Ceratogymna atrata

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
50–60% · Likely
overall probability at Semuliki National Park

Closest Relatives at Semuliki National Park

Piping Hornbill
LC

Piping Hornbill

🌅 Crepuscular Bird

Bycanistes fistulator

70–80% · Very likely
African Pied Hornbill
LC

African Pied Hornbill

☀️ Diurnal Bird

Lophoceros fasciatus

60–70% · Likely
Red-billed Dwarf Hornbill
LC

Red-billed Dwarf Hornbill

☀️ Diurnal Bird

Lophoceros camurus

50–60% · Likely
Black-and-white-casqued Hornbill
LC

Black-and-white-casqued Hornbill

☀️ Diurnal Bird

Bycanistes subcylindricus

30–40% · Possible
White-crested Hornbill
LC

White-crested Hornbill

☀️ Diurnal Bird

Horizocerus albocristatus

30–40% · Possible
White-thighed Hornbill
LC

White-thighed Hornbill

☀️ Diurnal Bird

Bycanistes albotibialis

10–20% · Possible
Crowned Hornbill
LC

Crowned Hornbill

☀️ Diurnal Bird

Lophoceros alboterminatus

0–10% · With luck
Black Dwarf Hornbill
LC

Black Dwarf Hornbill

☀️ Diurnal Bird

Horizocerus hartlaubi

<5% · Rare
African Grey Hornbill
LC

African Grey Hornbill

☀️ Diurnal Bird

Lophoceros nasutus

Insufficient data
Northern Ground Hornbill
VU

Northern Ground Hornbill

☀️ Diurnal Bird

Bucorvus abyssinicus

Insufficient data

📅 Monthly Probability

40–50
Jan
50–60
Feb
30–40
Mar
40–50
Apr
60–70
May
70–80
Jun
70–80
Jul
60–70
Aug
50–60
Sep
40–50
Oct
40–50
Nov
60–70
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

Global Distribution

Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.

where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is)  ·  parks where it occurs — tap a pin for the sighting probability there

Parks Where Found

# Park Country Probability
1 Semuliki National Park 🇺🇬 Uganda
50–60%
2 Bwindi Impenetrable National Park 🇺🇬 Uganda
<5%
3 Murchison Falls National Park 🇺🇬 Uganda
Insufficient data
4 Kibale National Park 🇺🇬 Uganda
Insufficient data

Quick answers

What are the chances of seeing a Black-casqued Hornbill in Semuliki National Park?

About 59% of visitor-days record a Black-casqued Hornbill sighting in Semuliki National Park, based on 224 observer-days of citizen-science data from GBIF.

When is the best time to see Black-casqued Hornbill in Semuliki National Park?

July has the highest sighting rate for Black-casqued Hornbill in Semuliki National Park in our monthly data.

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