Black Dwarf Hornbill

Black Dwarf Hornbill

Horizocerus hartlaubi

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
<5% · Rare
overall probability at Semuliki National Park

Closest Relatives at Semuliki National Park

White-crested Hornbill
LC

White-crested Hornbill

☀️ Diurnal Bird

Horizocerus albocristatus

30–40% · Possible
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
Black-casqued Hornbill
NT

Black-casqued Hornbill

☀️ Diurnal Bird

Ceratogymna atrata

50–60% · 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-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
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

<5
Jan
0–10
Feb
<5
Mar
0–10
Apr
<5
May
<5
Jun
0–10
Jul
<5
Aug
<5
Sep
<5
Oct
<5
Nov
0–10
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
<5%

More parks will be added in future updates.

Quick answers

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

About 4% of visitor-days record a Black Dwarf Hornbill sighting in Semuliki National Park, based on 15 observer-days of citizen-science data from GBIF.

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

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

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