Hartlaub's Gull

Hartlaub's Gull

Chroicocephalus hartlaubii

50–60% · Likely
overall probability at Namib-Naukluft National Park

📅 Monthly Probability

60–70
Jan
50–60
Feb
50–60
Mar
40–50
Apr
50–60
May
50–60
Jun
60–70
Jul
50–60
Aug
50–60
Sep
50–60
Oct
50–60
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 Table Mountain National Park 🇿🇦 South Africa
30–40%
2 Garden Route National Park 🇿🇦 South Africa
<5%
3 Addo Elephant National Park 🇿🇦 South Africa
<5%
4 iSimangaliso Wetland Park 🇿🇦 South Africa
<5%

Quick answers

What are the chances of seeing a Hartlaub's Gull in Namib-Naukluft National Park?

About 55% of visitor-days record a Hartlaub's Gull sighting in Namib-Naukluft National Park, based on 684 observer-days of citizen-science data from GBIF.

When is the best time to see Hartlaub's Gull in Namib-Naukluft National Park?

December has the highest sighting rate for Hartlaub's Gull in Namib-Naukluft National Park in our monthly data.

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