Speke’s sand lizard

Speke’s sand lizard

Heliobolus spekii

Silhouette: Gustav Mützel · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~20% · Possible
at Tsavo East National Park
29 Verified sightings at Tsavo East National Park From 2019 to 2026
44 Verified sightings across all 7 parks From 2019 to 2026
April Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Speke’s sand lizard

Heliobolus spekii, also known commonly as Speke's sand lizard, is a species of lizard in the family Lacertidae. The species is native to East Africa and the Horn of Africa. There are three recognized subspecies. The specific name, spekii, is in honor of British explorer John Hanning Speke.

H. spekii is found in Somalia, Ethiopia, South Sudan, Kenya, Uganda, and Tanzania. H. spekii is oviparous. Three subspecies are recognized as being valid, including the nominotypical subspecies. Heliobolus spekii scorteccii (Arillo, Balletto & Spanò, 1965)

Heliobolus spekii sextaeniata (Stejneger, 1893) Heliobolus spekii spekii (Günther, 1872) Nota bene: A trinomial authority in parentheses indicates that the subspecies was originally described in a genus other than Heliobolus.

Arillo A, Balletto E, Spanò S (1965). "II e III spedizione Scortecci in Migiurtinia: il genere Eremias Wiegmann (Reptilia, Lacertidae)". Bollettino dei Musei e degli Istituti Biologici della Università di Genova 33: 85–109. (Eremias spekii scorteccii, new subspecies). (in Italian).

Goldberg SR (2009). "Reproduction... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Tsavo East National Park 🇰🇪 Kenya
~20%
2 Mkomazi National Park 🇹🇿 Tanzania
~20%
3 Tsavo West National Park 🇰🇪 Kenya
Insufficient data
4 Samburu National Reserve 🇰🇪 Kenya
Insufficient data
5 Ngorongoro Conservation Area 🇹🇿 Tanzania
Insufficient data
6 Tarangire National Park 🇹🇿 Tanzania
Insufficient data
7 Serengeti National Park 🇹🇿 Tanzania
Insufficient data

Quick answers

What are the chances of seeing a Speke’s sand lizard in Tsavo East National Park?

About 20% of wildlife watchers report a Speke’s sand lizard sighting in Tsavo East National Park, based on 29 verified sightings from GBIF citizen-science data.

When is the best time to see Speke’s sand lizard in Tsavo East National Park?

April has the highest sighting rate for Speke’s sand lizard in Tsavo East National Park in our monthly data.

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