
Blomberg's Tree Boa
Corallus blombergi
A slender, less commonly encountered tree boa native to western Ecuador and Colombia, named after Swedish explorer Rolf Blomberg.
- Venomous?
- Non-venomous
- Adult length
- 1.2-1.8 m (4-6 ft)
- Range
- Western Ecuador and Colombia
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Overview
Blomberg's tree boa is a slender, non-venomous arboreal constrictor native to forested regions of western Ecuador and adjacent Colombia. It is one of the lesser-known members of the Corallus genus, with a comparatively restricted range along the Pacific slope of the Andes.
The species is named after Rolf Blomberg, a Swedish explorer and naturalist known for his work in Ecuador. It poses no venom risk to humans.
How to identify it
Blomberg's tree boa has the slender, laterally compressed body typical of arboreal Corallus species.
- Coloration is generally tan, gray, or reddish-brown with darker, often faint blotching
- Smooth scales and a strongly prehensile tail
- Triangular head with heat-sensing labial pits, distinct from the neck
- Adults typically reach 1.2-1.8 m (4-6 ft)
- Slimmer, more subtly patterned appearance compared to the more vividly marked emerald tree boa
Habitat & range
This species inhabits humid forest along the Pacific lowlands and foothills of western Ecuador and adjacent Colombia. It is strongly arboreal, relying on forest canopy and dense vegetation.
Its relatively restricted range and forest dependency make habitat conservation important for the species' persistence.
Behavior, diet & reproduction
Blomberg's tree boa is nocturnal, hunting small mammals and birds from vegetation using ambush tactics and constriction, aided by heat-sensing pits to detect prey in darkness.
It is ovoviviparous, producing live young in modest litters typical of the genus. It tends to be secretive, and detailed behavioral data are less thoroughly documented than for more common relatives.
Frequently asked questions
Is Blomberg's tree boa venomous?
No, it is a non-venomous constrictor.
How big does Blomberg's tree boa get?
Adults typically reach 1.2-1.8 m (4-6 ft).
Where is Blomberg's tree boa found?
It occurs in forested regions of western Ecuador and adjacent Colombia.
Who was Blomberg's tree boa named after?
It is named after Rolf Blomberg, a Swedish explorer and naturalist who worked extensively in Ecuador.
Blomberg's Tree Boa guides
In-depth guides for identifying and understanding Blomberg's Tree Boa.