Côte d’Ivoire’s tree-climbing crocodile needs to be protected, scientist says – Image for illustrative purposes only (Image credits: Unsplash)
Taï National Park in Côte d’Ivoire shelters one of the last strongholds for a crocodile unlike most others. The West African slender-snouted crocodile spends time perched on branches and rocks that rise above the water. Researchers have documented this behavior in the remaining patches of the Upper Guinean Forest, where the species continues to face pressure from habitat loss.
An Unexpected Way of Life
Most crocodiles rest on riverbanks or sandbars. This species has adapted to dense rainforest conditions by using protruding trees and rocks instead. The change allows it to warm itself while staying close to the water and its main food source. Field observations show the crocodiles remain largely fish-eaters, which reduces conflict with people who live nearby.
A Decade of Close Study
Environmental scientist Christine Kouman has tracked the animals for more than ten years. She describes them as gentle and notes that she has handled many individuals without incident. Her work forms part of efforts by the NGO EBURCO and Project Mecistops at Florida International University. Night surveys along the Hana River have helped map where the crocodiles still occur and how they use the forest edge.
Habitat Under Pressure
The Upper Guinean Forest has shrunk dramatically over recent decades. Remaining fragments inside Taï National Park now represent critical refuges for the slender-snouted crocodile. Logging, agriculture, and human settlement continue to reduce suitable riverine habitat. Without stronger safeguards, the species risks further decline in numbers and range.
Building Protection on the Ground
Kouman and her colleagues work with park authorities to raise awareness and improve monitoring. The goal is to give the crocodile greater visibility among both local communities and international conservation groups. Ongoing research aims to clarify population size and movement patterns, information that can guide future management decisions. Success will depend on sustained funding and continued collaboration across borders.
