Ecological Survey Reveals Diverse Aquatic Life at Ondiri Wetland
- By Kimani Nganga
- Environmentalist
- Aug 24, 2026
On 24 August, we had the pleasure of conducting an ecological survey focused on the aquatic life within and along the bog at Ondiri Wetland. The survey covered a section of the wetland, representing only a fraction of the area that is yet to be explored and documented as the work continues. The survey aims to collect factual data on the invertebrates and fish species present within the bog. We are also supporting Rita, a scholar conducting her thesis research on the Ondiri Wetland, as research assistants.
Victoria Mouthbrooder
The predominant fish species encountered during today's survey was the Victoria mouthbrooder (Pseudocrenilabrus multicolor victoriae).
Fun fact: This fish is a mouthbrooder, meaning the female carries the eggs and later the young inside her mouth, protecting them from predators.
Damselfly Larvae
We also observed plenty of damselfly larvae at various stages of development. Their presence, together with the other aquatic organisms observed, highlights the rich and diverse aquatic life within the wetland. These are just some of the species recorded today, with many others yet to be documented in detail as the survey continues. Through continued ecological research and monitoring, we hope to build a stronger understanding of the aquatic biodiversity of Ondiri Wetland and contribute valuable factual data to ongoing conservation and research efforts.
Species recorded:
- Victoria mouthbrooder — Pseudocrenilabrus multicolor victoriae
- Damselfly larvae
