Habitat selection of smooth-coated otters (lutrogale perspicillata) in Putrajaya lakes and wetlands

Hussani Amir, Houris Adlina (2023) Habitat selection of smooth-coated otters (lutrogale perspicillata) in Putrajaya lakes and wetlands. [Project Paper] (Submitted)

Text lp fpv 2023 28.pdf Download (2MB)

Abstract

Smooth-coated otters (Lutrogale perspicillata) are recently growing bolder in residing among urban cities in Malaysia. As a result, cases of human-otter encounters as well as conflicts are starting to emerge despite being heavily under reported. This study aims to pioneer in discovering the similarities in characteristics between the habitats selected by smooth-coated otters in Putrajaya lakes and wetlands. Five sampling zones were assessed through verified sighting records provided by Perbadanan Putrajaya from the 28th of August to 15th of September 2023. The habitat characteristics studied were generally; (1) the availability of fish, (2) the water quality as described by the pH and ammonia levels, as well as (3) the topography of the area that was represented by the angle of bank slopes and presence of cover structures. The behavior of the smooth- coated otters was also studied to understand the way they utilize available habitat components. Results showed that the smooth-coated otters were found to occupy waterways, reservoirs, and lakes within the city centre in a group ranging from three to seven individuals. It is found that all five locations share similar traits in terms of stable food supply, good water quality, as well as suitable topographies for them to survive with. Out of the five locations, Location A was more frequently visited by the otters possibly due to having more desirable habitat components that tend to their needs and preferences like having more islands as cover structures. Lastly, since the locations are far from protected areas, it is hoped that necessary protection is given to these vulnerable species by the respective organizations.

Item Type:	Project Paper
Faculty:	Faculty of Veterinary Medicine
Depositing User:	Ms Nurhaznita Mahmood
Date Deposited:	30 Sep 2024 06:56
Last Modified:	30 Sep 2024 06:56
URI:	http://psaspb.upm.edu.my/id/eprint/2072

Actions (login required)

View Item