Feeding Ecology of Collared Lemurs in Degraded Forests
Author Information
Author(s): Giuseppe Donati, Kristina Kesch, Kelard Ndremifidy, Stacey L. Schmidt, Jean-Baptiste Ramanamanjato, Silvana M. Borgognini-Tarli, Joerg U. Ganzhorn
Primary Institution: Department of Anthropology and Geography, Oxford Brookes University
Hypothesis
How do collared lemurs modify their behavior in response to habitat degradation?
Conclusion
Collared lemurs adapt their feeding strategies and group sizes to cope with reduced food availability in degraded habitats.
Supporting Evidence
- Lemurs in degraded habitats increased their feeding time and number of feeding trees.
- Group size was smaller in degraded areas to reduce competition for food.
- Nutritional quality of food was lower in degraded habitats.
Takeaway
Collared lemurs change how they eat and live when their home gets damaged, like eating more leaves and living in smaller groups.
Methodology
The study involved comparing lemur groups in degraded and intact habitats through behavioral observations and dietary analysis over several years.
Potential Biases
Potential biases may arise from the observational methods and the specific locations chosen for the study.
Limitations
The study is limited by the small sample size and the specific ecological conditions of the study sites.
Participant Demographics
The study focused on collared lemurs (Eulemur collaris) in two different forest fragments in Madagascar.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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