| Descriptive Attribute | Value(s) |
|---|---|
| Grouping | Ape |
| Observation Number (Open Context) | 82 |
| Subspecies | Pongo abelii |
| Common name | Sumatran orangutan |
| Period of study | 1984 - 2001 |
| Country or Region | Indonesia |
| Method | Focal data analysis |
| Wet season | February - May, October - December (van Schaik 1986) |
| Dry season | January, June - September (van Schaik 1986) |
| Environment | Primary tropical rainforest |
| Altitude (m) | 350 - 1000 (Russon et al 2009) |
| % Fruit | 67.5 |
| % Leaves | 16.5 |
| % Invertebrates | 8.8 |
| % Bark and cambium | 2.7 |
| % Other | 4.8 |
| Fruit availability peak | July - August (van Schaik 1986) |
| Low fruit availability | Unknown |
| Percentages | Based on time spent feeding |
| Notes | Leaves column consists of all vegetable matter, except flowers, which are included in other. Peak leaf emergence comes in December - February, peak flowering occurs in February - April (van Schaik 1986). |
| Reference | Wich et al., 2006b |
| Scanning method | Data collected following the focal individual method (Martin & Bateson, 1986). Every minute an individual's behaviour was scored instantaneously, in 4 behavioural categories: travelling, feeding, resting, and social behaviour. |
| Full Reference |
Wich, S. A., Utami-Atmoko, S. S., Mitra Setia, T., Djoyosudharmo, S. and Geurts, M. L. (2006b). Dietary and energetic responses of Pongo abelii to fruit availability fluctuations. International Journal of Primatology, 27 (6): 1535-1550. [Available at: https://doi.org/10.1007/s10764-006-9093-5]
|
| Descriptive Attribute | Value(s) |
|---|---|
|
Has taxonomic identifier
Vocabulary: Food Ontology |
Pongo abelii
Vocabulary: Global Biodiversity Information Facility (GBIF) - Species Open Context References: Pongo abelii |
|
Consists of
Vocabulary: CIDOC Conceptual Reference Model (CRM) |
biological material
Vocabulary: Getty Art and Architecture Thesaurus Open Context References: biological material |
| Descriptive Attribute | Value(s) |
|---|---|
|
Creator
Vocabulary: DCMI Metadata Terms (Dublin Core Terms) |
Rebecca Haywood
Vocabulary: Database of non-human primate dietary studies |
|
Spatial Coverage
Vocabulary: DCMI Metadata Terms (Dublin Core Terms) |
|
|
Subject
Vocabulary: DCMI Metadata Terms (Dublin Core Terms) |
Primates--Feeding and feeds
Vocabulary: Library of Congress Subject Headings Open Context References: Primates--Feeding and feeds |
Suggested Citation
Rebecca Haywood. (2020) "Ape 82 from Asia/Sumatra/Ketambe Research Station, Gunung Leuser National Park, Leuser Ecosystem, Sumatra". In Database of non-human primate dietary studies. Rebecca Haywood (Ed). Released: 2020-08-21. Open Context. <https://opencontext.org/subjects/0a2aaca5-c37c-40cb-ba5f-c06a29fd9d51> ARK (Archive): https://n2t.net/ark:/28722/k2qr55w29
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