| Descriptive Attribute | Value(s) |
|---|---|
| Grouping | Ape |
| Observation Number (Open Context) | 93 |
| Subspecies | Pongo pygmaeus morio |
| Common name | Northeast Bornean orangutan |
| Period of study | March 2005 - December 2007 |
| Country or Region | Borneo |
| Method | Feeding scans |
| Wet season | May - June, October - January |
| Dry season | March - April, July - September |
| Environment | Primary lowland dipterocarp forest |
| Altitude (m) | 160 - 300 (Russon et al 2009) |
| % Fruit | 60.9 |
| % Leaves | 22.2 |
| % Flowers | 2.5 |
| % Invertebrates | 0.6 |
| % Bark and cambium | 12.3 |
| % Other | 1.6 |
| Fruit availability peak | May - September, December - March |
| Low fruit availability | April - May, October - December |
| Percentages | Based on time spent feeding |
| Notes | Fed on young leaves, and very rarely on mature leaves. Fruits with soft pulp were consumed 71% of feeding time, hard fruits were consumed 28.7% of the time. |
| Reference | Kanamori et al., 2010 |
| Scanning method | Orangutans were followed from morning nest to their night nest, or were lost. Activites were recorded every minute, following the standardised method of orangutan data collection (Morrogh-Bernard et al., 2002). |
| Full Reference |
Kanamori, T., Kuze, N., Bernard, H., Malim, T. P. and Kohshima, S. (2010). Feeding ecology of Bornean orangutans (Pongo pygmaeus morio) in Danum Valley, Sabah, Malaysia: a 3-year record including two mast fruitings. American Journal of Primatology, 72: 820-840. [Available at: https://doi.org/10.1002/ajp.20848]
|
| Descriptive Attribute | Value(s) |
|---|---|
|
Has taxonomic identifier
Vocabulary: Food Ontology |
Pongo pygmaeus morio
Vocabulary: Global Biodiversity Information Facility (GBIF) - Species Open Context References: Pongo pygmaeus morio |
|
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 93 from Asia/Borneo/Danum Valley, Sabah, Borneo". In Database of non-human primate dietary studies. Rebecca Haywood (Ed). Released: 2020-08-21. Open Context. <https://opencontext.org/subjects/2ee2ca84-820a-4908-8cd9-22ab2d807e85> ARK (Archive): https://n2t.net/ark:/28722/k2514c15f
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