Rungwe galago (Paragalago sp. nov. 3)
‘orinus´ group, Mount Rungwe, TanzaniaSeveral populations of scaling callers with distinctive vocal profiles have been identified (Mugesse, Misuku Hills, Malawi; Taita Hills, Kenya, Uluguru, E Uzambaras, Tanzania etc.) |
Scaling caller |
Social cohesion |
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| 2101 |
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Scaling call | Mount Rungwe, Tanzania By A. Perkin |
Advertising call of both males and females. Double and sometimes triple units, rising and falling in intensity (scaling up and down) and usually repeated 6-8 times. Emphasis on first unit |
| 2102 |
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Scaling call | Mount Rungwe, Tanzania By A. Perkin |
Advertising call of both males and females. Double and sometimes triple units, rising and falling in intensity (scaling up and down) and usually repeated 6-8 times. Emphasis on first unit |
Anxiety and alarm |
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| 2103 |
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Grunts and buzz | Mount Rungwe, Tanzania By A. Perkin |
Grunts and buzzes heard alone or with other calls |
| 2104 |
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Yaps/chips | Mount Rungwe, Tanzania By A. Perkin |
Rapid and/or slower regular sharp chips/yaps alone in long sequences + with other calls. Subsiding and increasing in intensity |
| 2105 |
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Yaps/chips | Mount Rungwe, Tanzania By A. Perkin |
Rapid and/or slower regular sharp chips/yaps alone in long sequences + with other calls. Subsiding and increasing in intensity |
| 2106 |
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Zip shrieks with grunts and yaps | Mount Rungwe, Tanzania By A. Perkin |
Scolding rapid screech series (vibrant) in alarm situations. Often mixed with sharp yaps/chips. The frantic, vibrating upward sweeping screech units have a zipping quality and seem like extended versions of the yaps. Sometimes in chorus (also called sweeping yaps) + grunts. Sometimes double units audible and visible on spectrogram. Very common |
| 2107 |
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Accelerating chatter | Mount Rungwe, Tanzania By A. Perkin |
Accelerating chatter in short sequences that are repeated |
| 2108 |
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Descending shrieks/screeches | Mount Rungwe, Tanzania By A. Perkin |
Descending shrieks/screeches in series of 2-20 units = wailing shrieks + shrill yaps. Repeated many times |