...Thurston C. Hicks; Peter Roessingh; Steph B.J. Menken We systematically recorded all long-distance chimpanzee vocalizations and tree drums over a 26-month study period in 13 forest regions in the Democratic Republic of the Congo. We found that the frequency of chimpanzee vocalizations and tree...

... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Francois’ langur Presbytis françoisi Vocalization Captivity Stress Feeding schedule Stereotyped behavior Brief Report Folia Primatol 1994;63:91...

... responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Vocalization Sexual behavior Copulatory call Mate choice Copulation Competition Japanese macaque Macaca fuscata Interference Brief Report...

... and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Distribution Lemur Cheirogaleidae Allocebus Hairy-eared dwarf lemur Ecology Vocalization Conservation...

... Bushbaby Vocalization Calling frequency Activity pattern Yellow fever Introduction While collecting animals for serological studies on yellow fever on Pemba Island (Zanzibar), two of us listened to and recorded the calls of the Greater Bushbaby Galago gamettii [1, 2| throughout the night of 26/27...

...Ryo Oda; Nobuo Masataka 3 07 1991 23 01 1992 12 9 2008 Vocalization Copulatory call Mate choice Copulation Competition Japanese macaque Macaca fuscata Sexual behaviour Brief Report Folia Primatol 1992;58:146-149 Ryo Oda Nobuo Masataka Department of Anthropology...

...U. Jürgens; S. Schriever Inorder to find out which muscles are involved in the respiratory component of primate phonation, the activity of 17 abdominal and thoracic muscles was recorded during vocalization in the squirrel monkey. Vocalization-correlated activity was found in the musculi obliquus...

...Nobuo Masataka; Masanori Kohda It is well known that, among mammals, specific play vocalizations are produced exclusively by certain nonhuman primate species. In order to investigate the functional significance of these calls, we examined their phyletic distribution among New World and Old World...

...Kurt Hammerschmidt; Viveka Ansorge 30 06 1988 5 12 1988 11 9 2008 Macaca sylvanus Birth Vocalization Mother Neonate 1989 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated into other languages...

...P. Marler Sound spectrographic analysis of recordings of vocalizations of red colobus, Colobus badius , made on two brief visits to the Kibale Forest, Uganda, reveals a graded sound system as described by Hill and Booth [1957]. Within 300 calls analyzed, three categories of sounds were discerned...

...G. Talmage-Riggs; P. Winter; D. Ploog; W. Mayer In pairs of female squirrel monkeys the subordinate animal was deafened. Changes were observed in the frequency of ocalizations and in their sequential arrangement. Measurements of the physical aspects of the vocalizations revealed changes...

... relationship Play behavior Postnatal development Vocalization Folia primat. 21: 250-276 (1974) A Contribution to the Postnatal Behavioral Development of Tarsius Aancanws, Horsfield, 1821, Studied in Two Cases C arsten N iemitz Neurologisches Zentrum (Neuropathologisches Institut), Justus-Liebig...