2004+

Borries C, Koenig A (2005) Tree dismantling – a display of male macaques at Phu Khieo Wildlife Sanctuary (Thailand). Nat Hist Bull Siam Soc 53(1):139-141

Borries C, Koenig A (in press) Reproductive and behavioral characteristics of aging in Asian colobines. In: Atsalis S, Margulis S, P Hoff (eds) Primate reproductive aging: cross-taxon perspectives. Karger, Basel

Borries C, Larney E, Derby AM, Koenig A (2004) Temporary absence and dispersal in Phayre's leaf monkeys (Trachypithecus phayrei). Folia Primatol 75:27-30

Broom M, Borries C, Koenig A (2004) Infanticide and infant defence by males – modelling the conditions in primate multi-male groups. J Theor Biol 231:261-270

Koenig A, Borries C (2006) The predictive power of socioecological models: a reconsideration of resource characteristics, agonism, and dominance hierarchies. In: Hohmann G, Robbins MM, Boesch C (eds) Feeding ecology in apes and other primates. Cambridge University Press, Cambridge, pp 263-284

Koenig A, Borries C, Doran-Sheehy DM, Janson CH (2006) How important are affiliation and cooperation? A reply to Sussman et al. Am J Phys Anthropol 131:522-524

Koenig A, Borries C, Suarez S, Kreetiyutanont N, Prabnasuk J (2004) Socio-ecology of Phayre's leaf monkeys (Trachypithecus phayrei). J Wildlife Thailand 12:150-163

Koenig A, Larney E, Lu A, Borries C (2004) Agonistic behavior and dominance relationships in female Phayre’s leaf monkeys – Preliminary results. Am J Primatol 64:351-357

Koenig A, Suarez S, Kreetiyutanont K, Prabnasuk J (2004) Sighting of an Indochinese tiger (Panthera tigris corbetti) cub at Phu Khieo Wildlife Sanctuary, Northeast Thailand. Nat Hist Bull Siam Soc 52(2):219-220

Lloyd E, Kreetiyutanont K, Prabnasuk J, Grassman Jr LI, Borries C (2006) Phayre’s leaf monkeys mob a clouded leopard at Phu Khieo Wildlife Sanctuary (Thailand). Mammalia 70:158-159

Lodwick JL, Borries C, Pusey AE, Goodall J, McGrew WC (2004) From nest to nest - influence of ecology and reproduction on the active period of adult Gombe chimpanzees. Am J Primatol 64:249-260

Lu A, Koenig A, Borries C (in press) Formal submission, tolerance, and socioecological models: a test with Hanuman langurs. Anim Behav

Ostner J, Borries C, Schülke O, Koenig A (2005) Sex allocation in a colobine monkey. Ethology 111:924-939

Ostner J, Chalise MK, Koenig A, Launhardt K, Nikolei J, Podzuweit D, Borries C (2006) What Hanuman langur males know about females' reproductive status. Am J Primatol 68:701-712

Shelmidine N, Borries C, Koenig A (2007) Genital swellings in silvered langurs: what do they indicate? Am J Primatol 69:519-532

Schülke O, Chalise MK, Koenig A (2006) The importance of ingestion rate for estimating food quality and energy intake. Am J Primatol 68:951-965

1999-2003

Borries C (2000) Male dispersal and mating season influxes in Hanuman langurs living in multimale groups. In: Kappeler PM (ed) Primate Males - Causes and Consequences of Variation in Group Composition. Cambridge University Press, Cambridge, pp 146-158

Borries C, Koenig A (2000) Infanticide in hanuman langurs: Social organization, male migration, and weaning age. In: van Schaik CP, Janson CH (eds) Infanticide by males and its implications. Cambridge University Press, Cambridge, pp 99-122

Borries C, Koenig A, Winkler P (2001) Variation of life history traits and mating patterns in female langur monkeys (Semnopithecus entellus). Behav Ecol Sociobiol 50:391-402

Borries C, Larney E, Kreetiyutanont K, Koenig A (2002) The diurnal primate community in a dry evergreen forest in Phu Khieo Wildlife Sanctuary, Northeast Thailand. Nat Hist Bull Siam Soc 50:75-88

Borries C, Launhardt K, Epplen C, Epplen JT, Winkler P (1999) Males as infant protectors in Hanuman langurs (Presbytis entellus) living in multimale groups - defence pattern, paternity and sexual behaviour. Behav Ecol Sociobiol 46:350-356

Borries C, Launhardt K, Epplen C, Epplen JT, Winkler P (1999) DNA analyses support the hypothesis that infanticide is adaptive in langur monkeys. Proc Roy Soc Lond B 266:901-904

Koenig A (2000) Competitive regimes in forest-dwelling Hanuman langur females (Semnopithecus entellus). Behav Ecol Sociobiol 48:93-109

Koenig A (2002) Competition for resources and its behavioral consequences among female primates. Int J Primatol 23:759-783

Koenig A, Beise J, Chalise MK (1999) Gentle leaf eaters? Food, competition and female social relationships of Hanuman langur monkeys (Presbytis entellus) from southern Nepal. J Nepal Res Ctr 11:37-50

Koenig A, Borries C (2001) Socioecology of Hanuman langurs – the story of their success. Evol Anthropol 10:122-137

Launhardt K, Borries C, Hardt C, Epplen JT, Winkler P (2001) Paternity analysis of alternative male reproductive routes among the langurs (Semnopithecus entellus) of Ramnagar. Anim Behav 61: 53-64