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Cooperative hunting in Harris' Hawks (Parabuteo unicinctus)BEDNARZ, J. C.Science (Washington, D.C.). 1988, Vol 239, Num 4847, pp 1525-1527, issn 0036-8075Article

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Territory quality and dispersal options in the acorn woodpecker, and a challenge to the habitat-saturation model of cooperative breedingSTACEY, P. B; LIGON, J. D.The American naturalist. 1987, Vol 130, Num 5, pp 654-676, issn 0003-0147Article

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Mobbing by Florida scrub jays: behaviour, sexual asymmetry, role of helpers and ontogenyFRANCIS, A. M; HAILMAN, J. P; WOOLFENDEN, G. E et al.Animal behaviour. 1989, Vol 38, Num 5, pp 795-816, issn 0003-3472Article

Do guppies play TIT FOR TAT during predator inspection visits?DUGATKIN, L. A.Behavioral ecology and sociobiology (Print). 1988, Vol 23, Num 6, pp 395-399, issn 0340-5443Article

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Dear enemies and the Prisoner's dilemma: why should territorail neighbors form defensive coalitions?GETTY, T.American zoologist. 1987, Vol 27, Num 2, pp 327-336, issn 0003-1569Conference Paper

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Signals of need in a cooperatively breeding mammal with mobile offspringMANSER, Marta B; MADDEN, Joah R; KUNC, Hansjoerg P et al.Animal behaviour (Print). 2008, Vol 76, pp 1805-1813, issn 0003-3472, 9 p., 6Article

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Food transfer in a wild marmoset groupFERRARI, S. F.Folia Primatologica. 1988, Vol 48, Num 3-4, pp 203-206, issn 0015-5713Article

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Learned kin recognition cues in a social birdSHARP, Stuart P; MCGOWAN, Andrew; WOOD, Matthew J et al.Nature (London). 2005, Vol 434, Num 7037, pp 1127-1130, issn 0028-0836, 4 p.Article

The pattern of helping in the bell miner (Manorina melanophrys)CLARKE, M. F.Ethology. 1989, Vol 80, Num 1-4, pp 292-306, issn 0179-1613Article

The role of kinship in helping decisions among white-fronted bee-eatersEMLIN, S. T; WREGE, P. H.Behavioral ecology and sociobiology (Print). 1988, Vol 23, Num 5, pp 305-315, issn 0340-5443Article

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Cheater-resistance is not futileKHARE, Anupama; SANTORELLI, Lorenzo A; STRASSMANN, Joan E et al.Nature (London). 2009, Vol 461, Num 7266, pp 980-982, issn 0028-0836, 3 p.Article

Reproductive partitioning and the assumptions of reproductive skew models in the cooperatively breeding American crowTOWNSEND, Andrea K; CLARK, Anne B; MCGOWAN, Kevin J et al.Animal behaviour (Print). 2009, Vol 77, pp 503-512, issn 0003-3472, 10 p., 2Article