Carvalho Jr., E.A.R., Gonçalves, H.S., Pinha, P.R.S., Coutinho, I. & Haugaasen, T. In press. Distribution and abundance of water buffalo (Bubalus bubalis) populations in eastern Amazonian wetlands. Management of Biological Invasions.

Morton, O., Scheffers, B.R., Haugaasen, T. & Edwards, D.P. 2021. Impacts of wildlife trade on terrestrial biodiversity. Nature Ecology & Evolution.

Edwards, F.A., Massam, M.R., Cosset, C.C.P., Cannon, P.G., Haugaasen, T., Gilroy, J.J. & Edwards, D.P. In press. Sparing land for secondary forest regeneration protects more tropical biodiversity than land sharing. Current Biology.


Davies, R.W., Edwards, D.P., Medina Uribe, C.A., Cárdenas-Bautista, J.S., Haugaasen, T., Gilroy, J.J. & Edwards, F.A. 2021. Replacing low-intensity cattle pasture with oil palm conserves dung beetle functional diversity when paired with forest protection. Journal of Environmental Management 283: 112009.


Bredin, Y., Peres, C.A. & Haugaasen, T. 2020. Structure and composition of terra firme and seasonally flooded várzea forests in the western Brazilian Amazon. Forests 11(12): 1361.

Soto Madrid, R., Sychra, O., Benedick, S., Edwards, D.P., Efeykin, B.D., Fandrem, M., Haugaasen, T., Teterina, A., Tomassi, S. & Tolstenkov, O. 2020. Diversity and host associations of Myrsidea chewing lice (Phthiraptera: Menoponidae) in the tropical rainforest of Malaysian Borneo. International Journal for Parasitology: Parasites and Wildlife 13: 231-247.


González del Pliego, P., Scheffers, B.R., Freckleton, R.P., Basham, E.W., Araújo, M.B., Acosta-Galvis, A.R., Medina Uribe, C.A., Haugaasen, T. & Edwards, D.P. 2020. Thermal tolerance and the importance of microhabitats for Andean frogs in the context of land‐use and climate change. Journal of Animal Ecology 89: 2451-2460.


Bredin, Y., Peres, C.A. & Haugaasen, T. 2020. Forest type affects the capacity of Amazonian tree species to store carbon as woody biomass. Forest Ecology and Management 473: 118297. 

Carvalho Jr., E.A.R., Mendonça, E.A., Martins, A. & Haugaasen, T. 2020. Effects of illegal logging on Amazonian medium and large-sized terrestrial vertebrates. Forest Ecology and Management 466: 118105.


Rocha, D., Ferraz, K., Goncalves da Silva, L., Tan, C., Lemos, F., Ortiz, C., Peres, C.A., Negrões, N., Antunes, A., Rohe, F.,  Abrahams, M., Zapata-Rios, G., Teles, D., Oliveira, T., von Mühlen, E.M., Venticinque, E., Gräbin, D., Mosquera,  D., Blake, J., Lima, M., Sampaio, R., Percequillo, A., Peters, F., Payán, E., Borges, L.H.M., Calouro, A., Endo, W., Pitman, R., Haugaasen, T., Silva, D., Melo, F., Moura, A.L., Costa, H., Lugarini, C., Sousa, I.,  Nienow, S., Santos, F., Mendes de Oliveira, A., Del Toro-Orozco, W., D'Amico, A.R., Albernaz, A.L., Ravetta, A., Oliveira do Carmo, E., Ramalho, E., Valsecchi, J., Giordano, A., Wallace, R., Macdonald & D., Sollmann, R. 2020. Wild dogs at stake: deforestation threatens the only Amazon endemic canid, the short-eared dog (Atelocynus microtis). Royal Society Open Science 7: 190717.

Loraamm, R., Goodenough, K.S., Burch, C., Davenport, L.C. & Haugaasen, T. 2020. A time-geographic approach to identifying daily habitat use patterns for Amazonian Black Skimmers. Applied Geography 118: 102189.

Krivek, G., Florens, F.B.V., Baider, C., Seegobin, V.O. & Haugaasen, T. 2020. Invasive alien plant control improves foraging habitat quality of a threatened island flying fox. Journal for Nature Conservation 54: 125805.



Cannon, P.G., Gilroy, J.J., Tobias, J.A., Haugaasen, T., Anderson, A. & Edwards, D.P. 2019. Land-sparing agriculture sustains higher levels of avian functional diversity than land sharing. Global Change Biology 25: 1576-1590.


Hethcoat, M.G., King, B.J., Fernandez Castiblanco, F., Ortiz-Sepúlveda, C.M., Prada Achiardi, F.C., Edwards, F., Medina, C., Gilroy, J.J., Haugaasen, T. & Edwards, D.P. 2019. The impact of secondary forest regeneration on ground‑dwelling ant communities in the Tropical Andes. Oecologia 191: 475–482.


Souza-Alves, J.P. et al. 2019. Terrestrial behavior in titi monkeys (Callicebus, Cheracebus, and Plecturocebus). International Journal of Primatology 40: 553–572.

Barnett, A.A., Hawes, J.E., Mendes Pontes, A.R., Layme, V.M.G., Chism, J., Cardoso, N.A., Ferrari, S.F., Beltrao-Mendes, R., Wright, B. Haugaasen, T., Cheyne, S.M. Bezerra, B.M. Matsuda, I. & dos Santos, R.R. 2019. Survey and study methods for flooded habitats. In: Primates in flooded environments. Editors: Nowak, K., Barnett, A.A. & Matsuda, I. Cambridge University Press.

Assis, R.L., Wittmann, F., Bredin, Y.K., Schöngart, J., Quesada, C.A., Piedade, M.T.F. & Haugaasen, T. 2019. Above-ground woody biomass distribution in Amazonian floodplain forests: effects of hydroperiod and substrate properties. Forest Ecology and Management 432: 365-375.


de Assis, R.L., Wittmann, F.& Haugaasen, T. 2017. Patterns of floristic diversity and composition in floodplain forests across four southern Amazon river tributaries, Brazil. Flora 229: 124-140.

Edwards, D.P., Massam, M.R., Haugaasen, T. & Gilroy, J.J. 2017. Tropical secondary forest regeneration conserves high levels of avian phylogenetic diversity. Biological Conservation 209: 432-439. 

Scheffers, B., Edwards, D.P., MacDonald, S., Senior, R., Andriamahohatra, L., Roslan, N., Rogers, A., Haugaasen, T., Wright, P. & Williams, S. 2017. Extreme thermal heterogeneity in structurally complex tropical rain forests. Biotropica 49: 35-44.


Basham, E.W., González del Pliego, P., Acosta-Galvis, A.R., Woodcock, P., Medina, C., Haugaasen, T. Gilroy, J.J., & Edwards, D.P. 2016. Quantifying carbon and amphibian co-benefits from secondary forest regeneration in the Tropical Andes. Animal Conservation 19: 548-560.

Endo, W., Peres, C.A. & Haugaasen, T. 2016. Flood pulse dynamics affects exploitation of both aquatic and terrestrial prey by Amazonian floodplain settlements. Biological Conservation 201: 129-136.

González del Pliego, P., Scheffers, B., Basham, E.W., Woodcock, P., Wheeler, C., Gilroy, J.J., Medina, C., Haugaasen, T., Freckleton, R. P. & Edwards, D.P. 2016. Thermally buffered microhabitats recovery in tropical secondary forests following land abandonment. Biological Conservation 201: 385-395.


Khatiwada, J.R., Ghimire, S., Buda, P.B., Khatiwada, S.P., Paudel, B., Bischof, R., Jiang, J. & Haugaasen, T. 2016. Frogs as potential biological control agents in the rice fields of Chitwan, Nepal. Agriculture, Ecosystems and Environment 230: 307-314.


Boyle, S. A., Thompson, C.L., DeLuycker, A., Norconk, M.M., Alvarez, S., Alvim, T.H.G., Aquino, R., Bezerra, B.M., Boubli, J.P., Bowler, M., Caselli, C.B., Chagas, R.R.D., Ferrari, S.F., Fontes, I.P., Gregory, T., Haugaasen, T. and 24 other authors. 2016. Geographic comparison of plant genera used in frugivory among the pitheciids Cacajao, Callicebus, Chiropotes, and Pithecia. American Journal of Primatology 78: 493-506.

Prescott, G.W., Gilroy, J.J., Haugaasen, T., Medina, C., Foster W.A & Edwards, D.P. 2016. Reducing the impacts of Neotropical oil palm development on functional diversity. Biological Conservation 197: 139-145.

Davenport, L.C, Goodenough, K.S. & Haugaasen, T. 2016. Birds of Two Oceans? Trans-Andean and divergent migration of Black Skimmers (Rynchops niger cinerascens) from the Peruvian Amazon. PLoS ONE 11(1): e0144994.

Prescott, G.W., Gilroy, J.J., Haugaasen, T., Medina, C., Foster W.A & Edwards, D.P. 2016. Managing Neotropical oil palm expansion to retain phylogenetic diversity. Journal of Applied Ecology 53: 150-158.


Edwards, D.P., Gilroy, J.J., Thomas, G.H., Medina, C. & Haugaasen, T. 2015. Land-sparing agriculture best protects phylogenetic diversity. Current Biology 25: 2384-2391.

Schöngart, J., Gribel, R., da Fonseca, S.F., & Haugaasen, T. 2015. Age and growth patterns of Brazil nut trees (Bertholletia excelsa Bonpl.) in Amazonia, Brazil. Biotropica 47: 550-558.

Khatiwada, J.R. & Haugaasen, T. 2015. Anuran frog species richness and composition along an elevational gradient in Chitwan, Nepal. Zoology and Ecology 25: 110-119.

Gilroy, J.J., Medina, C., Haugaasen, T. & Edwards, D.P. 2015. Effect of scale on trait predictors of species responses to agriculture. Conservation Biology 29: 463-472.

Gilroy, J.J., Prescott, G.W., Cardenas, J.S., Castañeda, P.G., Medina, C., Haugaasen, T. & Edwards, D.P. Minimizing the biodiversity impact of Neotropical oil palm development. 2015. Global Change Biology 21: 1531-1540.

de Assis, R.L., Haugaasen, T., Schöngart, J., Montero, J.C., Piedade, M.T.F. & Wittmann, F. 2015. Patterns of tree diversity and composition in Amazonian floodplain paleo-várzea forest. Journal of Vegetation Science 26: 312-322.

de Assis, R.L., Wittmann, F. & Haugaasen, T. 2015. Effects of hydroperiod and substrate properties on tree alpha diversity and composition in Amazonian floodplain forests. Plant Ecology 216: 41-54.


Gilroy, J.J.,  Edwards, F.A., Medina, C., Haugaasen, T. & Edwards, D.P. 2014. Surrounding habitat mediate the trade-off between land-sharing and land-sparing agriculture in the tropics. Journal of Applied Ecology 51: 1337-1346.

Gilroy, J.J., Woodcock, P., Edwards, F.A., Wheeler, C., Baptiste, B.L.G., Medina, C., Haugaasen, T. & Edwards, D.P. 2014. Cheap carbon and biodiversity co-benefits from forest regeneration in a hotspot of endemism. Nature Climate Change 4: 503-507.

Gilroy, J.J., Woodcock, P., Edwards, F.A., Wheeler, C., Medina, C., Haugaasen, T. & Edwards, D.P. 2014. Optimizing carbon storage and biodiversity protection in tropical agricultural landscapes. Global Change Biology 20: 2162-2172.

Endo, W., Haugaasen, T. & Peres, C.A. 2014. Seasonal abundance and breeding habitat occupancy of the Orinoco goose (Neochen jubata) in western Brazilian Amazonia. Bird Conservation International 24: 518-529.

Oliveiras, I., van der Eyden, M., Mahli, Y., Cahuana, N., Menor, C., Zamora, F. & Haugaasen, T. 2014. Grass allometry and estimation of above-ground biomass in tropical alpine tussock grasslands. Austral Ecology 39: 408-415.

Bobrowiec, P.E.D., dos Santos Rosa, L., Gazarini, J. & Haugaasen, T.  2014. Phyllostomid bat assemblage structure in Amazonian flooded and unflooded forest. Biotropica 46: 312-321.


Luna-Maira, L., Alarcón-Nieto, G., Haugaasen, T. & Brooks, D. 2013. Habitat use and ecology of Wattled Curassows (Crax globulosa) on islands in the lower Caquetá river, Colombia. Journal of Field Ornithology 84: 23-31.

Haugaasen, T., Endo, W., Luna-Maira, L. & Peres, C.A. 2013. Photospot: Red-Billed Ground Cuckoo Neomorphus pucheranii lepidophanes. Neotropical Birding 12: 55-56.


Barnett, A.A., Boyle, S.A., Norconk, M.M., Palminteri, S., Santos, R.R., Veiga, L.M., Alvim, T.H.G., Bowler, M., Chism, J., Di Fiore, A., Fernandez-Duque, E., Guimarães, A.C.P., Harrison-Levine, A., Haugaasen, T. and 20 other authors. 2012. Terrestrial activity in Pitheciines (Cacajao, Chiropotes and Pithecia). American Journal of Primatology 74: 1106-1127.

Tuck Haugaasen, J.M., Haugaasen, T., Peres, C.A., Gribel R. & Wegge, P. 2012. Fruit removal and natural seed dispersal of the Brazil nut tree (Bertholletia excelsa) in central Amazonia, Brazil. Biotropica 44: 205-210.


Haugaasen, T. & Tuck Haugaasen, J.M. 2010. Cache pilferage may be prominent in Neotropical forests. Mammalia 74: 423-425.


Tuck Haugaasen, J.M., Haugaasen, T., Peres, C.A., Gribel R. & Wegge, P. 2010. Seed dispersal of the Brazil nut tree (Bertholletia excelsa) by scatter-hoarding rodents in a central Amazonian forest. Journal of Tropical Ecology 26: 251-262.

Haugaasen, T. & Peres, C.A. 2009. Interspecific primate associations in Amazonian flooded and unflooded forests. Primates 50: 239-251.


Haugaasen, T.  2009. A Lepidopteran defoliator attack on Brazil nut trees (Bertholletia excelsa) in central Amazonia, Brazil. Biotropica 41: 275-278.


Haugaasen, T. 2008. Seed predation of Couratari guianensis (Lecythidaceae) by Macaws. Ornitologia Neotropical 19: 321-328.


Haugaasen, T. & Peres, C.A. 2008. Associations between primates and other mammals in Amazonian flooded and unflooded forests. Primates 49: 219-222.


Haugaasen, T. & Peres, C.A. 2008. Population abundance and biomass of large-bodied birds in Amazonian flooded and unflooded forest. Bird Conservation International. 18: 87-101.


Haugaasen, T. & Peres, C.A. 2007. Vertebrate responses to plant phenology in Amazonian flooded and unflooded forest. Biodiversity and Conservation 16: 4165-4190.


Haugaasen, T. & Peres, C.A. 2006. Floristic, edaphic and structural characteristics of flooded and unflooded forests in the lower Purús region of central Amazônia, Brazil. Acta Amazonica 36: 25-36.


Haugaasen, T. & Peres, C.A. 2005. Primate assemblage structure in Amazonian flooded and unflooded forest. American Journal of Primatology 67: 243-258.


Haugaasen, T. & Peres, C.A. 2005. Tree phenology in adjacent Amazonian flooded and unflooded forests. Biotropica 37: 620-630.


Haugaasen, T. & Peres, C.A. 2005. Mammal assemblage structure in Amazonian flooded and unflooded forests. Journal of Tropical Ecology 21: 133-145.


Haugaasen, T., Barlow, J.  & Peres, C.A. 2003. Effects of surface fires on understorey insectivorous birds and terrestrial arthropods in central Brazilian Amazonia. Animal Conservation 6: 299-306.


Haugaasen, T., Barlow, J. & Peres, C.A. 2003. Surface wildfires in central Amazonia: short-term impact on forest structure and carbon loss. Forest Ecology and Management 179: 321-331.


Peres, C.A., Barlow, J. & Haugaasen T.  2003. Vertebrate responses to surface fires in a central Amazonian forest. Oryx 37: 97-109.


Barlow, B. J., Peres, C.A., Lagan, B.O. & Haugaasen, T. 2003. Large tree mortality and the decline of forest biomass following Amazonian wildfires. Ecology Letters 6: 6-8.


Barlow, J., Haugaasen, T. & Peres, C.A. 2002. Sympatry of the Black-faced Hawk (Leucopternis melanops) and the White-browed Hawk (Leucopternis kuhli) in the Lower Rio Tapajós, Pará, Brazil. Cotinga 18: 77-79.


Barlow, J., Haugaasen, T. & Peres, C.A. 2002. Effects of ground fires on understorey bird assemblages in Amazonian forests. Biological Conservation 105: 157-169.




Angelsen, A. & Haugaasen, T. 2019. Amazonas-brannene: Vi frykter at dette bare er begynnelsen. Aftenposten 30. aug.

Wiig, H. & Haugaasen, T. 2016. Colombia ser fremover. Dagens Næringsliv 23. des.


Wiig, H. & Haugaasen, T. 2016. Palmeolje kan gi bærekraftig biodiesel. Dagens Næringsliv 13. des.


Haugaasen, T. & Wiig, H. 2016. Miljøvennlig palmeolje i mengder. Dagens Næringsliv 16. mar. p. 35.


Haugaasen, T. & Tuck Haugaasen, J.M. 2010. Paranøtter – livsgrunnlaget i hjertet av Amazonas. Biolog 28: 64-69. 

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