David Berger, Martin Olofsson, Magne Friberg, Bengt Karlsson, Christer Wiklund, Karl Gotthard. 2012. Intraspecific variation in body size and the rate of reproduction in female insects- adaptive allometry or biophysical constraint? Journal of Animal Ecology 81: 1244-1258.

David Berger, Martin Olofsson, Karl Gotthard, Christer Wiklund, Magne Friberg. 2012. Ecological Constraints on Female Fitness in a Phytophagous Insect. American Naturalist 180: 464-480.

Inger M. Aalberg Haugen, David Berger, Karl Gotthard. 2012. The evolution of alternative developmental pathways - footprints of selection on life-history traits in a butterfly. Journal of Evolutionary Biology 25: 1377-1388.

David Berger, Magne Friberg, Karl Gotthard. 2011. Divergence and ontogenetic coupling of larval behaviour and thermal reaction norms in three closely related butterflies. Proceedings of the Royal Society of London, Series B, Biological Sciences 278: 313-320.

Karl Gotthard, David Berger. 2010. The diapause decision as a cascade switch for adaptive developmental plasticity in body mass in a butterfly. Journal of Evolutionary Biology 23: 1129-37.

Karl Gotthard, David Berger, Martin Bergman, Sami Merilata. 2009. The evolution of alternative morphs: density-dependent determination of larval colour dimorphism in a butterfly. Biological Journal of the Linnean Society 98: 256-266.

David Berger, Karl Gotthard. 2008. Time stress, predation risk and diurnal-nocturnal foraging trade-offs in larval prey. Behavioral Ecology and Sociobiology 62: 1655-1663.

David Berger, Richard Walters, Karl Gotthard. 2008. What limits insect fecundity? Body size- and temperature-dependent egg maturation and oviposition in a butterfly. Functional Ecology 22: 523-529.

Magne Friberg, Martin Olofsson, David Berger, Bengt Karlsson, Christer Wiklund. 2008. Habitat choice precedes host plant choice - niche separation in a species pair of a generalist and a specialist butterfly. Oikos 117: 1337-1344.

Martin Bergman, Karl Gotthard, David Berger, Martin Olofsson, Darrell Kemp, Christer Wiklund. 2007. Mating success of resident versus non-resident males in a territorial butterfly. Proceedings of the Royal Society of London, Series B, Biological Sciences 274: 1659-1665.

K. Gotthard, D. Berger, R Walters. 2007. What keeps insects small? - Time limitation during oviposition reduces the fecundity benefit of female size in a butterfly. American naturalist 169: 768-779.

David Berger, Richard Walters, Karl Gotthard. 2006. What keeps insects small? - Size dependent predation on two species of butterfly larvae. Evolutionary Ecology 20: 575-589.

Övrigt vetenskapligt

David Berger. 2008. Body Size Evolution in Butterflies. Doctoral thesis. Zoologiska institutionen.

David Berger. 2006. Stabilizing selection on body size in butterflies. Licentiate thesis..