Berggren, A 2006 Intraspecific adoption and foster feeding of fledglings in the North Island robin Research article (Peer reviewed)
Berggren, Å 2005 Comparing anting hypothesis predictions to observations of behaviour in a North Island robin (Petroica australis longipes) Research article (Peer reviewed)
Low, Matthew; Castro, Isabel; Berggren, Åsa 2005 Cloacal erection promotes vent apposition during forced copulation in the New Zealand stitchbird (hihi) Research article (Peer reviewed)
Berggren, A 2005 The effect of conspecifics on individual male movement in Roesel's bush cricket, Metrioptera roeseli Research article (Peer reviewed) DOI:10.1111/j.0307-6946.2005.00709.x
Berggren, A 2005 Effect of propagule size and landscape structure on morphological differentiation and asymmetry in experimentally introduced Roesel's bush-crickets Research article (Peer reviewed) DOI:10.1111/j.1523-1739.2005.00171.x
Low M, Berggren A, Morgan KJ, Alley MR 2005 Aspergillosis in a North Island robin (Petroica longipes) Research article (Peer reviewed) DOI:10.1080/00480169.2005.36593
Berggren, A 2005 Effect of the blood-sucking mite Ornithonyssus bursa on chick growth and fledging age in the North Island robin Research article (Peer reviewed)
Berggren, Å 2005 Prevalence and impact of the native blood-sucking louse-fly (Ornithoica sp.) on the North Island robin (Petroica australis longipes) Research article (Peer reviewed)
Berggren, Å; Merilä, J 2004 WWW design code - A new tool for colour estimation in animal studies Research article (Peer reviewed) DOI:10.1186/1742-9994-1-2
Low, Matthew; Berggren, Åsa 2004 Exclusion of the native bog bush-cricket Metrioptera brachyptera by the currently invanding Roesel's bush-cricket Metrioptera Research article (Peer reviewed)