Function and flexibility of object exploration in kea and New Caledonian crows

Does absolute brain size really predict self-control? Hand-tracking training improves performance on the A-not-B task

(2016) S. A. Jelbert et al.   Biology Letters

A novel form of spontaneous tool use displayed by several captive greater vasa parrots (Coracopsis vasa): Table 1.

(2015) Megan L. Lambert et al.   Biology Letters

Combinatory actions during object play in psittaciformes (Diopsittaca nobilis, Pionites melanocephala, Cacatua goffini) and corvids (Corvus corax, C. monedula, C. moneduloides).

(2015) Alice M. I. Auersperg et al.   JOURNAL OF COMPARATIVE PSYCHOLOGY

Chimpanzees and bonobos differ in intrinsic motivation for tool use

(2015) Kathelijne Koops et al.   Scientific Reports

Stimulus Salience as an Explanation for Imperfect Mimicry

(2014) Baharan Kazemi et al.   CURRENT BIOLOGY

Spontaneous innovation in tool manufacture and use in a Goffin’s cockatoo

(2012) Alice M.I. Auersperg et al.   CURRENT BIOLOGY

Tool choice on the basis of rigidity in capuchin monkeys

(2011) Héctor Marín Manrique et al.   ANIMAL COGNITION

On the evolutionary and ontogenetic origins of tool-oriented behaviour in New Caledonian crows (Corvus moneduloides)

(2011) BEN KENWARD et al.   BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY

Navigating a tool end in a specific direction: stick-tool use in kea (Nestor notabilis)

(2011) A. M. I. Auersperg et al.   Biology Letters

Kea, Nestor notabilis, produce dynamic relationships between objects in a second-order tool use task

(2010) Alice M.I. Auersperg et al.   ANIMAL BEHAVIOUR

The arcsine is asinine: the analysis of proportions in ecology

(2010) David I. Warton et al.   ECOLOGY

Social Behavior and the Ontogeny of Foraging in the Kea (Nestor notabilis)

(2010) Judy Diamond et al.   ETHOLOGY

Great apes select tools on the basis of their rigidity.

(2010) Héctor Marín Manrique et al.   JOURNAL OF EXPERIMENTAL PSYCHOLOGY-ANIMAL LEARNING AND COGNITION

Complex cognition and behavioural innovation in New Caledonian crows

(2010) A. H. Taylor et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Selection of Effective Stone Tools by Wild Bearded Capuchin Monkeys

(2009) Elisabetta Visalberghi et al.   CURRENT BIOLOGY

Why birds eat colourful grit: colour preferences revealed by the colour of gizzard stones

(2009) A. P. MØLLER et al.   JOURNAL OF EVOLUTIONARY BIOLOGY

Insightful problem solving and creative tool modification by captive nontool-using rooks

(2009) C. D. Bird et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA