Quantification acuity in spontaneous shoaling decisions of three-spined sticklebacks

Context-dependent group size preferences in large shoals of three-spined sticklebacks

(2014) Timo Thünken et al.   ANIMAL BEHAVIOUR

Numerical discrimination by frogs (Bombina orientalis)

(2014) G. Stancher et al.   ANIMAL COGNITION

Discrimination of small quantities by fish (redtail splitfin, Xenotoca eiseni)

(2013) Gionata Stancher et al.   ANIMAL COGNITION

Numerical acuity of fish is improved in the presence of moving targets, but only in the subitizing range

(2013) Christian Agrillo et al.   ANIMAL COGNITION

One, two, three, four, or is there something more? Numerical discrimination in day-old domestic chicks

(2013) Rosa Rugani et al.   ANIMAL COGNITION

Shoaling fish can size-assort by chemical cues alone

(2013) Ashley J. W. Ward et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Ontogeny of the capacity to compare discrete quantities in fish

(2013) Maria Elena Miletto Petrazzini et al.   DEVELOPMENTAL PSYCHOBIOLOGY

Large Number Discrimination in Newborn Fish

(2013) Laura Piffer et al.   PLoS One

Bears ‘count’ too: quantity estimation and comparison in black bears, Ursus americanus

(2012) Jennifer Vonk et al.   ANIMAL BEHAVIOUR

Individual sociability and choosiness between shoal types

(2012) Julien Cote et al.   ANIMAL BEHAVIOUR

Large quantity discrimination by North Island robins (Petroica longipes)

(2012) Alexis Garland et al.   ANIMAL COGNITION

Quantification abilities in angelfish (Pterophyllum scalare): the influence of continuous variables

(2012) Luis M. Gómez-Laplaza et al.   ANIMAL COGNITION

Eutrophication alters social preferences in three-spined sticklebacks (Gasterosteus aculeatus)

(2012) Stefan Fischer et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Gravidity-Associated Shoaling Decisions in Three-Spined Sticklebacks (Gasterosteus aculeatus)

(2012) Joachim G. Frommen et al.   ETHOLOGY

Evidence for Two Numerical Systems That Are Similar in Humans and Guppies

(2012) Christian Agrillo et al.   PLoS One

Small and large number discrimination in guppies

(2011) Laura Piffer et al.   ANIMAL COGNITION

Numerical competence in animals, with an insight from ants

(2011) Zhanna Reznikova et al.   BEHAVIOUR

Tracking of food quantity by coyotes (Canis latrans)

(2011) Joseph M. Baker et al.   BEHAVIOURAL PROCESSES

Predicting the optimal prey group size from predator hunting behaviour

(2011) Will Cresswell et al.   JOURNAL OF ANIMAL ECOLOGY

Can angelfish (Pterophyllum scalare) count? Discrimination between different shoal sizes follows Weber’s law

(2010) Luis M. Gómez-Laplaza et al.   ANIMAL COGNITION

Group Choice as a Function of Group Size Differences and Assessment Time in Fish: The Influence of Species Vulnerability to Predation

(2010) Jens Krause et al.   ETHOLOGY

The Effect of Hunger on Shoal Choice in Golden Shiners (Pisces: Cyprinidae, Notemigonus crysoleucas)

(2010) Stephan G. Reebs et al.   ETHOLOGY

Shoal Choice in the Banded Killifish (Fundulus diaphanus, Teleostei, Cyprinodontidae): Effects of Predation Risk, Fish Size, Species Composition and Size of Shoals

(2010) Jens Krause et al.   ETHOLOGY

Large Number Discrimination by Mosquitofish

(2010) Christian Agrillo et al.   PLoS One

Disentangling the effects of group size and density on shoaling decisions of three-spined sticklebacks (Gasterosteus aculeatus)

(2009) Joachim G. Frommen et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Use of Number by Fish

(2009) Christian Agrillo et al.   PLoS One

Relative quantity judgment by Asian elephants (Elephas maximus)

(2008) Naoko Irie-Sugimoto et al.   ANIMAL COGNITION

Quantity discrimination in felines: a preliminary investigation of the domestic cat (Felis silvestris catus)

(2008) Paola Etel Pisa et al.   JOURNAL OF ETHOLOGY