Larger groups are more successful in innovative problem solving in house sparrows

Proceedings of the National Academy of Sciences of the United States of America

Volumn 106, Issue 19, 2009, Pages 7893-7898

  Liker, András ^a   Bókony, Veronika ^a  

^a UNIVERSITY OF PANNONIA   (Hungary)

Author keywords

Effectiveness; Foraging; Group size; Innovation; Urbanization

Indexed keywords

ALERTNESS; ANIMAL BEHAVIOR; ARTICLE; CONTROLLED STUDY; FOOD INTAKE; FORAGING; GROUP DYNAMICS; HYPOTHESIS; NONHUMAN; ORGANISM GROUP SIZE; PREDATOR AVOIDANCE; PRIORITY JOURNAL; PROBLEM SOLVING; SKILL; SPARROW;

ANIMALS; BEHAVIOR, ANIMAL; COMPETITIVE BEHAVIOR; COOPERATIVE BEHAVIOR; FEEDING BEHAVIOR; FEMALE; MALE; PROBLEM SOLVING; SPARROWS; URBAN POPULATION; VIDEO RECORDING;

ANIMALIA; AVES; PASSER DOMESTICUS; PASSERIDAE;

EID: 66049140390     PISSN: 00278424     EISSN: 10916490     Source Type: Journal    
DOI: 10.1073/pnas.0900042106     Document Type: Article

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