Cooperative breeding in corvids (Passeriformes, Corvidae)

New phylogenetic information suggests both an increase and at least one loss of cooperative breeding during the evolutionary history of Aphelocoma jays

(2011) Elena C. Berg et al.   EVOLUTIONARY ECOLOGY

The social structure of New Caledonian crows

(2010) J.C. Holzhaider et al.   ANIMAL BEHAVIOUR

Alloparenting in the Rare Sichuan Jay (Perisoreus Internigrans)

(2009) Yu Jing et al.   CONDOR

COOPERATIVE BREEDING OF THE NORTHWESTERN CROW CORVUS CAURINUS IN BRITISH COLUMBIA

(2008) Nicolaas A. M. Verbeek et al.   IBIS

Helpers-at-the-nest in Carrion Crows Corvus corone corone

(2008) HEINZ RICHNER   IBIS

THE EVOLUTION OF CO-OPERATIVE BREEDING IN BIRDS

(2008) Robert E. Ricklefs   IBIS

THE REGULATION OF NUMBERS OF TROPICAL OCEANIC BIRDS

(2008) N. P. Ashmole   IBIS