Skip to main content
Fig. 1 | Zoological Letters

Fig. 1

From: Occasional cooperative breeding in birds and the robustness of comparative analyses concerning the evolution of cooperative breeding

Fig. 1

Distribution of the number of independent Zoological Record entries for cooperatively breeding species, including species that are suspected cooperative breeders (data available for N = 782 out of 864 species), and occasionally cooperatively breeding species (data available for N = 146 out of 152 species). Most cooperatively breeding species have only two independent Zoological Record entries, while most occasionally cooperatively breeding species are well studied

Back to article page

Zoological Letters

ISSN: 2056-306X

Contact us