@article{article, title  = {{The evolution of sex roles in birds is related to adult sex ratio.}},

 url = {{}},

 year = {{2013}},

 month = {{1}},

 author = {{Liker A and Freckleton RP and Székely T}},

 doi = {{10.1038/ncomms2600}},

 volume = {{4}},

 journal = {{Nat Commun}},

 pages = {{1587}},

 note = {{Accessed on 2024/10/23}}}