Costs of large communal clutches for male and female Greater Rheas Rhea americana

The breeding system of the Greater Rhea Rhea americana is almost unique among birds as it combines harem polygyny and sequential polyandry, with communal egg-laying and uniparental male care. In this species, large communal clutches (more than 30 eggs) are rare and have a lower hatching success than...

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Autores principales: Fernández, G.J., Reboreda, J.C.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00191019_v149_n2_p215_Fernandez
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