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Evolution of a conspicuous melanin‐based ornament in gulls Laridae

Journal of Evolutionary Biology, 2020
Abstract Melanin‐ and carotenoid‐based ornaments often signal different aspects of individual quality or similar components of quality under different environmental conditions and, thus, they may become evolutionarily integrated into a composite sexual trait.
Piotr Minias, Tomasz Janiszewski
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Laridae - Gulls and Terns

1949
Bulletin of the Raffles Museum, Singapore, Issue 20, pp.
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Laridae - Gulls and Terns

1935
Bulletin of the Raffles Museum, Singapore, Issue 11, pp.
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Some Indications of Laridae in Albania

1986
From 15th till 29th May 1985 during a short sojourn in Albania several ornithological observations were undertaken covering some 106 species (Barbieri et al., 1986).
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Ontogenetic Evidence for Relationships within the Laridae

The Auk, 1994
ABSTRAcr.-Comparative growth patterns of selected cranial and postcranial skeletal characters are used to test hypotheses of phylogenetic relationships between the major groups within the family Laridae. The development of the bill in skimmers and terns is characterized by highly nonlinear size-dependent allometries in contrast to the relatively ...
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Gulls (Laridae) as frugivores and seed dispersers

Plant Ecology, 2011
Many gull species (Laridae) are opportunistic feeders with diverse diets. Seeds and fruits are common in gull diets, often in small proportions but sometimes dominant in certain periods and areas. Moreover, the large body sizes and high population densities of gulls increase their ecological importance.
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