Search Results - "Kötél, Dóra"

Mutual plumage ornamentation and biparental care: consequences for success in different environments by Laczi, Miklós, Kötél, Dóra, Török, János, Hegyi, Gergely

Get full text

Melanin‐based ornament darkness positively correlates with across‐season nutritional condition by Hegyi, Gergely, Laczi, Miklós, Kötél, Dóra, Csörgő, Tibor

“…Sexually dimorphic ornamental traits are widely regarded as indicators of nutritional condition. However, variation of nutritional condition outside the…”
Get full text

Triparental care in the collared flycatcher (Ficedula albicollis): Cooperation of two females with a cuckolded male in rearing a brood by Laczi, Miklós, Kopena, Renáta, Sarkadi, Fanni, Kötél, Dóra, Török, János, Rosivall, Balázs, Hegyi, Gergely

“…Certain predominant forms of mating and parental care systems are assumed in several model species among birds, but the opportunistic and apparently infrequent…”
Get full text

Reflectance in relation to macro- and nanostructure in the crown feathers of the great tit (Parus major) by Laczi, Miklós, Hegyi, Gergely, Kötél, Dóra, Csizmadia, Tamás, Lőw, Péter, Török, János

“…Abstract One of the most extensively investigated sexually selected phenotypic characters is coloration. A knowledge of individual variation in the anatomical…”
Get full text

Reflectance variation in the blue tit crown in relation to feather structure by Hegyi, Gergely, Laczi, Miklós, Kötél, Dóra, Csizmadia, Tamás, Lőw, Péter, Rosivall, Balázs, Szöllősi, Eszter, Török, János

“…Structural plumage colour is one of the most enigmatic sexually selected traits. The information content of structural colour variation is debated, and the…”
Get full text

Mutual ornamentation and the parental behaviour of male and female Collared Flycatchers Ficedula albicollis during incubation by Kötél, Dóra, Laczi, Miklós, Török, János, Hegyi, Gergely

“…One of the benefits of mate choice based on sexually selected traits is the greater investment of more ornamented individuals in parental care. The choosy…”
Get full text

Stable correlation structure among multiple plumage colour traits: can they work as a single signal? by Hegyi, Gergely, Laczi, Miklós, Nagy, Gergely, Szász, Eszter, Kötél, Dóra, Török, János

“…The presence of multiple distinct ornamental traits in the same species is frequently explained by context‐specificity and different information content…”
Get full text

Stable correlation structure among multiple plumage colour traits: can they work as a single signal?: Stable Correlation Structure Among Traits by Hegyi, Gergely, Laczi, Miklós, Nagy, Gergely, Szász, Eszter, Kötél, Dóra, Török, János

Get full text

Ornaments and condition: plumage patch sizes, nutritional reserve state, reserve accumulation, and reserve depletion by Hegyi, Gergely, Jenni-Eiermann, Susanne, Boross, Nóra, Garamszegi, László Zsolt, Laczi, Miklós, Kötél, Dóra, Krenhardt, Katalin, Jablonszky, Mónika, Markó, Gábor, Nagy, Gergely, Rosivall, Balázs, Szász, Eszter, Török, János

“…Condition-dependence is considered as a dominant mechanism ensuring the fitness benefits of continued mate choice for heritable sexual signal traits, but…”
Get full text

A behavioural trait displayed in an artificial novel environment correlates with dispersal in a wild bird by Jablonszky, Mónika, Krenhardt, Katalin, Markó, Gábor, Szász, Eszter, Hegyi, Gergely, Herényi, Márton, Kötél, Dóra, Laczi, Miklós, Nagy, Gergely, Rosivall, Balázs, Török, János, Garamszegi, László Zsolt, Rutz, Christian

“…Behaviour shown in a novel environment has important consequences for fitness in many animals. It is widely studied with standard tests by placing the…”
Get full text

When to measure plumage reflectance: a lesson from Collared Flycatchers Ficedula albicollis by Hegyi, Gergely, Laczi, Miklós, Boross, Nóra, Jablonszky, Mónika, Kötél, Dóra, Krenhardt, Katalin, Markó, Gábor, Nagy, Gergely, Rosivall, Balázs, Szász, Eszter, Garamszegi, László Zsolt, Török, János

“…Sexually selected colour traits of bird plumage are widely studied. Although the plumage is replaced only at one or two yearly moults, plumage colour has long…”
Get full text

Direct benefits of mate choice: a meta-analysis of plumage colour and offspring feeding rates in birds by Hegyi, Gergely, Kötél, Dóra, Laczi, Miklós

“…Mate choice is generally costly to the choosy sex, so fitness benefits must counterbalance these costs. Genetic benefits of choice are widely examined and have…”
Get full text