Research Explorer

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Researcher

Svana Rogalla

Awards & Distinctions

10 Results

2024

Ecological, genetic and geographical divergence explain differences in colouration among sunbird species (Nectariniidae)

Michaël NicolaïSvana RogallaM. YousefiR. C. K. BowieLiliana D'Alba AltamiranoMatthew Shawkey

U Journal Article in Ecology and Evolution

The evolution of multiple color mechanisms is correlated with diversification in sunbirds (Nectariniidae)

Michaël NicolaïBert Van HeckeSvana RogallaGerben DebruynRauri C K BowieNicholas J MatzkeShannon J HackettLiliana D'Alba AltamiranoMatthew Shawkey

A1 Journal Article in SYSTEMATIC BIOLOGY

2022

First observation of a brood patch on a male sunbird (Chalcomitra amethystina)

Svana RogallaMichaël NicolaïViki VandommeRobin TeifelSusana Clusella-TrullasLiliana D'Alba AltamiranoMatthew Shawkey

A1 Journal Article in JOURNAL OF ORNITHOLOGY

Thermal effects of plumage coloration

Svana RogallaMatthew ShawkeyLiliana D'Alba Altamirano

A1 Journal Article in IBIS

2021

Enhanced photothermal absorption in iridescent feathers

Svana RogallaAnvay PatilAli DhinojwalaMatthew ShawkeyLiliana D'Alba Altamirano

A1 Journal Article in JOURNAL OF THE ROYAL SOCIETY INTERFACE

The evolution of darker wings in seabirds in relation to temperature-dependent flight efficiency

Svana RogallaMichaël NicolaïSara PorchettaGertjan GlabekeClaudia BattistellaLiliana D'Alba AltamiranoNathan C. GianneschiJeroen van BeeckMatthew Shawkey

A1 Journal Article in JOURNAL OF THE ROYAL SOCIETY INTERFACE

Thermophysiology and the thermal effects of feather coloration

Svana RogallaMatthew ShawkeyLiliana D'Alba Altamirano

Thermoregulation and heat exchange in ospreys (Pandion haliaetus)

Svana RogallaMatthew ShawkeyBram VanthournoutLiliana D'Alba Altamirano

A1 Journal Article in JOURNAL OF THERMAL BIOLOGY

2019

Hot wings : thermal impacts of wing coloration on surface temperature during bird flight

Svana RogallaLiliana D'Alba AltamiranoAnn VerdoodtMatthew Shawkey

A1 Journal Article in JOURNAL OF THE ROYAL SOCIETY INTERFACE

2017

Beyond colour : consistent variation in near infrared and solar reflectivity in sunbirds (Nectariniidae)

Matthew ShawkeyBranislav IgicSvana RogallaJonathan GoldenbergSusana Clusella-TrullasLiliana D'Alba Altamirano

A1 Journal Article in SCIENCE OF NATURE