Search Results - "Madsen, Vinni"

Morphology and Ornamentation in Male Magnificent Frigatebirds: Variation with Age Class and Mating Status by Madsen, Vinni, Dabelsteen, Torben, Osorio, Daniel, Osorno, José Luis

“…Male magnificent frigatebird (Fregata magnificens) ornamentation includes bright iridescent plumage and a red inflatable gular pouch. These signals are…”
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Morphology and Ornamentation in Male Magnificent Frigatebirds: Variation with Age Class and Mating Status by Madsen, Vinni, Dabelsteen, Torben, Osorio, Daniel, Osorno, José Luis

“…Male magnificent frigatebird (Fregata inagnificens) ornamentation includes bright iridescent plumage and a red inflatable gular pouch. These signals are…”
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Morphology and ornamentation in male magnificent frigatebirds : Variation with age class and mating status: Avian coloration and color vision by MADSEN, Vinni, DABELSTEEN, Torben, OSORIO, Daniel, OSORNO, José Luis

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Testosterone levels and gular pouch coloration in courting magnificent frigatebird ( Fregata magnificens): Variation with age-class, visited status and blood parasite infection by Madsen, Vinni, Valkiūnas, Gediminas, Iezhova, Tatjana A., Mercade, Clara, Sanchez, Marco, Osorno, José Luis

“…Male magnificent frigatebirds ( Fregata magnificens) possess a seasonally expressed skin ornament, namely the red and inflatable gular pouch, and are,…”
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BIMODAL SIGNALING OF A SEXUALLY SELECTED TRAIT: GULAR POUCH DRUMMING IN THE MAGNIFICENT FRIGATEBIRD by Madsen, Vinni, Balsby, Thorsten J. S, Dabelsteen, Torben, Osorno, José Luis

“…Female Magnificent Frigatebirds (Fregata magnificens) search for mates while flying and by visiting males at their display sites. Males respond with an intense…”
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Bimodal Signaling of a Sexually Selected Trait: Gular Pouch Drumming in the Magnificent Frigatebird by Madsen, Vinni, Balsby, Thorsten J. S., Dabelsteen, Torben, Osorno, José Luis

“…Abstract Female Magnificent Frigatebirds (Fregata magnificens) search for mates while flying and by visiting males at their display sites. Males respond with…”
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Sex-determination of Continental European Robins Erithacus r. rubecula by Madsen, V.

“…Existing morphological sex-determination criteria for Continental European Robins proved inadequate when applied to birds captured in western Denmark. Only 49%…”
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