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"Depleted cultural richness of an avian vocal mimic in fragmented habit" by Fiona Backhouse, Justin A. Welbergen et al.

Aim: Conservation has recently shifted to include behavioural or cultural diversity, adding substantial value to conservation efforts. Habitat loss and fragmentation can deplete diversity in learnt behaviours such as bird song by reducing the availability of song tutors, yet these impacts are poorly understood. Vocal mimicry may be particularly sensitive to habitat loss and fragmentation through the resulting reduction in both heterospecific models and conspecific tutors. Here we examine the rel...
Animal Culture Bird Song Cultural Conservation Population Health Sexual Display Glocal Learning
Source: uow.edu.au

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"Selective alarm call mimicry in the sexual display of the male superb " by Taylor L. Crisologo, Sarah A. Dzielski et al.

Despite much research on mimicry, little is known about the ecology of dynamic mimetic signals involving mimicry of multiple species. Some of the most conspicuous examples of phenotypically plastic mimicry are produced by oscine passerines, where vocal production learning enables some species to mimic multiple models and flexibly adjust what they mimic and when. While singing from a perch, male superb lyrebirds (Menura novaehollandiae) accurately imitate multiple songs and calls of over 20 speci...
Alarm Calls Population Calls Model Selection Glocal Learning
Source: uow.edu.au

"Male superb lyrebirds mimic functionally distinct heterospecific vocal" by Anastasia H. Dalziell, Justin A. Welbergen et al.

Mimicry has long been a focus of research, but little is known about how and why many species of bird incorporate imitations of heterospecific sounds into their vocal displays. Crucial to understanding mimetic song is determining what sounds are mimicked and in what contexts such mimicry is produced. The superb lyrebird, Menura novaehollandiae, is a large oscine passerine with a lek-like mating system. Both sexes are accurate and versatile vocal mimics of the vocalizations of other species, but ...
Alarm Call Dawn Chorus Obbing Call Ultimodal Signal Exual Signal Glocal Learning
Source: uow.edu.au

'Bloody fool!': why Ripper the musk duck, and many other talkative Aussie birds, are exciting biologists

The internet exploded after a musk duck was recorded saying “you bloody fool” , and a lyrebird cried like a human baby. So what’s the fuss all about?
Tidbinbilla Nature Reserve Australian Capital Territory Peter Fullagar Taronga Zoo ஆஸ்திரேலிய மூலதனம் பிரதேசம் தரோங்கா ஸூ

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