Behavioral and neural trade-offs between song complexity and stress reaction in a wild and a domesticated finch strain

K Suzuki, M Ikebuchi, HJ Bischof, K Okanoya - … & Biobehavioral Reviews, 2014 - Elsevier
The Bengalese finch is the domesticated strain of the wild white-rumped munia. Bengalese
finches have been domesticated and reproductively isolated for over 250 years from the wild …

The face of animal cognition

SD Healy - Integrative zoology, 2019 - Wiley Online Library
As an increasing number of researchers investigate the cognitive abilities of an ever‐wider
range of animals, animal cognition is currently among the most exciting fields within animal …

Like father like son: cultural and genetic contributions to song inheritance in an estrildid finch

RN Lewis, M Soma, SR De Kort, RT Gilman - Frontiers in Psychology, 2021 - frontiersin.org
Social learning of vocalizations is integral to song inheritance in oscine passerines.
However, other factors, such as genetic inheritance and the developmental environment …

Domestication effects on aggressiveness: Comparison of biting motivation and bite force between wild and domesticated finches

K Suzuki, K Okanoya - Behavioural Processes, 2021 - Elsevier
Domesticated animals evolve unique traits, known as the domestication phenotypes or the
domestication syndrome, due to their adaptation to a captive environment and changes in …

Evolution of song complexity in Bengalese finches could mirror the emergence of human language

K Okanoya - Journal of Ornithology, 2015 - Springer
Bengalese finches (BFs) are a domesticated strain of wild white-rumped munias imported
from China to Japan 250 years ago. Bengalese songs are composed of multiple chunks of …

Effects of domestication on neophobia: A comparison between the domesticated Bengalese finch (Lonchura striata var. domestica) and its wild ancestor, the white …

K Suzuki, M Ikebuchi, H Kagawa, T Koike… - Behavioural …, 2021 - Elsevier
Bengalese finches (Lonchura striata var. domestica) have more complex song traits than
their wild ancestors, white-rumped munias (Lonchura striata). Domesticated finches are …

Domestication effects on immune response: comparison of cell-mediated immune competence in wild and domesticated Bengalese finch

K Suzuki, K Okanoya - bioRxiv, 2021 - biorxiv.org
ABSTRACT Domesticated Bengalese finch (Lonchura striata var. domestica) lack natural
selection pressures and consequently have more complex songs and altered behavioural …

The biopsychology of birdsong: Birdsong as a biological model for human language.

K Okanoya - 2017 - psycnet.apa.org
In this chapter, I first provide basic knowledge of the biopsychology of birdsong. Because
birdsong is a communication signal, studies on birdsong have had a profound influence on …

[PDF][PDF] DOMESTICATION AND EVOLUTION OF SIGNAL COMPLEXITY IN FINCHES

K OKANOYA - evolang.org
Among vocalizations birds make, a class of sounds that are consisted of more than two types
of sound patterns arranged in a certain temporal sequence is called as a 'birdsong', not only …