Will you like this episode? Listen to your instincts! (and then check it out to see if you were right!).

References:

Bird, A. (2024). Transgenerational epigenetic inheritance: A critical perspective. Frontiers in epigenetics and epigenomics, 2, 1434253.

Blumberg, M. S. (2017). Development evolving: the origins and meanings of instinct. Wiley Interdisciplinary Reviews: Cognitive Science, 8(1-2), e1371.

Conway, P. B. Plasticity of instinct: Interactions of the memory engram with innate behaviour.

Guerrero-Bosagna, C., Morisson, M., Liaubet, L., Rodenburg, T. B., De Haas, E. N., Košťál, Ľ., & Pitel, F. (2018). Transgenerational epigenetic inheritance in birds. Environmental Epigenetics, 4(2), dvy008.

Helm, B., & Liedvogel, M. (2024). Avian migration clocks in a changing world. Journal of Comparative Physiology A, 210(4), 691-716.

Kashetsky, T., Avgar, T., & Dukas, R. (2021). The cognitive ecology of animal movement: evidence from birds and mammals. Frontiers in Ecology and Evolution, 9, 724887.

Leopold Jr, N. F. (1923). Reason and Instinct in Bird Migration. The Auk, 409-414.

Levis, N. A., & Pfennig, D. W. (2016). Evaluating ‘plasticity-first’evolution in nature: key criteria and empirical approaches. Trends in ecology & evolution, 31(7), 563-574.

Nieder, A., & Mooney, R. (2020). The neurobiology of innate, volitional and learned vocalizations in mammals and birds. Philosophical Transactions of the Royal Society B, 375(1789), 20190054.

Rajan, S., Lamers, K. P., Both, C., & Wheatcroft, D. (2024). Translocated wild birds are predisposed to learn songs of their ancestral population. Current Biology, 34(11), 2535-2540.

Robinson, G. E., & Barron, A. B. (2017). Epigenetics and the evolution of instincts. Science, 356(6333), 26-27.

Verhulst, E. C., Mateman, A. C., Zwier, M. V., Caro, S. P., Verhoeven, K. J., & Van Oers, K. (2016). Evidence from pyrosequencing indicates that natural variation in animal personality is associated with DRD 4 DNA methylation. Molecular ecology, 25(8), 1801-1811.

Support the show

Lynchpin... glutton... wearer of stylish overalls... there are so many ways to describe the kererū! Come and hear all about this amazing bird.

References:

Cousins, R. A. (2010). Kereru (Hemiphaga novaeseelandiae)-Impact injuries, morphometrics, moult and plumage (Doctoral dissertation, MSc-thesis, massey University, New Zealand).

Carpenter, J. K., Walker, S., Monks, A., Innes, J., Binny, R. N., & Schlesselmann, A. K. V. (2021). Factors limiting kererū (Hemiphaga novaeseelandiae) populations across New Zealand. New Zealand Journal of Ecology, 45(2), 1-15.

Clout, M. N., & Robertson, H. A. (2021). Longevity records for Chatham Island pigeon (Hemiphaga chathamensis) and New Zealand pigeon (H. novaeseelandiae). Notornis, 68, 86-88.

Goldberg, J., Trewick, S. A., & Powlesland, R. G. (2011). Population structure and biogeography of Hemiphaga pigeons (Aves: Columbidae) on islands in the New Zealand region. Journal of Biogeography, 38(2), 285-298.

Mander, C. J., Hay, J. R., & Powlesland, R. (1998). Monitoring and management of kereru (Hemiphaga novaeseelandiae) (p. 44). Wellington,, New Zealand: Department of Conservation.

Website used for research:

https://www.chathamrestorationtrust.org.nz/resources/blog-and-news/spotlight-parea/

Support the show

Who new that one different shade could tell us so much about a birds evolutionary history....

References:

Ducatez, S., Giraudeau, M., Thebaud, C., & Jacquin, L. (2017). Colour polymorphism is associated with lower extinction risk in birds. Global Change Biology, 23(8), 3030-3039.

Ruzicka, F., Zwoinska, M. K., Goedert, D., Kokko, H., Li Richter, X. Y., Moodie, I. R., ... & Connallon, T. (2026). A century of theories of balancing selection. Biological Reviews, 101(2), 804-825.

Urban, L., Santure, A. W., Uddstrom, L., Digby, A., Vercoe, D., Eason, D., ... & Morales, H. E. (2024). The genetic basis of the kākāpō structural color polymorphism suggests balancing selection by an extinct apex predator. PLoS biology, 22(9), e3002755.

Support the show