Genetics of Migration

Session

Keynote

11 Mar 2024, 15:15

Lecture Hall (Max Planck Institute for Evolutionary Biology)

4. The Australian Bogong moth - an emerging model system to investigate highly directed long-distance migration

Kristina Brauburger (Lund University)

11/03/2024, 15:15

The Bogong moth is an iconic Australian insect species of significant cultural and ecological relevance and also a remarkable nocturnal migrator. Each spring freshly emerged Bogong moths escape the deadly high temperatures in their breeding grounds in southern Queensland and north-western New South Wales by embarking on a 1000 km journey to locate specific, cool, ridge-top caves in the...

1. Migratory connectivity of pied flycatchers unravelled in a common garden experiment

Koosje Lamers (University of Groningen)

12/03/2024, 09:30

Migrant birds have species- and population-specific routes linking their distant breeding and wintering grounds. They often show migratory connectivity: birds are not only more similarly timed as others from the same breeding population, but also winter closer together. Yet, it is unknown what determines these shared wintering sites, whilst they are vital to understand migrants’ adaptive...

5. The neurogenomics of avian migration

Gillian Durieux (Doctoral Researcher)

12/03/2024, 11:30

The avian migratory phenotype is both spectacular and complex, encompassing a range of morphological, physiological, and behavioural traits such as pre-migratory fat storage, circannual rhythms, and sensory mechanisms for navigation. Many of these traits have a strong genetic basis, however the identity of the molecular mechanisms that underpin the migratory phenotype is still unknown. To...

3. Unraveling the neural and genetic basis of species-specific song learning: A comparative single-cell transcriptomic analysis in songbirds

Kazuhiro Wada

12/03/2024, 17:15

Species-specific behaviors evolve through changes in gene expression among species and the resulting effects on physiological and anatomical alterations in associated neural circuits. However, the neural and genetic mechanisms underlying species-specific learned behaviors remain unclear. Songbirds acquire species-specific songs through vocal learning by a neural circuit known as the song...

7. Quantitative genetic approaches to predicting micro-evolutionary dynamics of migration in the wild

Jane M. Reid (Norwegian University of Science and Technology, NTNU)

13/03/2024, 09:30

Understanding and predicting micro-evolutionary dynamics of seasonal migration in the face of rapid environmental changes requires quantifying the relative magnitudes of genetic and environmental effects underlying facultative expression of migration, and of migratory plasticity. Foundational work in migration genetics invoked the quantitative genetic paradigm, envisaging that overall genetic...

2. Comparative analysis of a species assemblage reveals effects of migratory strategy on population genetic patterns in North American boreal birds

Teresa Pegan (University of Michigan)

13/03/2024, 11:30

Seasonal migration is both a movement behavior and a substantial investment of time and energy into overwinter survival. Migration therefore potentially affects the evolutionarily consequential processes of dispersal (movements between breeding sites) and life history allocation (the trade-off between survival and reproduction). I examined evolutionary consequences of seasonal migration by...

6. Genomics of butterfly migration: insights from the painted lady butterfly (Vanessa cardui)

Daria Shipilina (Uppsala University)

14/03/2024, 10:30

Butterfly migration is an enchanting yet complex natural phenomenon. However, to date, detailed knowledge about its genetic basis is limited to a few model organisms. The painted lady butterfly, Vanessa cardui, stands out for its remarkably long-distance migrations and virtually cosmopolitan distribution and has become an emerging model species for research on migratory behavior. Here we...