Periodic Reporting for period 1 - Social Jet Lag (Social Jet Lag: Avian Solutions to Misalignment between Circadian Clocks and Social Cues)
Okres sprawozdawczy: 2016-09-01 do 2018-08-31
- molecular clock method tested
- all animals sampled for molecular clocks
- all animals screened for internal clocks (behavioural essays)
- all animals screened for personality and basal metabolic rate
- subset of animals tested for social synchronization
- issues with molecular clock method - currently being re-solved
- data curated and cleaned
- analyses under way
- we find individual differences in strength and period of behavioural rhythms
- synchronized activity among members of the social groups, albeit the resulting activity pattern may be arrhythmic
b) The study elucidates how individuals change their behavioural rhythms when exposed to con-specifics and hence shows the amount of social jet lag, as well as toward which rhythm the group of individuals synchronizes. Such findings are of great interest because data on social synchronization are scarce and usually limited to species living in less complex environments.
c) The adoption of the circadian clock gene method for birds will allow minimally invasive bio-rhythm sampling across wide animal taxa and thus allow addressing broader research questions related to biorhythms and internal clocks and testing whether current findings are species specific or a general phenomenon.