Helm group - Biological Rhythms of Natural Organisms

UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. Our work contributes towards the following SDG(s):

Barbara Helm
- Faculty of Science and Engineering, Helm group - Biological Rhythms of Natural Organisms - Guest researcher
Person: Scientific Staff
Aurelia Strauss, MSc
- Faculty of Science and Engineering, Helm group - Biological Rhythms of Natural Organisms - PhD student
Person: Scientific Staff

Circadian clock period length is not consistently linked to chronotype in a wild songbird
Tomotani, B. M., Strauß, A. F. T., Kishkinev, D., van de Haar, H. & Helm, B., Oct-2024, In: European Journal of Neuroscience. 60, 7, p. 5522-5536 15 p.
Research output: Contribution to journal › Article › Academic › peer-review

Open Access
File
16 Downloads (Pure)
Revisiting Perdeck's massive avian migration experiments debunks alternative social interpretations
Pot, M. T., Visser, M. E., Helm, B., von Rönn, J. A. C. & van der Jeugd, H. P., 3-Jul-2024, In: Biology Letters. 20, 7, 7 p., 20240217.
Research output: Contribution to journal › Article › Academic › peer-review

Open Access
File
21 Downloads (Pure)
Short‐time exposure to light at night affects incubation patterns and correlates with subsequent body weight in great tits (Parus major)
Strauß, A. F. T., Bosma, L., Visser, M. E. & Helm, B., 1-May-2024, In: Journal of experimental zoology. Part A, Ecological and integrative physiology. 341, 4, p. 364-376 13 p.
Research output: Contribution to journal › Article › Academic › peer-review

Open Access
File
1 Citation (Scopus)

45 Downloads (Pure)

10 Academic presentation
3 Organising and contributing to an event
1 Membership

Variation in chronotype - Causes and consequences
Strauss, A. (Speaker), Tomotani, B. M. (Contributor), Visser, M. (Contributor) & Helm, B. (Contributor)
22-Feb-2024
Activity: Talk and presentation › Academic presentation › Academic
Diel timing in great tits affects the timing of their social mate
Strauss, A. (Speaker), Tomotani, B. M. (Contributor), Helm, B. (Contributor) & Visser, M. (Contributor)
5-Nov-2024
Activity: Talk and presentation › Academic presentation › Academic
Individual Differences of Female Chronotypes and their Fitness Consequences in Wild Great Tits Parus major
Strauss, A. (Speaker), Tomotani, B. M. (Contributor), Helm, B. (Contributor) & Visser, M. (Contributor)
24-Feb-2023
Activity: Talk and presentation › Academic presentation › Academic

Dataset and statistic R script from "Circadian clock period length is not consistently linked to chronotype in a wild songbird"
Tomotani, B. M. (Creator), Strauss, A. (Creator), Kishkinev, D. (Contributor), van de Haar, H. (Contributor) & Helm, B. (Contributor), figshare Academic Research System, 31-Jul-2024
DOI: 10.6084/m9.figshare.26090455.v1
Dataset
Dataset from "Short-time exposure to light at night affects incubation patterns and correlates with subsequent body weight in great tits (Parus major)"
Strauss, A. (Creator), Bosma, L. (Creator), Visser, M. (Contributor) & Helm, B. (Contributor), figshare Academic Research System, 20-Jan-2024
DOI: 10.6084/m9.figshare.24961596.v1
Dataset
Dataset of the nest temperature, ambient temperature and light intensity data
Strauss, A. (Creator), Tomotani, B. M. (Contributor), Helm, B. (Contributor) & Visser, M. (Contributor), figshare Academic Research System, 10-Jan-2024
DOI: 10.6084/m9.figshare.24973095.v1
Dataset

Spreeuwen kijken trekroute niet van elkaar af: 70 jaar oude onderzoeksvraag definitief beantwoord
Pot, M., Visser, M. & Helm, B.
06/07/2024 → 08/07/2024
3 items of Media coverage
Press/Media: Research › Popular
Conference Report – International Society for Behavioral Ecology Congress 2022
Strauss, A.
20/12/2022
1 Media contribution
Press/Media: Other › Academic
Leden Vogelwacht Uffelte ondersteunen RUG met slim koolmeesnestkastje
Helm, B., Reinders, N., Strauss, A. & Jurriens, T.
26/01/2021 → 29/10/2021
4 items of Media coverage, 1 Media contribution
Press/Media: Public Engagement Activities › Popular

1 Finished
2 Active

Effects of climate change on life-cycle events in southern African birds
Tieleman, I. (PI), Amar, A. (PI), Helm, B. (Advisor), Nwaogu, C. (Researcher) & Muller, R. (PhD student)
01/06/2021 → 01/06/2025
Project: Research
BioClock: The circadian clock in modern society
Hut, R. (Advisor), Meerlo, P. (Advisor), Havekes, R. (Advisor) & Helm, B. (Advisor)
01/06/2021 → 31/05/2027
Project: Research
AL-Xtra: Chronotype of wild birds: Causes and consequences
Helm, B. (PI), Visser, M. (PI) & Strauss, A. (PhD student)
01/02/2020 → 01/03/2024
Project: Research