Projects per year
Personal profile
Research
I am employed as a senior researcher at the Department of Ecoscience at Aarhus University. In the Section for Fauna Ecology we study birds and mammals and the mutual influence between animals and their environment. I am involved in research on birds, primarily species in terrestrial habitats, and with a special focus on the farmland.
My research interest is focused on Danish and European bird species and all the parameters that affect the size and distribution of their population.
Cooperation and dissemination
I collaborate with a wide range of authorities and NGOs, I often include citizen science data in my research, and I am concerned that the research results are widely disseminated.
Areas of expertise
- Ornithology
- Population biology
- Habitat ecology
Fingerprint
Dive into the research topics where Henning Heldbjerg is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
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Citizen Science som redskab i forvaltning af pattedyr
Heldbjerg, H. (Collaborator)
01/09/2024 → 31/12/2027
Project: Research
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EcoMetric: Building a framework for developing a dynamic metric to measure farmland biodiversity in a spatio-temporally changing landscape
Dupont, Y. L. (Project manager), Topping, C. J. (Participant), Williams, J. H. (Participant), Nielsen, M. B. (Participant), Groom, G. B. (Participant), Mølgaard, N. (Participant), Andersen, A. H. (Participant), Poulsen, T. (Participant), Marcussen, L. K. (Participant), Dalby, L. (Participant), Heldbjerg, H. (Participant), Torma, G. (Participant) & Rasmussen, A. K. H. (Participant)
01/04/2024 → 30/06/2026
Project: Research
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BEAT: ’Biodiversity and ecosystem services in agroforestry (BEAT)’
Heldbjerg, H. (Participant)
01/04/2024 → 31/12/2027
Project: Research
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Ny viden - bedre smittebeskyttelse
Heldbjerg, H. (Participant) & Fox, A. D. (Participant)
01/07/2023 → 31/12/2024
Project: Research
Research output
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Ankomst og afrejse hos Hvid Stork i Danmark 1820-2020
Thellesen, P. V. & Heldbjerg, H., Jun 2025, In: Dansk Ornitologisk Forenings Tidsskrift. 119, 2, p. 57-65 9 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Bevaringsstatus for naturtyper og arter – 2025: Habitatdirektivets Artikel 17-rapportering
Fredshavn, J. R., Nygaard, B., Ejrnæs, R., Johansson, L. S., Dahl, K., Christensen, J. P. A., Kjær, C., Elmeros, M., Mortensen, R. M., Møller, J. D., Heldbjerg, H., Sveegaard, S., Galatius, A., Brunbjerg, A. K., Boel, M., Strandberg, M. T., Hansen, R. R. & Alnøe, A. B., Oct 2025, Bevaringsstatus for naturtyper og arter – 2025. Habitatdirektivets Artikel 17-rapportering.. Aarhus University, DCE - Danish Centre for Environment and Energy, 51 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 673).Research output: Contribution to book/anthology/report/proceeding › Report chapter › Commissioned › peer-review
Open Access -
Biotopplanernes effekt på biodiversiteten
Fløjgaard, C., Chetcuti, J., Clausen, K. K., Dalby, L., Heldbjerg, H., Mielec, C. L. S., Hansen, R. R. & Ejrnæs, R., Feb 2025, DCE – Nationalt Center for Miljø og Energi. 54 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 645).Research output: Book/anthology/report › Report › Commissioned › peer-review
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Citizen science data confirm that expanding non-breeding distributions of goose and swan species correlate with their increasing abundance
Heldbjerg, H., Nyegaard, T., Clausen, P., Nielsen, R. D. & Fox, A. D., 4 Jan 2025, In: Ibis. 167, 1, p. 88-96 9 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access4 Citations (Scopus) -
Effekter af biodiversitetsfremmende landbrugstiltag på fugle i landbrugslandet
Andersen, A. H., Heldbjerg, H., Nielsen, M. B., Rasmussen, B. & Dupont, Y. L., 28 Feb 2025, Aarhus University, DCE - Danish Centre for Environment and Energy. 37 p. (Teknisk rapport fra DCE - Nationalt Center for Miljø og Energi; No. 335).Research output: Book/anthology/report › Report › Research › peer-review
Open Access
Activities
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Punkttællingernes 50 års jubilæum
Clausen, K. K. (Lecturer), Heldbjerg, H. (Lecturer) & Eskildsen, D. P. (Lecturer)
2026Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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Et kritisk blik på råger og måger
Heldbjerg, H. (Lecturer)
6 Nov 2025Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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European Journal of Wildlife Research (Journal)
Heldbjerg, H. (Reviewer)
Nov 2025Activity: Publication peer-review and editorial work types › Peer review of manuscripts › Research
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Environmental and Experimental Biology (Journal)
Heldbjerg, H. (Reviewer)
Oct 2025Activity: Publication peer-review and editorial work types › Peer review of manuscripts › Research
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BEAT projektgruppe - Besøg på skovlandbrug i Sydengland
Heldbjerg, H. (Participant)
23 Jun 2025 → 26 Jun 2025Activity: Participating in or organising an event types › Participation in or organisation of workshop, seminar or course
Press/Media
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Hvordan gik det med stæren på Sydsjællands Golfklub?
31/03/2025
1 Media contribution
Press/Media: Press / Media
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Gæs og svaner i fremgang opsøger nye spisekamre om vinteren
12/01/2024
1 Media contribution
Press/Media: Press / Media
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Gæs og svaner i fremgang opsøger nye spisekamre om vinteren
12/01/2024
1 Media contribution
Press/Media: Press / Media
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Courses
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Sommertælling af grågås i Danmark - En evaluering af sommertællingen af grågås i Danmark 2022.
Heldbjerg, H. 05/09/2022 → 19/01/2023
Course: Supervising
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