Biology Education

Department of Biology | Lund University

Courtship and breeding behaviour in Caspian terns (Stenarna, Björns archipelago, Sweden)

Caspian terns (Hydroprogne caspia) are long-lived migratory seabirds and constitute
the largest tern species in the world. We are currently looking for 2 dedicated master’s students to study the courtship, partner choice and breeding behaviour in the largest and oldest Caspian tern colony in Sweden (Stenarna, Björns archipelago, Baltic Sea). Students will be based in coastal village of Fågelsundet (Uppsala county) between 25th April and the 2nd July 2023 and observe Caspian terns in their breeding colony at Stenarna. The study of courtship and breeding behaviour of Caspian tern pairs will occur via a combination of direct observation on the island (with overnight stays in the hide on the Stenarna) and by using the surveillance camera that is accessible remotely till the end of the breeding season (till 3rd-4th week of July). Students will also have the possibility to partake in chick ringing sessions on Stenarna.

Any students interested in these activities are encouraged to contact Prof Susanne Åkesson and postdoc Sara Raj Pant for more information and to discuss specific ideas for their MSc projects.

Prof Susanne Åkesson, Department of Ecology, Evolutionary Ecology: susanne.akesson@biol.lu.se

Dr Sara Raj Pant: sara.raj_pant@biol.lu.se

February 28, 2023

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