Theunis Piersma

Piersma earned his BSc in biology and palaeontology in 1980; his biology MSc cum laude in 1984; and his PhD cum laude in biology in 1994, all from the University of Groningen.^[7][8][9][1] Piersma led his first research trip to Mauritania in 1980 as a student.^[8] His PhD advisor was animal ecologist Rudolf H. Drent.^[9] Following graduation, he moved to the NIOZ as a postdoc.^[7]

Among his many contributions to the scientific community are proof that a bird's maximum non-stop flight distance was more than double what it was originally known to be; examination of the phenotype and its relation to evolution;^[1] and the discovery that "migratory birds can change the structure of their bodies radically in order to adapt to the diverse conditions they encounter on their journeys."^[3] His research on the ecology of the Yellow Sea was a major influence in China refining environmental policy and increasing conservation efforts.^[7] Nature organizations in the Netherlands ended all mechanical cockle fishing in the Wadden Sea after his work at NIOZ proved it harmful.^[3] This was a particular achievement, as he has criticized the Netherlands for not working harder on conservation efforts.^[2]

As of 2020, Piersma has published more than 500 peer-reviewed articles and 14 books.^[6] Among his many funding sources, he received 2 NWO grants to research tools used for bird tracking in 2011, and 2 from National Geographic in 2014.^[2][10]

He is heavily involved in Wader's Study Groups and served as vice-chair of the International Wader Study Group for 15 years.^[7] He has also been the editor-in-chief of Ardea, a peer-reviewed ornithological journal,^[7] and helped found the Global Flyway Network to track birds nationwide.^[11] At University of Groningen, he was the animal ecology chair for 9 years before moving to the global flyway ecology department and serving as its chair.^[8][1] He appeared as the subject of De wereld is plat (The World is Flat), a 2007 Dutch documentary about his conservation work.^[12]

Piersma helped found start the Station Fryslân 2018, a citizens' ecological organization dedicated to looking after Friesland's environment. In 2012, the initiative established ‘Kening fan ’e Greide’ (King of the Meadow, a reference to the godwit), which enabled farmers, scientists, and artists to collaborate in an effort to "promote sustainable attitudes to nature and the landscape."^[3]

Piersma is known for his creative teaching style, which he tries to make accessible to everyone.^[7] In 2012, he opened the WWF's Dutch Jubilee Conference with a theatre performance illustrating the migration of the black-tailed godwit, with composer Sytze Pruiksma providing accompanying music.^[2][3] He has two main performances: The Sound and Science of Bird Migration and Music of Migration, which he has performed in front of Queen Beatrix of the Netherlands, at the Oerol Festival, and to the Bohai Bay community while he was there studying the Yellow Sea.^[6][3]

Piersma was born in Hemelum in 1958; his native language is Frisian.^[3] He currently lives in Gaast.^[13]

In 2001, a red knot subspecies from the New Siberian Islands was named Calidris canutus piersmai in his honour.^[7][9]