Ratnayake C, Morosinotto C, Ruuskanen S, Villes A, Thomson RL. Passive Integrated Transponders (PIT) on a small migratory passerine bird: absence of deleterious short and long-term effects. Ornis Fenn [Internet]. 2014Dec.31 [cited 2024Nov.21];91(4):244–255. Available from: https://ornisfennica.journal.fi/article/view/133861