Parasitism rate by the Common Cuckoo Cuculus canorus increases with high density of host´s breeding pairs

Alvarez, F. (2003). Parasitism rate by the Common Cuckoo Cuculus canorus increases with high density of host´s breeding pairs. Ornis Fennica, 80(4), 193–196. Noudettu osoitteesta https://ornisfennica.journal.fi/article/view/133606