EARLY VIEW in IBIS Non-native parrot species expand the trait space of avian communities by filling empty niches in urban areas | onlinelibrary.wiley.... Fabio Marcolin, Riccardo Alba, Stefano Mammola, Giacomo Assandri, Luca Ilahiane, Diego Rubolini, Luís Reino, Dan Chamberlain | #ornithology 🪶