By Pavel Kirillov from St.Petersburg, Russia - Brown tree snake (Boiga irregularis), CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=46853510 CC BY-SA 2.0
Erpetofauna invasiva: danni globali per 17 mld $ in 35 anni
By Pavel Kirillov from St.Petersburg, Russia - Brown tree snake (Boiga irregularis), CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=46853510 CC BY-SA 2.0
Erpetofauna invasiva: danni globali per 17 mld $ in 35 anni