1.
Figure 2 from: Nijman V, Vonk R, Roselaar K, van Brandwijk H, Beentjes K (2013) DNA barcoding of Dutch birds. ZooKeys 365: 25-48. https://doi.org/10.3897/zookeys.365.6287
An avian eavesdropping network: alarm signal reliability and heterospecific response