Changes in mean dominant frequency with urban cover among European songbirds (IMAGE)
Caption
The figure depicts how the studied bird species changed the dominant frequency of their songs in relation to urban cover. Significant changes are depicted with colours: the negative is red and the positives are green.
Credit
Figure: Mónika Jablonszky
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND