![](http://www.alamy.com/thumbs/6/7EFC53C2-24B8-47E1-A703-4BE808D00C2B/J453JH.jpg)
calling male natterjack toad in the water with huge vocal sac
Size: 5404px × 3603px
Location: Nederland; Netherlands, Uden
Photo credit: © Jelger Herder / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: amphibian, amphibians, breeding, bufo, bufonidae, calamita, calling, epidalea, huge, list, male, natterjack, noise, protected, red, sac, sound, strictly, threatened, toad, toads, vocal, water