![](http://www.alamy.com/thumbs/6/292A3B23-BC80-41F2-A0F5-2901C757650F/D6GX54.jpg)
Black Caiman (Melanosuchus niger). Head. Jaws taped for safety of researcher. Calipers used to take measurements.
Black Caiman (Melanosuchus niger). Rupununi River. Spot-light and noosed by researcher at night. Data collection of caiman includes weighing, measuring, sexing, tagging and marking before release, in the hope of re-captures in the future. Based at Caiman House and Research Center, Yupukari. Immature animal with mouth temporarily taped to allow safe handling.
Size: 5616px × 3744px
Photo credit: © Joe Blossom / Alamy / Afripics
License: Licensed
Model Released: No
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