Correction to: J Comp Physiol B https://doi.org/10.1007/s00360-017-1103-8

The article “The metabolic cost of nesting: body condition and blood parameters of Caiman crocodilus and Melanosuchus niger in Central Amazonia”, written by José António Lemos Barao‑Nobrega, Boris Marioni, Robinson Botero‑Arias, António José Arsénia Nogueira, Emerson Silva Lima, William Ernest Magnusson, Ronis Da Silveira, Jaydione Luiz Marcon was originally published electronically on the publisher’s internet portal (currently SpringerLink) on June 19, 2017 without open access.

With the author(s)’ decision to opt for Open Choice the copyright of the article changed on November 1, 2017_The Author(s) [2017] and the article is forthwith distributed under the terms of the Creative Commons Attribution [continuing for CC BY license].

4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

The original article has been corrected.