1 Correction to: JABES https://doi.org/10.1007/s13253-020-00423-1

The original version of this article unfortunately did not contain the Acknowledgements section. The authors would like to correct the error with this erratum. The Acknowledgements are as follow:

Blanca Sarzo has a research Grant (BES-2014-070766) supported by MTM2013-42323-P from the Spanish Ministry of Economy and Competitiveness. This work has been partially supported by Grants MTM2016-77501-P and TEC2016-81900-REDT from the Spanish Ministerio de Ciencia, Innovación y Universidades. Agencia Estatal de Investigación (jointly financed by the European Regional Development Fund, FEDER). RK was supported by the Leverhulme research fellowship RF-2019-299. Field work on Stora Karlsö has been made possible through a long-term engagement in the Baltic Seabird project by WWF Sweden. We thank a large number of field workers and volunteers at Stora Karlsö for support with ringing and observation studies. Karlsö Jagt-och Djurskyddsförenings AB provided logistical support. We would like to thank the AE and two anonymous referees for their helpful comments on the manuscript. We would also like to thank Byron Morgan for helpful discussions in relation to the development of the integrated models.

Blanca Sarzo, Foundation for the Promotion of Health and Biomedical Research of Valencia Region (FISABIO), Valencia, Spain; and Department of Statistics and O.R., University of Valencia, Valencia, Spain (E-mail: Blanca.Sarzo@uv.es). Ruth King, School of Mathematics, University of Edinburgh, Edinburgh, UK. David Conesa, Department of Statistics and O.R., University of Valencia, Valencia, Spain. Jonas Hentati-Sundberg, Department of Aquatic Resources, Swedish University of Agricultural Sciences, Lysekil, Sweden.