This week of the course was written by David Robinson and Yoseph Araya. It was first published in August 2019.
Except for third party materials and otherwise stated (see Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence.), this content is made available under a
The material acknowledged below is Proprietary and used under licence (not subject to Creative Commons Licence). Grateful acknowledgement is made to the following sources for permission to reproduce material in this free course:
Figure 1: Monarch Watch Shop; http://shop.monarchwatch.org/ Monarch-Watch-Tagging-Kit/ 121239.
Figures 2 and 3: Wendy Caldwell, University of Minnesota Monarch Lab.
Figure 4: taken from https://www.welcomewildlife.com; https://creativecommons.org/ licenses/ by-sa/ 3.0/.
Figures 5, 6, 9, 10 and 11: courtesy of David Robinson.
Figure 15: (a) sumikophoto; Shutterstock; (b) B&M Noskowski; iStockphoto.com.
Figure 16: USGS/Freshwaters Illustrated. Public domain.
Every effort has been made to contact copyright owners. If any have been inadvertently overlooked, the publishers will be pleased to make the necessary arrangements at the first opportunity.
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