Update from David James: The Monarch tagging day at Lower Crab Creek near Vantage, WA is tentatively planned for Saturday August 26. The new (migrant) generation of Monarchs has just started emerging but currently only accounts for about 25% of the population (up from 8% on Monday). Hopefully this new generation continues to emerge in larger numbers over the next few days. I will check the status again on Tuesday August 22 and email later that day with the go-ahead or cancellation.
Thank you for your interest and patience!
Dr David G James