Letter from Gail Morris: Western Monarch Fall 2021 Report #4
Dear Western Monarch Friends,
Snow dappled the northern elevations of the West and even brushed the mountain tops in Eastern Arizona this week. Longer nights and cooler temperatures are pushing migrating monarchs to their winter homes. More southern regions of the West were still warm with abundant nectar to recharge migrating monarchs as they pass through.
Here is a sample of the recent sightings reported this week – be sure to see the photos most included as well:
James in Green Valley, Arizona, saw one monarch on September 21. “Saw my first Monarch of the Summer. Nectaring on Zinnia flowers.”
Celeste in McKinleyville, California, spotted one monarch on September 22. “This is the third Monarch I have sighted at my Waystation in McKinleyville, California. A very zoomed in photo because she was nectaring and then passed through in about 10 minutes. The first was August 8 and the second September 20 however, I was unable to take photos of the first two so did not report them. I’ve had Monarchs nectar, oviposit and eclose in my garden for almost thirty years, with the exception of 2020, so this new sighting is Epic!”
Robert in Medford, Oregon, saw one monarch on September 23. “Healthy wild male. Looked newly eclosed. Nectaring.”
Vicky in Santa Margarita, California found one monarch on September 27. “One monarch on zinnias.”
Justin in Watsonville, California spotted one monarch on September 28. “Second Adult seen, same location.”
Katie in Woodland, California found one monarch on September 29. “Very exciting - I have a small flower farm and saw our first monarch here. It flittered about in a native plant area I have with native milkweeds, before landing on a butterfly bush and then taking off.
C.J. in Las Cruces, New Mexico spotted one monarch on September 29. “I saw it at Leasburg Dam SP, on the Mogollon (River) trail, about 60-70 yards N of the S picnic area. It was in the same location as the last one I reported and it may have been the same one.”
Migration in Progress
The West seldom experiences large numbers of monarchs at one time during the migration. More singletons moving through an area over time are most commonly reported. But observers with keen eyes and an awareness of the season are fortunate to find them.
Denise Gibbs and her husband, Rob, had just this kind of encounter this week in Arizona. They saw few monarchs the last two years but still hopeful this Fall would be different. “This morning [Monday, September 27] we checked several areas for monarchs and found them. At Montezuma Well grasslands, I counted 24 monarchs in a 10-minute walk on the trail, and several more passing over our car as we drove out. The perched ones were nectaring on sunflowers, Golden crownbeard, and a few Bidens bushes by the garden area that had started to bloom. I could have easily netted them to tag but do not have a permit.” They also found monarchs earlier that day. “At 8:45 this morning, we had a small roost of 5 monarchs together on a Hackberry tree along Clear Creek. Four flew when we got close, but this one opened his wings and elevated his abdomen to bask.” Check out the photos Rob Gibbs shared as part of their time in the field.
The Southwest Monarch Study also hosted a small (due to Covid restrictions) group to tag monarchs as part of the Flagstaff Festival of Science on Saturday, September 25 in Cornville, Arizona. We were worried we had gathered for naught – it was only 64 degrees and cloudy, not “butterfly weather.” The last two years the monarchs were a no-show at this event even though other butterflies filled the area. Then the sun peeked through a few cracks in the clouds, and monarchs started swooping down from nearby Willow and Cottonwood trees. The 16 first-time taggers tagged 7 monarchs and spotted at least 7 others nestled in the fields of abundant sunflowers and thistles in bloom. We were excited to see monarchs again!
Migrating monarchs are hungry for good nectar to build their lipids to sustain themselves through the winter. Be sure to have fall blooming nectar available to feed monarchs on their long journey to the overwintering sites. Keep an eye on plots of migration nectar maturing to bloom and be ready to enjoy this spectacular event. Keep your camera or phone handy and take photos to report to Journey North.
Report your sightings!
Always report your monarch sightings in every life stage. Keep a camera in hand to document your findings. Include as much information as possible such as what the monarch was doing, feeding on, or any noteworthy find. Thank you for your support. Your contribution of data increases the understanding about monarchs.
Gail Morris is the Coordinator of the Southwest Monarch Study (www.swmonarchs.org), a Monarch Watch Conservation Specialist, and the Vice President of the Monarch Butterfly Fund and the Central Arizona Butterfly Association. The Western Monarch Population News is based on comments provided to Gail Morris. We hope to increase the number of sightings and therefore photos and comments entered into the Journey North. We rely on the volunteers who communicate regularly with Gail and who agree to participate in our effort to increase awareness of the population of western Monarchs. You can reach her at firstname.lastname@example.org.