David Rogowski

Holy tarantulas Batman! A new record was set yesterday. I saw 38 live tarantulas crossing the road yesterday. I rode from my house around Mormon Lake and back (56 mi). Can you beat my record? Get out there and keep your eyes peeled to the road – don’t forget to scan both sides of the road. Happy hunting.

I would also like to thank Bryce B. for a fun ride – and for his first submission of data to the tarantula project. I am looking forward to more data from Bryce and others, keep up the good work everyone.

Thanks!

Thanks and a shout out to Bob P. and Steve H. for sending in data, and to Camille B. for her second year of participating in the Cycle for Science – Lake Mary Tarantula Project.

Don’t forget to send in your ride data even if you didn’t see a tarantula. To know why tarantulas are out and about, I also need to know when they are not out and about. This helps in determining if their appearance is related to weather factors, such as temperature, humidity, wind, etc…

Thanks to all that have sent me data, I am still awaiting ride data from some of you that I met and talked to October 1.

Greetings,

I was at the corner of Lake Mary Road and Powell Blvd this morning from 9:00 to 10:30 trying to recruit new citizen scientists for the Lake Mary tarantula project – Cycle for Science. I made a few contacts and I hope you send me your GPS files, even if you did not see any tarantulas. I also just posted a short video on how to export a file from Garmin Connect. Please let me know if you have any questions on the tarantula project, how to export or how to send me a KML or TCX file. Thank you!

I saw two tarantulas yesterday (Sunday 18 September 2022) on Lake Mary road. This is about a week or two earlier than the last two years!

This is the start of the 3rd season of the citizen science Lake Mary tarantula project – cycle for science. I am asking folks that bicycle Lake Mary Road in Flagstaff to track their trips and mark their GPS unit when they see a tarantula. Then send the GPX or KLM (or whatever format you use) file to me.

We are trying to determine what drives the fall migration of male tarantulas. Well, mating is the driver – but we want to know what triggers the migration, temperature, day length, etc., and what habitats are associated with higher abundance of tarantulas.

Check out the webpage for more information and how to participate.

Pilar’s manuscript was recently accepted for publication! This is chapter two of her thesis. A pre-print is available for viewing.

Wolters-Rinker, P. N., Rogowski, D. L., Gibb, A. C. 2022. Allometric changes and shape comparisons of two southwestern sucker species and their hybrids using a geometric morphometric approach. Transactions of the American Fisheries Society. https://afspubs.onlinelibrary.wiley.com/doi/10.1002/tafs.10380

for all my publications check out this page.

I recently presented a talk on Pearce Ferry Rapid as a potential barrier to fish movement in the Colorado River to the Collaborative Conservation and Adaption Strategy Toolbox (CCAST) folks. The talk was recorded and is now available on their YouTube channel. You can also find out more information about this on my research page.

I was out running yesterday from work up to Buffalo Park and ran across a tarantula on the – McMillan Mesa Flagstaff Urban Trail. He wasn’t moving, so I stopped to see if he was still alive and gave him a nudge – he reacted slowly, but he was alive. I looked for him on my return trip, but didn’t see him – so I assumed he moved off the trail.

After five bike rides (Nov. 10, 13, 14, 17, 19) without seeing any live tarantulas, I think the tarantula migration for 2021 is over.

Thank you to those that contributed to the Cycle for Science project. Hopefully, you will participate next fall (September through November). Almost a 1000 miles was surveyed over 35 trips. We have location data on 54 tarantulas spotted. Hopefully we can do better next year! I’ll do a little more outreach and remember to tell your friends.

Thank you

david

Keep your eyes open. I saw a tarantula yesterday (1 Nov 2021). Please keep sending me your data. They will probably only be active for one or two more weeks.

Went for a 30 mi bike ride today and saw one live tarantula crossing the road. Keep sending in the data!