David Lukas – a curious nature

June 12, 2023

David Lukas, naturalist, presented an amazing 2 hour video workshop on the largest family of flowering plants, the family Asteraceae¹, commonly called Sunflowers, Daisies, and Asters. Not only are they the largest family, they are also the most successful …. from a botanical and evolutionary perspective. That was the hook! I needed to know more!

Disclaimer! The following post is lengthy and covers many botanical things about sunflower “flowers” I wished to remember. If you decide to take this deep dive with me, prepare to be amazed. And if you make it all the way to the end, congratulations! But beware ….. you’ll develop an irresistible urge to stop and investigate every roadside sunflower on your next trip to town! Are you ready ……?

June 1 – 7, 2023

Wow! On Day 4: Song, we were treated to an incredibly exciting session “Understanding Bird Song” by naturalist David Lukas. David is an outstanding educator, and I found myself being totally blown away by his presentation. So much information that it was worth watching the video 3 times, so I could sketch note every fascinating detail!

The topics ranged from why birds sing, how they sing, and signature songs. We learned about song shifts, repertoires, is it a call or a song, understanding alarm calls, song mimics, song sharing and how birds tutor young birds in neighborhood songs.

Information overload, but that’s how I like it!
I hope you enjoy my pages crammed with diagrams, descriptions and definitions. I ended my last page with a couple of illustrations of a mourning dove and greater roadrunner, comparing each of their similar-but-not-quite-the-same calls. Curious!

My sketch notes from the materials discussed during David Lukas’ session.

Thanks once again for taking a look! As always, I hope my pages spark in you a sense of curiosity and wonder, and that you would like to learn more. A good place to start is by visiting the INJW home page at https://www.naturejournalingweek.com/.

#naturejournalingweek

It’s still not too late to get involved in International Nature Journal Week 2023, and there’s no cost for participants, so check it out! All workshops and resources, the schedule and links to videos are available at https://www.naturejournalingweek.com/

Tag Archives: David Lukas

Geeking Out …… Total Bliss ….. Sunflowers!

International Nature Journaling Week 2023 ……… A Sensory Safari ….. Day 4: Song