Creature Casts: Squid Iridescence

August 17th, 2009

This awesome hand-drawn and water-color painted video explains the surprising methods squids use to change color quickly and fluidly.

It looks like this is the first in an intended series of Creature Casts. I can’t wait to see the future episodes!

CreatureCast Episode 1 from Casey Dunn on Vimeo.

“Sophia Tintori and Alison Sweeney talk about iridescence in squid. Audio production and animations are by Sophia, who normally studies siphonophores in the lab.”

Infinite Universe Blog

August 13th, 2009

Photo from a post titled "Occupational Hazards"

Photo from a post titled "Occupational Hazards"

The Infinite Universe Blog is an engaging and witty site authored by local naturalist and photographer Tim Boyle.

I highly recommend scrolling down and checking out the sidebar section titled “Things kids say to a naturalist…”

How to Excite Teens about Science

May 14th, 2009

Here is a video made by the Biology Class of Miss Baker:

Its really interesting to hear so many of the students say they would like to have people with science careers come into the classroom and talk to them about it. It seems like a no-brainer, but we are not doing it enough.

Miss Baker is a biology teacher who’s class has a blog, and who has her own blog about using blogs for science education. Very exciting and inspiring – she is meeting the students where they are and it is obviously engaging them.

I wonder if local nature centers could engage with schools by using blogs/facebook/twitter etc. Maybe they could even partners with a local biology class to set it up and run the blog for a school year, or get a summer intern. If any organizations are interested in this idea and would like some help setting it up, please contact me.

Owning the Water

April 24th, 2009

Here are two interesting links relating to water ownership:

Here is an article from the LA Times about who literally owns the water in California and about the people who collect “someone else’s” water in rain barrels.

Here is a link to a Minnesota blog called CleaningUpTheRiver.com which encourages people to take ownership of local rivers through trash collection. The author marks the location of trash items (tires, safes, etc.) with GPS and then encourges people to go remove it = geo-trashing. Clever, huh?

This is a topic I’ve some professional familiarity with – I spent some time working with the DNR’s Adopt-a-River Program.  Among many different ecological lessons, it was in that position that I learned the Minnesota Governor has a unique contraption at his (and hopefully in the future, her) disposal – a signing machine. Used to imprint the governor’s signature on duplicates – such as Adopt-a-River certificates, it somehow traces the governor’s original signature with a mechanical arm that holds a Sharpie. It works rather slowly and the poor soul assigned to monitoring the process (me) loses a few brain cells and gets a little loopy inhaling the Sharpie fumes. I inquired if some other writing utensil could be used, but was informed that the governor thought that Sharpie was the most “manly.”  If I remember correctly, the machine is the only one like it in the nation.

Photo Synthesis Blog

April 16th, 2009

Aedes triseriatus, Eastern Treehole Mosquito (Larva) by Alex WIld

Aedes triseriatus, Eastern Treehole Mosquito (Larva) by Alex WIld

Science Blogs has added a new science photo blog called Photo Synthesis. The first featured photographer is entomologist Alex Wild.











Phenology

March 27th, 2009

Project BudBurst

Project BudBurst

Springtime always peaks my interest in phenology. Recently, I went to a local book seller and inquired if they sold phenology journals, the women at the book store asked if I had looked in the New Age section. Right away I knew her mistake, “Not Phrenology,” I said, “Phenology.”

Here is a list of phenology resources from people and organizations who definitely wouldn’t make the same mistake.

The Minnesota Conservation Volunteer has a great young naturalists article on Phenology, including a teachers guide.

Project BudBurst is “is a national field campaign for citizen scientists designed to engage the public in the collection of important climate change data based on the timing of leafing and flowering of trees and flowers. ”

The National Sustainable Agriculture Information Service’s extensive phenology page.

John Latimer, of Grand Rapids, hosts an interesting phenology radio series with the MP3s available on his website.

Red Wing Nature Notes is group blog which holds true to its name.

And the Star Tribune reports that this week the first barge plowed upstream through the ice at Lake Pepin.

More Volcanoes!

March 23rd, 2009

Volcano erupting - image via the Eruptions Blog

Volcano erupting - image via the Eruptions Blog

As you may now be noticing, there are two very non-Minnesota natural topics that I am enthusiastic about: volcanoes and ocean creatures. Minnesota being land-locked and not home to any active volcanoes means I need to get my fix via the web.

Therefore, I’m happy to announce the Eruptions Blog. This new addition to the web collection ScienceBlogs is written by “Dr. Erik Klemetti, a geologist who spends most of his professional time thinking about magma.” You can count on this blog to fill in you on the most recent volcanic activity.

Local Blog – Penelopedia: Nature and Garden in Northfield, MN

March 2nd, 2009

Penelopedia: Nature and Garden in Northfield, MN is a local blog by an observant and engaged nature lover in Northfield, MN. 

If you know of, or have, a local environmental blog please let me know and I’ll post about it!

The Preservation Alliance of Minnesota’s New Blog

January 22nd, 2009

 The Preservation Alliance of Minnesota has just started a new blog called Field Notes.

 From the first post:

Welcome to Field Notes, the blog of the Preservation Alliance of Minnesota. As the Field Representative for the Alliance, in partnership with the National Trust for Historic Preservation, I will be using this space to report on my travels and activities throughout the state. I hope to cover local issues, initiatives, opportunities, and ideas that will help and inspire you to work towards preserving the historic places in your community. From time to time I may ask you for your feedback, but you’re always welcome to comment on the blog, emerging issues, or other preservation concerns at PAMfieldnotes@gmail.com Happy reading!

Also, Preservation Alliance of Minnesota is on Facebook, if you are too, become a fan!

New Local Blog: Healthy U Healthy Planet

January 5th, 2009

You may know Karen Shragg as a children’s author, or from Wood Lake Nature Center.

Now you can get to know her a one of our community’s newest bloggers!

Check out her Healthy U Healthy Planet blog.

 

Karen emailed me to tell me about her new endeavor, if you have a new blog or project you would like to have featured email me.