Monday, June 15, 2009

Return to Spring Green Preserve


Dickcissel

When I do drive my car to a natural area, I'll spend most of the day there exploring, observing, and documenting. As I've blogged before, Spring Green Preserve is one of my favorite places to visit. A major attraction for me is the prairie's often dramatic phenological changes in flora and fauna throughout spring, summer, and fall. There is always something new to see when visits are spaced apart by a week or more. Now the Dickcissels have returned and are getting down to the business of establishing territories and attracting mates.


Grasshopper Sparrow

Grasshopper Sparrows and Lark Sparrows were plentiful. We (Dottie, Sylvia, and I) enjoyed watching a Lark Sparrow dismantle a grasshopper before carrying it off, perhaps to a nest of young. Another Lark Sparrow flew high above us and sang. His song was more than a female Lark Sparrow could resist and the pair copulated. It only lasts mere seconds, which seems inherently unfair given the astounding efforts of migration, protecting a territory, keeping a watchful eye out for predators, etc. But perhaps these are some of the very reasons for the apparent haste of the act.

Lark Sparrows:







There's so much else to see and experience besides birds! From reptiles, like Six-lined Racerunners, Blue Racer, and Ornate Box Turtles, to a myriad insect species, it's critical for the amateur naturalist to be reminded to look at the ground.


Ornate Box Turtle

One of my favorite insects was a Bearded Robber Fly draining the blood of its prey with its proboscis. Nearby, the dancing flight of a Little Wood Satyr caught my eye. I was fortunate that the butterfly paused just long enough for me to capture a nice photograph.


Bearded Robber Fly


Little Wood Satyr


June Grass

My favorite wildflower of our outing was this Venus's Looking-glass, but Prickly Pear Cacti are just too cool not to appreciate. Patches of Spiderwort, June Grass, Puccoon, and other wildflowers paint the prairie every color of the rainbow.

Prickly Pear Cactus:





When my time visiting with the prairie draws to a close for another day, I think about all the critters at work – how they'll be diligent in their struggle for existence all summer. Blossom, birth, prey and death; the cycle of life, itself, is a natural wonder to behold.


Venus's Looking-glass

© 2009 Mike McDowell

14 Comments:

At 7:28 AM, Blogger Dale Forbes said...

Hi Mike, what setup did you use for the sparrow shot? your "my current setup" link shows an older Swaro AT80 scope. Is this what you are using? and what camera do you normally take out with you?

Happy birding
Dale
http://alpinebirds.blogspot.com

 
At 8:31 AM, Blogger Mike McDowell said...

Hi Dale,

All bird images were digiscoped using a Swarovski AT80 HD spotting scope and a Nikon Coolpix 8400. All insect and wildflower images were taken with a Nikon Coolpix 4500 in macro mode.

Cheers,

Mike M.

 
At 12:19 PM, Blogger NickL said...

Some great shots here.

 
At 2:58 PM, Blogger Delores said...

What a lovely post. I just came off a very difficult and long stretch at work and it was a delight reading and looking at your blog. A mini vacation! Thanks.

 
At 2:11 AM, Blogger Kevin said...

Mike want to trade states you get some great breeders in your area!
Wonderful captures too hopefully you can get a couple more years out of the 8400/.

Kev

 
At 3:45 PM, Anonymous Anonymous said...

What COUNTY is this in???

 
At 2:25 PM, Blogger Mike McDowell said...

Anonymous,

Spring Green Preserve is located in Sauk County. It is owned and managed by The Nature Conservancy.

Mike M.

 
At 8:23 PM, Blogger dAwN said...

Excellent bird shots! Have never seen the Dickcissel in breeding plumage..very cool!
your photos are awesome..the wide mouthed Grasshopper sparrow..
and all the flowers

the robber fly..weird
nice post..!

 
At 11:22 AM, Anonymous Mike said...

Hey Mike,

I also went to Spring Green preserve this weekend and took some photos of the prickly pears. I posted them as well to a cactus enthusist board online. I had thought they were Opuntia humifusa (Eastern prickly pear), but someone suggested Optuntia macrorhiza instead. Apparently both grow in Wisconsin, but the DNR does not have Macrorhiza listed on a rare plants site I found.

Do you know which species these are? Or do you have a contact who may know? There is also a third species, Opuntia fragilis, but I definitely did not see any of those at Spring Green. Thanks!

 
At 10:19 AM, Blogger Mike McDowell said...

Mike,

I'm checking with Sylvia Marek, as I do not know the answer!

Cheers,

Mike M.

 
At 4:31 AM, Blogger Mike McDowell said...

Hi Mike,

Sylvia Marek did not know the answer either, but at dinner last night she brought two books that may help to shed some light on cacti identification in Wisconsin. Oddly enough, one book, The Checklist of the Vascular Plants of Wisconsin (Wetter, Cochrane, Black, & Iltis) doesn't even list Opuntia macrorhiza. However, Wildflowers of Wisconsin and the Great Lakes Region (Black & Judziewicz) does lists macrorhiza, humifusa, and fragilis with an interesting notation under macrorhiza: "Current research is attempting to determine if all Wisconsin O. humifusa are actually O. macrorhiza." Sylvia suggested that you contact Theodore Cochrane with your question to get his current thoughts on the status of Opuntia in Wisconsin. He can be reached here.

If you do contact him, please let me know what you find out by commenting on this blog post.

Thanks,

Mike M.

 
At 5:50 AM, Anonymous Mike said...

I will contact him then and post back what I hear. The thread I am referring to by the way is here, where people are also interested in the "answer"

http://www.cactiguide.com/forum/viewtopic.php?p=119600#119600

 
At 9:38 AM, Anonymous Mike said...

For those interested, Mike got me a contact at UW-Madison to ask about what type(s) of prickly pear we have in Wisconsin, as well as in the Midwest generally perhaps, who sent me a very interesting response. Too long to post here, but you can read it in my post at the Cacti forum. See the previous comment for the link.

 
At 12:13 PM, Blogger Mike McDowell said...

All,

You can click here for the link that Mike is referring to.

Mike M.

 

Post a Comment

<< Home