Showing posts with label prairie invertebrates. Show all posts
Showing posts with label prairie invertebrates. Show all posts

Wednesday, July 28, 2021

It's Been Worse...Throw a Bit of Fun Into the Mix!

 It's getting on into the end of July and a lot has transpired in the pasture.  Its still very dry and warm...especially this week...temps in the mid 90's and a dew point that's nearly subtropical!  We got lucky about 2 weeks back and received  a little over one and a half inches of rain.  VERY grateful for that!  But still hauling water to the gardens and several smaller/newer trees that are showing stress.

I got a new toy a couple weeks back too...an older electric golf cart!  I am breaking speed records for water hauling now.  It is everything I thought it'd be - useful AND fun!

 

I call it the Prairie Schooner...been "sailing" all over the place in it and does it ever climb hills well!  Both Georgie and I take it for a spin daily. carries 4 buckets of water in the back and a short filled one on the floor in front...when there's no well, and hoses don't reach 100's of feet, this is the next best thing and the ride cools you off too!

Even though its been quite dry (still in a "severe" drought) the pasture's plants have been doing their best.  We're finding things are shorter in stature than "normal" years...and some plants have actually not bloomed and may not this summer now.

But here's a few that have been showing up since the last posting...

 

Wild Four-O'Clock (Mirabilis nyctaginea) with a nectaring Common Looper Moth (Autographa-precationis), along the road fence line on our native pasture. These almost always get past me (the Four-O'clocks), and when I seem to remember to look - they're about spent! I also see these Common Loopers often here...I guess their larvae feed on many things here like the asters and the verbena, as well as many other forbs. Plus I see the Eastern Bluebirds feed on the larvae frequently - everybody benefits! (photograph © Bruce A. Morrison)

 

 
 
The Narrow-leaved Purple Coneflower (Echinacea angustifolia) has bloomed all over the pasture but now going to seed. When we first moved here 20 years back it was the only purple coneflower I could find in the entire county "and" in adjoining counties...Waterman Prairie here had only E. angustifolia. But now we're seeing E. pallida everywhere in the roadsides - even in our ditches since the county planted them about 12 years back. The inset shows a native bee collecting pollen...and I'm still trying to figure out what type it is. Although its nearly impossible to see in this image, there are 4 insects on the inset image blossom...the bee, two fly species and a very large ominous looking insect (beetle?) hidden underneath the bee. Didn't see it until I was processing images! (photograph - © Bruce A. Morrison)

 


Lots of milkweeds blooming in the pasture here, this one often overlooked as its fairly diminutive...but the White-lined Sphinx Moth finds it just fine. This is also likely the most numerous "Asclepias" out here...they pack themselves in tightly together in large numbers, but blend into the undergrowth well. Whorled Milkweed (Asclepias verticillata) SE O'Brien County (photograph - © Bruce A. Morrison)


A few more from the pasture...(top left to right) Swamp Milkweed (Asclepias incarnata), Purple Prairie Clover (Dalea purpurea), Lead Plant (Amorpha canescens) and White Prairie Clover (Dalea candida)...things are going to seed fast. (photographs - © Bruce A. Morrison)

 

Top left - then clockwise - Rattlesnake Master (Eryngium yuccifolium), Ox-eye Daisy (Heliopsis helianthoides) with Culver's Root (Veronicastrum virginicum), Grey-headed Coneflower (Ratibida pinnata), and last -  Wild Bergamot (Monarda fistulosa).  Because of the current drought, the Rattlesnake Master has mostly gone dormant...out of the entire pasture only one has bloomed this summer so far.  The Culver's Root, the Bergamot and the coneflowers are doing fine...the plants are shorter but still blooming well.  (photographs - © Bruce A. Morrison)

 

Its been worse...hot and dry, but we're still fortunate compared to others - and we're making the best of it!

Wishing you a safe and peaceful summer out there!  Be good to one another. 

 

Monday, April 8, 2013

Spring Activity Begins


Spring has been slow in coming this year here; it was only a week ago when we still had plenty of snow patches left around the place. But things are slowly changing!  

The pasture bordering our north pasture was burned last Saturday - the first time in "memory" here.  It'll be very interesting to see what transpires there over the spring and summer!

These two fire department volunteers were on "our" side of the fence as they wet down and push the fire away from the fence line.

We'll now do some planning on our pasture.  We usually try and only burn "sections" of our prairie pasture.  Keeping more diversity in the invertebrate population is very important.  We were a little less worried about the invertebrates in the past because we had this "buffer" to our north and west - now about 65-70% of that "buffer" pasture has been burned.  We'll be leaving at least 50% of our bordering prairie intact this year and only burn along our driveway and ditches if weather permits.  

The neighboring pasture was dense with thatch; hard to even walk through.  The ground was still damp and the bottom of much of the thatched growth didn't burn completely to the soil, so there may still be invertebrate survival on some stages.

But I think leaving a buffer on our side is a good idea.  I feel better by erroring on the safe side of things.

Most invertebrates are out-of-sight and out-of-mind...either too small to see, or just blend in to well; like insects such as this Katydid.
(click on the image for a larger view)

I've been reading a good deal on practices in managing prairie...it is so much more complex that just burning, mowing or grazing.  What is in the thatch, the upper soil, deeper down...in the plant stems, etc.  There is no "one treatment cures all" management tool, so we are mixing it up as much as we can with our situation...now if I could only get my hands on a couple Bison to help out too!

Hope to see you on the tallgrass this spring!
 


Sunday, September 19, 2010

Last Summer Posting??!!

 Great Golden Digger Wasp (Sphex ichneumoneus) on Stiff Goldenrod
(click on image for a larger view)

OK...where'd it go???  The summer I mean!  Geeze I hate that...losing time so easily I mean.  Although not gone, it is only days till the equinox, but that's not all bad either I guess.  Soon the black flies and mosquitoes will get the axe from old Jack Frost and it'll be pleasant sailing on the tallgrass for a few more weeks!  Except the Asian Lady Bird Beetles...have you noticed how impervious they seem to be to a hard frost?  Must have anti freeze in their little cells!

This is the time of asters and goldenrod here on the tallgrass and there are a few invertebrates I enjoy this time of year.  As I've said in past postings, invertebrates are such an important key in the entire web that holds a prairie environment together...it's not just plants...which of course are the most obvious to the observer's eye!

I see lots of different types of Wasps on the prairie once the goldenrods come on.  Stiff Goldenrod (Solidago rigida) seems to be the most common and prolific here, although we do have quite of bit of the S. canadensis or Canada Goldenrod too.  Earlier in the mid summer I can also find various wasps taking advantage of the Whorled milkweed  (Asclepias verticillata) here.  Why I seem to find more activity on the A. verticillata, than the other milkweeds I'm note sure, but it's something I've observed here for several years and kind of think it's displaying a "preference". 

The one wasp I look forward to watching each year is the Great Golden Digger. This is a curious and fairly friendly wasp with a neat habit of digging nests or burrows with the tenacity of a badger!  I'm still awaiting my first photographic opportunity to photograph this wasp digging.  I watched one in amazement once several years ago here and regretted not having my camera with me at the moment!  I know most people aren't real keen on stinging insects...especially larger ones...any wasp will sting if bothered and some may not be as tolerant as others, but we're fortunate to not have that issue here...the wasps on our prairie remnant are actually amazingly tolerant...but I'll admit I'm very careful around them any way!
  
We've been enjoying the sounds of the season here very much.  Each night has been bringing the late summer insect serenades, the neighborhood Great Horned Owl has been hooting from the yard by the house around 3-4 a.m. each morning and the Coyotes in the valley have "sung" numerous times for us this month!

I'm going to share our Great Horned Owl, serenading insects and one lone (distant) Coyote calling for it's friends, with you.  I posted this audio snippet with friends on Face Book and my Prairie Hill Farm Studio Blog as well, and I'll share it here on the "A Tallgrass Journal" blog too.

"Night Noise" audio video © Bruce A. Morrison

Since Google's blogspot doesn't have a really easy way to post simple audio files, I'll share it as a video file.  The image used on the video is a small "detail" of the image posted below...one I shared about 3 years back on this journal.  It is of the pasture across the road from us, depicted at night in late summer - a moon lit landscape with a Great Horned Owl passing through in flight...maybe (?) on it's way up to Prairie Hill Farm to spook a rabbit or skunk out of cover for it's dinner!


 "Night Pasture - Great Horned Owl"
8X24" color pencil rendering - © Bruce A. Morrison
(click on image for larger view)

This artwork original sold at the Artisans Road Trip back in 2008 but I do have signed open edition prints of this work for sale at the 2010 A.R.T. event this year.  I also have many new works (photographs, drawings and paintings) this year and would love to share them with you at the 2010 Artisans Road Trip coming up in just 2 weeks!  We'll share a lot of mouth watering treats from Georgie's kitchen as well!

Why not go on a early autumn road trip the 1st, 2nd or 3rd of October and stop by the studio here at Prairie Hill Farm?!!!  Even take a walk through the late Tallgrass Prairie here too and enjoy some of those invertebrates we've admired from short distances all summer!

Enjoy the "Night Sounds" audio video and stop in for some day time memories if you're in the neighborhood!!!

See you on the tallgrass!