missouri – Page 60 – A Thousand Acres of Silphiums

Timber!

A recently born Timber Rattlesnake was “found” by Steve during an outing we had in Cape Girardeau County.

Rattlesnakes are ovoviviparous, and young are usually born in September or October. This little one was not long out of mom when we came across it.

In the photo above the heat sensing pits that give pit vipers their name are easily seen.

Finally, the little nubbin of a rattle that these guys are born with. Typically, rattlesnakes will add a rattle every time they shed their skin, which this guy has not done yet.

-OZB

It’s Not Easy Being a Pollinator

Backyard Gardens, macro, wildlife

Tonight’s post all share a theme of the challenges of being a pollinator on prairie wildflowers. The first photo above shows a lovely-colored, ambush predator known as a Crab Spider. Crab Spiders do not spin webs, but lay in wait, often on a flower for a pollinator to visit.

This Assassin Bug has captured a syrphid fly and is having himself a meal.

In the image above, this goldenrod flower came to life to ambush a Honeybee. I find that Honeybees are the most often caught in traps like this. Native bees seem to be constantly on the move and much more defensive, most likely due to the fact that they are solitary and there would be nobody to care for the brood if they were more care free like the honeybees.

The creature is actually called an Ambush Bug. What an interesting face this one has! I can imagine the potential conversation.

Finally, this gigantic Robberfly is finishing off some small prey.

Eastern Gamma Grass

macro

Today I am sharing a few photos of Eastern Gama Grass (Tripsacum dactyloides), an interesting plant that grows in abundance at Shaw Nature Reserve. This warm-season grass has a C4 metabolism and can grow in a wide variety of habitats. Due to its use as a forage crop, man has introduced this perennial plant across the Americas. Gama Grass is a distant relative of maize, separating approximately 60,000 years ago. The inflorescence of the plant can be seen above. Whereas maize has its male and female flowers borne on separate spikes, Gama Grass carries its flowers on separate sections of the same terminal spikes. You can see the exposed anthers towards the upper 75% of the spike, while the developing seed are located in the lighter green sections nearest the stem. The photograph below shows a closeup of the exposed stigmas, waiting for the wind-borne pollen.

In the final image, you can see a grape vine using a Gama Grass spike for its support.

-OZB

A Few Skimmers

macro, wildlife

The skimmers (Family Libellulidae) are the largest family of the Odonata and contain some of the most widely known and conspicuous dragonflies.

Much like a flycatcher within the world of birds, the skimmers typically sit and wait on a perch and fly to catch an insect.

These photographs were taken at a small pond at Shaw Nature Reserve this summer.

-OZB

Announcing Art at the Shaw Nature Reserve Show & Sale 2015!

bill duncan

It is about that time of year. I am again excited to announce that OZB will be presenting his work (~100 unique prints, specialty enlargements, calendars, greeting cards and more will be available) at Art at the Shaw Nature Reserve 10th Annual Show & Sale to be held the weekend of November 7th and 8th. There will be more than 20 artists, providing art in a wide variety of mediums, including one particularly pathetic photographer… 😉 Here are directions to the show…

I hope to see you there!

-OZB

Garden Fleahopper

macro, wildlife

These tiny ones are ubiquitous in a number of habitats and host plants, reach 1-2 mm in length as adults and are pests to a number of agricultural crops. This brachypterous (short-winged) female was photographed on a Maypop vine (Passiflora incarnata) at Shaw Nature Reserve in the northern Ozarks of Missouri.

Helmeted Squash Bug

bill duncan, macro, wildlife

We came upon this little spiky one at Shaw Nature Reserve. I believe this to be a nymph of the Helmeted Squash Bug (Euthochtha galeator) Family – Coreidae.

-OZB

Wild Acres Park

wildlife

Just a few of some of the interesting folks I have run into at Wild Acres Park in recent weeks…

American Goldfinch

bill duncan, Nesting Birds of Missouri, wildlife

The Goldfinch have really taken a liking to the Silphium in my garden this year. Every time I’m out there I observe at least a couple picking the seeds. The two images of this post show them with their more famous plant source, the thistle, taken this summer at RMBS.

-OZB

Monarch Eclosion

Backyard Gardens, macro, wildlife

I finally found a monarch caterpillar on one of my plants after a 3-4 year absence. Knowing the poor success rate when I had them in the yard in previous years, I decided to try my hand at rearing this one inside. I read a little on proper practices online and had received some advice from someone I work with (thanks Tim!) and watched as the little one put on the weight at the expense of my common milkweed I harvested from the garden. Unfortunately the idea for a time lapse project came too late and . I wasn’t prepared and wasn’t knowledgeable enough about the metamorphosis process. I tried my best. I made several mistakes and will hopefully remember these next time. I also had a couple of equipment failures that caused me to miss a couple of gaps many hours in length. Tim and his family have successfully reared and released a good number of monarchs this year and tag them for hopeful data points on the migratory routes (just like in birds). He had an extra tag and I tagged the little female prior to her release. Hopefully she will make it the ~1800 miles from central Missouri to central Mexico where she will overwinter before heading back north again next spring.

Even with the problems, I kind of like the outcome. I can’t wait to try again… 😉