Escaping Extinction

It may look like a small item but it meant a lot to us:

Northern Prairie Dropseed_9057

After trying to grow some original prairie meadow grasses, in the face of severe competition from alien Bermuda Grass, English Ivy and others, a few native Northern Prairie Dropseeds seem to have taken hold.

The real joy came when the native Junco fed on it. First the hungry bird hopped vainly many times up to the seed heads.

Junco seed close 4331

At last, it was able to catch on in its claw and hold it down on the snow to eat it.

Junco on seed 4340

While neither bird nor plant is in immediate danger of extinction, the pressure is on as the aliens steadily take over this fine continent.

An interesting item in last week’s New Yorker says how it was not until 1796 that Georges Cuvier was able to conclusively put forward the concept of extinction. Up to that time many strange fossils had been found but they were thought to be simply records of animals that still lived in areas not yet explored. Everyone then thought that all species essentially lived forever.  Georges could very easily have beaten Darwin to discover evolution by nearly 100 years, but he could not manage that huge next step.

Two magnificent Bald Eagles are waiting in the trees on the small island as I write.

Two Eagles_8979

The amazing, far reaching, effects of DDT were recognized just in time to save the Eagles and many others from needlessly disappearing forever.

A fast shrinking local population of Cross-Country skiers has me fearful for the extinction, here at least, of this delightful sport.  Last week I (not we!) had 5 days of excellent green and blue wax snows.  There is an old map of the trail under the key word “ski” near the top of this blog. Meanwhile here are shaky, one-hand held, iPhone shots of two pretty sections of the trail.

Cannon Canyon

Belazi’s Bowl

For now, the only company I have on the trail is deer hoof prints on the track a day after I set it.  Nice to think that my layout of the trail is somewhat ‘natural’ enough for them to want to follow it:

Deer print 4392

I’m still looking for coyote paw marks.

The alien (Russian queen with Italian workers) bees have been wrapped with insulation (by their alien Irish beekeeper) for the winter. One hive is warm enough, from the cluster of bees inside, to melt snow on the roof:

Melted roof snow_9114

But not the other:

Snow not melted_9115

Both are throwing out their dead. Under the microscope there is nothing strange to be seen on their bodies, but I’m told it is a good sign of a healthy hive. Only spring will show if that is true.

Dead Bees_9116

It’s cold. But I’m sure the squirrel will survive if it can remember where it buried the nuts.

Squirrel_9018

Many holes in the snow show lots of digging. I wonder how they ever remember where those walnuts are.

I hope my Kingfisher has moved south to warmer climates.

Kingfisher_8916

He (it looks like a male?) was still here at the end of November when this image, with iPhone held up to the eyepiece of a spotting scope, was taken.

Predators and Prey, Hatteras, NC and Perrysburg, Ohio, October 2013

This fall the Ocean-side waves were too threatening for sailing or swimming all week long. Hatteras is aptly called “The Graveyard of the Atlantic”.

Hatteras Ocean Wave

Hatteras Ocean Wave

Even the skies seem appropriately threatening.

Cirrus Clouds

Cirrus Clouds

When the sun shone it all looked much more inviting.

Ocean Side Sun and Waves

Ocean Side Sun and Waves

A small shark washed up on the beach.

Beached Shark

Beached Shark

Marcus found that it had died from a fish lure lodged deep in its throat.

Marcos

Marcos

By day, you see many small holes in the sand.

Crab

Crab

By night the crab occupants come out, but they are still not easy to catch.

Night time crab

Night time crab

Caught Crab

Caught Crab

I wonder who eats them?

In the sand dunes this moth has evolved great camouflage to blend with the colors to avoid being eaten.

Butterfly needing ID?

Butterfly needing ID?

While this wild flower needs all the color it can muster to attract scarce pollinators.

Red Flower in Dunes - Needs ID?

Red Flower in Dunes – Needs ID?

On the sound side of the dunes (where we windsurf) the scene seems more peaceful,

Sound-Side Sunset

Sound-Side Sunset

This luminous green fly is a good contender for the Best Dressed Bug contest.

Green Fly

Green Fly

I don’t know if it is eaten by this magnificent large spider we found living in the reeds.

Black and Yellow Argiope

Black and Yellow Argiope

The female “Black and Yellow Argiope” (thanks Carol for ID) is 1 ½” (35 mm) long. She (not Carol!) eats her web (plus contents I presume) every night, and next morning spins a new one.

This one cormorant stopped for preening and was close enough for a photo.

Cormorant

Cormorant

Many, many thousands of these birds stream by every day, low over the water, sometimes diving en masse for fish, while flying south to some unknown destination which must be unimaginably crowded if they all congregate there together. (I now read that deep diving cormorants, mergansers and loons are dying in Lakes Michigan and Huron from a Type E botulism which they may be eating from the lake bottom)

On the water were kite boards and windsurfers.  Jim’s amazing GoPro waterproof, high resolution cameras attached to the end of my windsurf boom reveal some of the tensions and subtleties involved when you try to connect with foot straps and harness, while riding the wind and the waves.  At first it seems the foot straps are never where my feet are, but then later I find the straps actually are perfectly located.  The harness is another matter: hooking in and out should be effortless, provided it’s properly adjusted – and you must always avoid accidentally hooking in when you should be out!


Footstraps and Harness (not stabilized).



The road back to Ohio goes past Kitty Hawk, where you can appropriately pay homage to the Wright brothers by taking hang glide lessons – very tempting. It would be good to try it one day with a GoPro.

Hang Glide_8696

Back home in Perrysburg this bug landed on my Prodigy board and showed me it has evolved a pretty good helmet to protect at least its shoulders from being eaten.  I see now it is called a “Wheel bug” (Arilus cristatus). Very good to have in your garden as it devours aphids and others who’d eat your flowers and vegetables. But beware, while not easily provoked, it does have a very nasty bite. It injects digestive enzymes into its prey so it can more easily suck out the nutritious innards. Perhaps that’s what makes it so painful for humans.

Buzz Saw Head Bug

Wheel Bug

And in the honey bees’ hive I found some of these tiny ants on the comb. Presumably their giant stinger gives them some protection from the much larger bees.

Small Ant with Big Stinger

Small Ant with Big Stinger

Insex In My Garden

Last year the mint was covered with this odd grey-faced fly. But I never saw them mate and this year I have not seen a single one of them.

Grey Faced Fly Nov 24 981

This year we have many, many smelly Shield Bugs. They seem more interested in coming into the house than in actually mating:

Shield Bugs_8362

But last year these two Cabbage White butterflies, and their friends, might have been responsible for the many Whites we see this year. (Mathematically there are 8 orientations for coupling but this one seems to be the most impersonal of all)

Mr n Mrs Cabbage White

This summer we had some steamy heat and the Red bugs had fun.

Pursuit:

2 Red Bugs_6843

Contact:

2 Red Contact_7172

The common yellow Wing Stem attracts others:

2 on Wingstem q 7817

And even the slugs down on the ground were coyly eyeing each other.

IMG_6847

For grace, the slender bright blue Dragonflies are the best. I’m unable to photograph them together in the air but fortunately they sometimes stop. I wonder which is which sex? I guess this might even be coupling position #9?

2 Blue Dragonflies_2474

I’ve no idea what is happening here but the common Milkweed which I grew for the Monarchs (who never arrived this year) seems to be responsible.

Milk Weed Bugs_4088

Last year there were many, many bugs like this (Box Elders?), and this year none.

I don’t have any names for this elegant pair is but I do hope they laid some eggs.

2 Yellow Stripes_6995

There were a few more than the usual number of Japanese Beetles this year, but when they found a seemingly innocuous native plant called New Jersey Tea they went crazy:

2 Japanese Beetles_7240

One on one was not enough:

Many Japanese Beetles_7244

By the time they were finished they’d eaten all the leaves of the plant too.

My all-time favorite is the very elegant small Leaf Hopper that I find only on the native Jewel Weed plant. Yesterday I saw these two having fun. I did not have time to properly focus before they hopped off together.

2 Leaf Hoppers_8393

And then there are the Walking Stick insects.  I saw these live ones were in a small display case in a park in Charlotte, NC.

Stick Insects_8328

But the strangest of all are my bee Drones. Both my bee hives have a normal population of about 10% male drones who live all summer long supposedly doing nothing but eating the nectar and pollen brought in by the female workers.  The Drones do fly to some unknown “Drone Congregation Place” where they supposedly wait for a new virgin queen to arrive from another hive. If the Drones ‘get lucky’, they die in the mating process.  Why my hives should support Drones for the benefit of another hive is beyond me, other than that it is good for the bee species as a whole.  Either way, as cold winter approaches, with no more surplus food, the females kick out the, to them, worthless drones from the hive.  Here are two photos I took this week of smaller females ejecting (by biting?) the larger Drones (note their large, stingless rounded tails. If you ever see one you can pick him up in your fingers with no risk of being stung). The Drones reluctantly accept the situation and leave without offering too much resistance.

2 on one Drone_8377

2 on 2 Drones_8386

 

The video link below shows two female worker bees ejecting male drones almost twice their size.  My vote of approval goes to Wanda who sticks to the drone, even after he gets into the hive entrance for a short moment. She wrestles him out and down the entrance ramp and eventually dumps him under the hive.

And so the various insect species survive the freezing winter, whether as egg or larva, in a compact hive or underground.  It would be good to be able to see and photograph the new generation of each emerging next spring.