Happy Thanksgiving!

I saw this eastern gray squirrel eating acorns in a park in Cape May County, New Jersey. Click on the photo to get a closer look at the pile of shell bits below and the pieces flying through the air! And check out the notch in his right ear -- squirrel fight? 

Ponies and Vultures

I'm enjoying a short vacation in Maryland near Assateague Island. Firstly, although they are not urban, here are a few pictures I took yesterday of the famous wild ponies at Assateague National Seashore.

And secondly, geez there are a lot of vultures around here! I'm accustomed to seeing vultures circling high overhead. It is surprising to me, though locally common, to see turkey vultures and black vultures up close sitting in fields, dining on roadkill, and resting on the rooftops. For example...

A pair of American Black Vultures, Coragyps atratus. 

Click to enlarge any of the photos. 

Saint John's White Peacock

I visited the Cathedral of Saint John the Divine on the Upper West Side of Manhattan this week. They started building this in the 1800s. It's not finished yet. Stone masons tap away there at a medieval pace.

On the way, I passed the famous restaurant at the corner of 112th and Broadway that was used for external shots of the cafe in the 1990s sitcom, Seinfeld. 

After an hour in the cathedral, I took a walk in the churchyard. It's a good place for a quiet stroll.

But New York is unpredictable and it still surprises me sometimes, even though I have lived here for more than 20 years. I looked up from my thoughts and saw a white peacock! Here's a picture to prove it... click on it for a closer look.

I subsequently found that peafowl have lived on the grounds at Saint John the Divine for decades. They were gifts. They have a heated shelter where they are regularly fed. Although I did not see them, two others of the more common blue and green kind live there too.

They stay near the church, though the gates are open and nothing visible keeps them from strolling down Amsterdam Avenue. They seem to know that they are church peacocks.

The peacock is an old Christian symbol of resurrection, possibly because it annually molts and re-grows its showy feathers. Peacock feathers are added to church decorations at Easter season, and a few peacocks show up in Christmas nativity scenes.

Take it from me. When you encounter an unexpected white peacock anywhere in Manhattan, it seems like a miracle.

A bubble-blowing fly

Click on this photo to enlarge it. That fly is blowing a bubble! If you look closely at a lot of flies (like I do) you may find one doing this.

A bubble-blowing fly sits still as if preoccupied. It exudes a drop of liquid from the mouth and then sucks it back in. Then it does it again, and again, and again. The bubbles range from clear to opaque, but usually one fly in a single sitting makes just one kind. Various species of flies do this, as well as bees, wasps, and lacewings.

Why? It is not clearly understood and there have been lots of suggestions including cooling by evaporation, heating by solar gain, being sick, scaring away attackers, cleaning their mouthparts, and aerating or concentrating liquid food.

Scientists have investigated bubble-blowing in apple maggot flies. In experiments, flies were given dissolved food in various concentrations. After eating dilute food the flies broke off to sit quietly and "bubble." Then they returned to feeding. And then they stopped to bubble some more. The scientists suggested that bubbling was a way for flies engorged with dilute food to eliminate some water through evaporation, allowing them to go back and eat more. But even when you know what they are doing, it's still pretty weird.

God in his wisdom made the fly

And then forgot to tell us why

-- The Fly by Ogden Nash

BOO!

This is a funnel-web-weaving spider in the family Agelenopsis. 

The Agelenopsis spiders do not weave orb-shaped webs of the sort Charlotte lived in. Nor do they weave cobwebs of the kind that drape Halloween houses.

This spider's web is made from sheets of non-sticky silk that are invisibly fine; a spider moving about in the web appears to be walking in the air. The web in the photo is made temporarily visible by drops of morning dew and fallen bits of plant debris. Click the photo for a closer look.

The web narrows at one end into a funnel-shaped hole. The spider typically sits in the funnel and waits for prey. When something walks across the wide end of the funnel, the spider feels the vibrations and rushes out.

This is one fast-moving spider! I touched the web and the spider left so quickly that it seemed to disappear. But if I had been a small insect, I would have been just as quickly bitten and taken down into the funnel for a feast.

Very spooky!

The Blue-faced Meadowhawk Dragonfly

The blue-faced meadowhawk dragonfly, Sympetrum ambiguum. 

I was walking in a field at Higbee Beach near Cape May New Jersey one day last week. The place was hopping with little red dragonflies like the one in the photo; it's only about an inch and a half long. There were so many that it seemed like it would be easy to sneak up on one and snap a close-up, but, no matter how stealthy I was, every one of them flew away when I came within three feet.

Click on the photo to take a closer look at the blue-faced meadowhawk. It has a blue-green face, tan and gray thorax, and tan legs. Females and younger males have brown abdomens. Mature males, like the individual pictured,  have flashy black-banded red abdomens.

I felt distinctly earthbound and drab as I watched him in the bright October sun where, as Alfred Lord Tennyson wrote of another dragonfly almost 200 years ago, "Thro' crofts and pastures wet with dew, A living flash of light he flew."

Offline...

I am on vacation and, remarkably, away from an easy internet connection. Just enough time to upload a photo of handsome turtles from the last wifi cafe -- and then on into the wilderness.

Red-eared sliders, Trachemys scripta, in the Central Park Pond.