Thursday, June 18, 2015

Yellow-crowned Night Heron

In Tampa, Florida last week, I saw three Yellow-crowned Night Herons (one at a time) beside the channel behind my son and daughter-in-law's house. Most of the times I saw them the lighting was very dim (early morning), so I never got a good look at their red eyes, hence the uniform black with no markings for eyes on my sketch. Neither could I see the yellow on their crowns, so I didn't paint it, even though I knew it must be there. I was just sketching what I saw.

The first day I saw a juvenile, with brownish coloring and streaky breast, but didn't have my sketchbook handy, so no sketch of it. Over the next few days I saw two different adults, one with typical markings and one which had less black-- no or almost no black beneath the white cheek. I don't know if that is also typical, but I haven't seen any photos of birds like this.

One morning I was watching the bird with less black while he (she?) was feeding. It stalked slowly on the grass beside the mangroves that border the channel, occasionally jabbing into the grass to grab and eat something. When it got to a puddle, the bird danced in place, repeatedly jabbing into the puddle and grabbing its breakfast.

I loved having several days to observe these birds' behavior as well as to note differences between the two adults. If I were there for longer, I'm sure I would become familiar with the behavior of each bird, each an individual with its own characteristics. It would have been fascinating to watch the young bird grow up, too, and try to determine what behaviors are innate and what are learned.

Click on the image to see it larger

Tuesday, March 31, 2015

Skunk Cabbage

I glanced out the window today, enjoying the view of no snow on the banks of the stream (though it's snowing pretty hard right now, so perhaps that will change by tomorrow), and noticed a small, dark reddish shape. A skunk cabbage blossom-- one of my favorite signs of spring! I grabbed my sketchbook and headed out in the rain, that promptly began mixing with snow, and quickly sketched a few blossoms.


The flower, made up of a spathe (large bract that forms a sheath) that surrounds a spadix (a spike-like fleshy stem that has small flowers along its length) comes up early in the spring, often while there's still snow on the ground. It produces heat (up to 35 degrees above air temp) and melts its way through the frozen earth and melts the snow around it. I guess that means I can expect to see reddish or yellowish greenish flowers protruding through the snow tomorrow morning, reminding me that spring is here in one of its earliest forms.

Click on the image to see it large enough to read.

Sunday, March 22, 2015

Vernal Equinox

Friday was the first day of spring, though with snow on the ground and new snow falling, it looked more like winter. Not even snowdrops, the first of the bulbs to poke through the ground here, are up yet, but the birds are singing their glorious songs of spring and every day the sun shines a bit longer.

I noticed that we didn't have exactly twelve hours each of day and night on Friday; day was slightly longer. It turns out that that's because sunrise is counted as the time the top of the sun's disc first appears on the horizon, whereas sunset is when the trailing edge of the sun disappears below the horizon. That makes "day" slightly longer. In addition, the earth's atmosphere causes refraction of light, which makes the sun visible to us before it actually rises and for a short time after it actually sets. Here's a link I found that explained all that clearly and simply:
Equinox: equal day and night, but not quite




Sunday, March 15, 2015

Red-winged Blackbird

This morning I was reading inside with the outdoor speakers on (we have microphones on the deck near the bird feeders), when I suddenly heard conk-la-ree! The song of the Red-winged Blackbird! I leaped up and ran out to the deck, and counted nine male Red-wings in a treetop! A minute later there were twenty, divided between two trees and, as I watched, some were flying from the more southerly tree to the one on the north side of our yard. A couple of minutes later all were gone, perhaps to proclaim the coming of spring to someone farther north.

Red-winged Blackbird

Tuesday, March 10, 2015

Pine Siskin

In the winter the Goldfinches mob our feeders, devouring nyjer seeds and sunflower hearts, often outnumbering all the other birds on the deck. Sometimes when we look out, we see birds that look like Goldfinches but not quite. When I look more closely I see streaks where Goldfinches have clear breasts and backs, and I see a hint of bright yellow in the wings. Pine Siskins-- closely related to Goldfinches but only here in winter, and not every winter at that.

Click on the photo to see it large enough to read more information.

Pine Siskin

Wednesday, February 18, 2015

Gyrfalcon!

Area birders have been flocking to Wallkill for the past ten days, hoping for a glimpse of a rare visitor to New York-- a Gyrfalcon, normally only seen in the Arctic. Stephen and I went yesterday and were privileged to see, photograph, and sketch this new bird for us, along with many other enthusiastic birders.

You can click on the images to see them big enough to read my notes about our visit to this bird and facts about Gyrfalcons in general.
Gyrfalcon in Wallkill
I did quick sketches in the field, then added to them later from Stephen's photos.
Wallkill Gyrfalcon

Saturday, February 7, 2015

Common Redpoll

Yesterday I saw a Common Redpoll at our feeders, a bird I've been watching for for several weeks now. We haven't seen them often, but a bit over two years ago we had several here over a period of a few days. People in the Waterman Bird Club have been watching for them, and yesterday several of us all had them visiting our feeders for the first time this year. It must be their week to arrive in Dutchess County.

Redpolls live in the arctic and only migrate south irregularly. They are well adapted for cold weather and even tunnel into the snow to stay warm! The bird yesterday was only here briefly, but when we had our Redpoll visitors two years ago, they stuck around long enough for me to sketch them.

You can click on the images to see them large enough to read the notes.