Tag Archives: morph

Photographs: Birds, Photographs: Nature, Photographs: Wildlife

Goose Bedlam

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Goose Bedlam
A large flock of geese in twilight flight above California’s Central Valley.

Goose Bedlam. © Copyright 2021 G Dan Mitchell – all rights reserved.

A large flock of geese in twilight flight above California’s Central Valley.

Today I’m back from what will likely be my last opportunity of the season to photograph seasonal migratory geese here in California. I know that I photographed them on about this date last year… and that about a week later (on March 13, 2020) when I went to look for them they had left. I remember that date well, as it was the last such trip I took for a long time, as California was in the process of entering a fairly hard lockdown as the trajectory of the pandemic became clearer. In any case, these geese should be heading back to the arctic for the warm month any day now.

Near the end of their California visit they seem to become increasingly active, and that was the case this week. Although they did spend time on the ground feeding or settled on ponds, they were frequently in the air. As darkness approached a huge group of them — snow, Ross’s, white-fronted, and probably other geese — was in constant motion in an area of recently cleared fields. I like to photograph them at slower shutter speeds in the twilight since it seems to me that the motion blurring effect may suggest this wild activity better than pure stop-motion.

G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

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All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.

Photographs: Nature, Photographs: Wildlife

Blue Goose Among The White

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Blue Goose Among The White
A solitary “blue goose” in a flock of white (mostly) Ross’s geese

Blue Goose Among The White. © Copyright 2018 G Dan Mitchell – all rights reserved.

A solitary “blue goose” in a flock of white (mostly) Ross’s geese

A “blue goose” was something I had heard of but didn’t understand — like the “blue moon.” (Yes, I do now know what that is, too!) A few years ago I ran into a wildlife refuge employee while photographing and we got to talking. He remembered that he had seen an unusual bird earlier that day, and he offered to take me to see the “blue goose.”

That sounded crazy. I had never seen or heard of a goose that was blue in color. (That said, in the right light, the whitest geese can appear to be blue in photographs. I’ll explain some other time…) We came to a large flock of the usual white geese and he pointed into the mob of birds and said, “There it is!” At first I couldn’t spot it but eventually I saw that one of the geese was considerably darker than the rest of the flock. I photographed the goose in this photograph on a different occasion — you should be able to spot the anomalously darker blue goose in the middle of the scene. For the record, the “blue goose” is not a separate type of goose — it is one of the common types, but in an unusual color “morph.”

See top of this page for Articles, Sales and Licensing, my Sierra Nevada Fall Color book, Contact Information and more.

G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.
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All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.

Photographs: Nature, Photographs: Wildlife

Snow Goose Variations

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Snow Goose Variations
A group of snow geese exhibiting variations in coloration

Snow Goose Variations. © Copyright 2018 G Dan Mitchell – all rights reserved.

A group of snow geese exhibiting variations in coloration

Upon a first experience with these birds they seem to be nearly identical in every way — the initial impression is of white birds (with a pattern of black wing markings when in flight) and a certain uniformity of their calls. Surprisingly, perhaps, I was first alerted to the differences by a friend who has learned to detect the type of flock by subtleties in their cries. I hadn’t noticed, but once he pointed it out I started to pay a lot more attention… and I can hear this, too.

I soon realized that there is more than one type of “white goose,” and I began to consult various guides to understand how to identify them. Some of the cues are pretty obvious once you learn about them, but the guides also reveal that things are not as regular as you might think. For example, the supposedly white types of geese are most certainly not always white! The birds in this photograph are all the same type… but there is actually quite a range in coloration.

See top of this page for Articles, Sales and Licensing, my Sierra Nevada Fall Color book, Contact Information and more.

G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.
Blog | About | Flickr | Twitter | Facebook | LinkedIn | Email

All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.