A brown snake, storeria
dekayi, that tried to hide under my boot, note the size comparison
between the snake and my bootlace.
Photograph by the author.
Watch
your step! You never know what might be hiding
in the field, beneath the leaves and dried grass!
In
this case it turned out to be a brown snake, storeria dekayi, which
tried to hide under my foot after we disturbed it while walking in a field,
along an old railroad line.
The range of the
brown snake, storeria dekayi, from “Storeria dekayi map.svg”, November 19,
2018 Wikimedia Commons, it can be found HERE.
Have
you ever seen a brown snake? They are a
common snake, which has adapted quite nicely to living alongside humans, even
in urban settings. According to the Savannah
River Ecology Laboratory, they are the most common snakes found in urban
areas. They thrive in residential areas,
and are also often found in forests, brushy areas, fields, and marshes. However, this is only the second brown snake
that I have ever found in the wild, so even though they are a common snake,
apparently, they just aren’t seen often, probably because they spend most of
their life underground or under loose stones and rubble. They can often be found above ground after a
heavy rain or between October to November and late march and April, when they
move to and from their hibernation spots1.
A brown snake, storeria dekayi, that tried to
hide under my boot, note the snake’s size and two parallel rows of dark spots
bordering a light stripe down its back.
Photograph by the author.
Brown
snakes can be found from southern Ontario and Quebec, in Canada, throughout the
United States, east of the Rocky Mountains, and into Mexico, Guatemala,
Honduras and possibly even into El Salvador, and there are several recognized
sub-species of storeria dekayi2. Brown snakes are small snakes, usually
between 6 to 13 inches (17 to 33 centimeters) long, that are brown, although
sometimes they can be yellowish, grayish, or even reddish-brown. According to Sara Viernum, the founder of “The
Wandering Herpetologist”, a now defunct website, brown snakes have “two parallel rows of dark spots bordering a light
stripe down their backs [as well as] pale venters with small dark
spots along the edges”3 Also, they have a dark vertical streak on the
side of the head just behind their eye.
The brown snake, storeria dekayi, that I saw in
a field. Moments before it had tried to
hide under my boot. Photograph by the
author.
Brown
snakes are not venomous and are very docile, although, according to Sara
Viernum, “when threatened they will flatten their bodies to appear larger
and release a musky fluid from their cloaca”4. Brown snakes eat mostly slugs, earthworms, snails,
and the occasional salamander, and are themselves preyed upon by large frogs
and toads, other snakes, crows, hawks, blue jays, domesticated cats, and
weasels.
From “Annual report
of the New Jersey State Museum, 1906, “PLATE 3G, DE KAY'S BROWN SNAKE. Storeria
dekayi (Holbrook)”, HERE.
Unfortunately
for brown snakes, they are often mistaken for copperheads (agkistrodon
contortix) and killed when they are spotted in suburban areas. According to the Savannah River Ecology
Laboratory, copperheads and brown snakes have quite different patterns and coloration:
copperheads having distinctive hourglass-shaped bands on their backs and brown
snakes having parallel lines of black spots separated by a lighter band. Young copperheads, when less than 12 inches
long (30 cm), have bright yellow tail tips, while young brown snakes have
yellowish looking neck rings5.
So
next time you are out for a walk in the woods, fields, or marshes of the wilder
parts of eastern North America, or even if you are just in your back yard or
along a city street, watch your step!
You never know you just might see a hard to find brown snake!
I hope that you continue to enjoy The Woodsman’s Journal Online and look for me on YouTube at Bandanaman Productions for other related videos, HERE. Don’t forget to follow me on both The Woodsman’s Journal Online, HERE, and subscribe to BandanaMan Productions on YouTube. If you have questions, as always, feel free to leave a comment on either site. I announce new articles on Facebook at Eric Reynolds, on Instagram at bandanamanaproductions, and on VK at Eric Reynolds, so watch for me.
That
is all for now, and as always, until next time, Happy Trails!
Notes
1
From Leslie Seaholm, “Storeria
dekayi, Brown Snake”
2 These
subspecies include, storeria dekayi, or dekay's brown snake, also known
simply as brown snake; storeria hidalgoensis, the Mexican yellow-bellied
brown snake; storeria occipitomaculata, or red-bellied snake; storeria
storerioides, the Mexican brown snake; and storeria victa, also
known as the Florida brown snake.
From
G.A. Hammerson,
F. Mendoza-Quijano, and J. Lee, “Storeria dekayi, The
IUCN Red List of Threatened Species”, Jessie Szalay, “Facts
About Brown Snakes” and Wikimedia Commons, “Storeria dekayi map.svg”
3
Venter is a term used by zoologists for “underside” or in this case a snake’s
belly.
From
Jessie Szalay;
“Facts About Brown Snakes”
4
Ibid.
5
From Thomas, Glenn Thomas, Edited by J.D. Willson; “Brown Snake (Storeria dekayi)” and Jessie Szalay;
“Facts About Brown Snakes”
Sources
Figura, David; “Meet New
York's 17 slithery snakes: 3 are venomous (potentially deadly)” Posted Jun 07,
2016; Updated May 21, 2019, https://www.newyorkupstate.com/outdoors/2016/06/meet_new_yorks_17_slithery_snakes_--_three_are_poisonous_to_humans.html, August 30, 2020
Hammerson,
G.A., Mendoza-Quijano, F. and Lee, J., “Storeria dekayi, The
IUCN Red List of Threatened Species”, 2013, https://www.iucnredlist.org/species/63928/3131331, accessed
September 4, 2020
Seaholm, Leslie; “Storeria
dekayi, Brown Snake”, University of Michigan, Museum of Zoology, [© 2020
Regents of the University of Michigan], https://animaldiversity.org/accounts/Storeria_dekayi/, accessed September
3, 2020
“Snakes
of New York” SUNY College of Environmental Science and Forestry [© 2020 State
University of New York], https://www.esf.edu/pubprog/brochure/snakes/snakes.htm, accessed August 30, 2020, accessed
September 4, 2020
Szalay, Jessie; “Facts About
Brown Snakes”, Live Science,
February 03, 2016, [© Future US, Inc., New York, NY],
https://www.livescience.com/53580-brown-snakes.html, accessed September 4, 2020
Thomas, Glenn; Edited by J.D. Willson; “Brown Snake (Storeria dekayi)”, Savannah River Ecology Laboratory,
University of Georgia, https://srelherp.uga.edu/snakes/stodek.htm, accessed August 30, 2020
Wikimedia Commons, “Annual report of the New Jersey State Museum,
1906, “PLATE 3G, DE KAY'S BROWN SNAKE. Storeria dekayi (Holbrook)”, https://commons.wikimedia.org/wiki/File:Annual_report_of_the_New_Jersey_State_Museum_(1906)_(19179675599).jpg, accessed September 3, 2020
Wikimedia
Commons, “Storeria
dekayi map.svg”, November
1, 2018, https://commons.wikimedia.org/wiki/File:Storeria_dekayi_map.svg,
accessed September 4, 2020
New
Hampshire Fish and Game, “Brown Snake (Storeria dekayi dekayi)”, [© New
Hampshire Fish and Game Department], https://www.wildlife.state.nh.us/wildlife/profiles/brown-snake.html,
accessed September 4, 2020
No comments:
Post a Comment