Fotos / Sonidos

Qué

Culebra Nariz de Pala del Noroeste (Sonora occipitalis)

Observ.

mike_rochford

Fecha

Abril 23, 2022 03:03 PM PDT

Fotos / Sonidos

Qué

Lagartija Cornuda de Roca (Phrynosoma ditmarsi)

Observ.

zuritaaivan

Fecha

Agosto 13, 2020 10:21 AM CDT

Fotos / Sonidos

Observ.

mouradgabriel

Fecha

Junio 2022

Fotos / Sonidos

Observ.

cavemander17

Fecha

Noviembre 2018

Descripción

Photographed under authorization of USFWS

Fotos / Sonidos

Observ.

coreyjlange

Fecha

Septiembre 7, 2021 09:57 PM PDT

Fotos / Sonidos

Observ.

mateo_martin

Fecha

Agosto 30, 2022

Fotos / Sonidos

Observ.

pbertner

Fecha

Diciembre 20, 2019 12:16 PM PST

Descripción

Presumably a parasitic plant since no leaves were observed and no plants nearby.

Fotos / Sonidos

Qué

Falsa Coralillo del Centro (Lampropeltis mexicana)

Fecha

Junio 13, 2008 01:06 PM UTC

Fotos / Sonidos

Qué

Ardilla de Tierra de Mojave (Xerospermophilus mohavensis)

Observ.

pkelly2021

Fecha

Junio 2019

Descripción

Say Hello to 'Bubba.' This magnificent, adult, male Mohave ground squirrel (MGS; Xerospermophilus mohavensis) was captured and released near Coso Junction, California, on June 6, 2019. It was a bit late in the year to capture an adult MGS, especially one so obviously well fed, above ground. That is because this species not only hibernates through the winter months, but it estivates through the hottest months of the summer; they hibernate or estivate for ~7 months of the year. Sadly, because of the pandemic, I could not return to my field site in 2020 and it does not look very promising either for 2021.

Fotos / Sonidos

Observ.

helloimmax

Fecha

Mayo 2022

Descripción

Found this lil one which I have never seen a color morph like this for a Mud snake. I determined it to be one based off the visual/physical features such as the “tail spine”, pattern, head/eye shape, as well as a divided anal plate.

Fotos / Sonidos

Qué

Salamandra Negra (Aneides flavipunctatus)

Observ.

isaac_krone

Fecha

Marzo 12, 2022 04:08 PM PST

Descripción

Juvenile Aneides flavipunctatus with no dark pigments, found with UC Berkeley Herpetology course.

Fotos / Sonidos

Observ.

justingarwood

Fecha

Agosto 21, 2018 03:06 PM PDT

Descripción

Trifecta!! Competing in tug-o-war with a common garter snake for adult female cascades frog prey. Amazing rare observation!
Published observation in Herpetological Review as a note:
Garwood, J., and N. Garwood. 2020. Thamnophis sirtalis fitchi (Valley Garter Snake) and Thamnophis atratus hydrophilus (Oregon Aquatic Garter Snake). Foraging Competition. Herpetological Review 51:881-881.

Fotos / Sonidos

Qué

Guacamaya de Spix (Cyanopsitta spixii)

Observ.

vkurtlo

Fecha

Marzo 1992

Lugar

Bahia, BR (Google, OSM)

Descripción

Data aproximada

Fotos / Sonidos

Observ.

alireza

Fecha

Junio 20, 2019 03:09 AM +0430

Fotos / Sonidos

Observ.

brianhubbs

Fecha

Mayo 1983

Fotos / Sonidos

Qué

Cascabeles (Género Crotalus)

Observ.

colanegra

Fecha

Agosto 2013

Descripción

Pretty sure this is a hybrid rattlesnake. I believe it is between Crotalus ornatus and Crotalus viridis as both occur in the area and this snake displays characteristics of both.

Fotos / Sonidos

Qué

Calamares (Superorden Decapodiformes)

Observ.

mbartick

Fecha

Mayo 8, 2020 09:07 AM AWST

Fotos / Sonidos

Observ.

ehbidault

Fecha

Abril 13, 2010 09:48 AM HST

Fotos / Sonidos

Observ.

brianhubbs

Fecha

Junio 12, 1921 03:01 PM MST

Descripción

Found in 1921 by Van Denburgh and Slevin. Photos taken in 2007 at California Academy of Sciences for the book, "Common Kingsnakes".

Fotos / Sonidos

Qué

Alacrán Amarillo del Desierto (Hadrurus arizonensis)

Observ.

jonwoods

Fecha

Septiembre 11, 2021 10:27 PM PDT

Fotos / Sonidos

Observ.

the_kaleu

Fecha

Septiembre 25, 2021 10:50 PM PDT

Descripción

I'm fairly certain that this scorpion is Smeringurus aridus. In appearance, this particular example was noticeably large, being by my approximation slightly larger than most adult male mesaensis I've encountered. When I first discovered this individual, it was extending its pedipalps from a shallow burrow. I carefully excavated the surrounding area and gently removed the scorpion from its burrow to examine in more detail.

The weak scalloping of the fingers very closely resembled illustrations depicting S aridus. There appear to be 26 denticles in the sixth row of the fixed finger. I placed plastic wrap over the scorpion and took the included picture of its genital papillae. It's not quite as pronounced as I would have thought, but appears almost identical to the papillae of the Smeringurus vachoni immanis that I came across later in the night, and have also included a picture of. Although not particularly relevant, I also included a single image of the genital operculum of a Smeringurus mesaensis male just for comparison's sake. If you are not certain which one is which, I watermarked the lower left corner of those images with the species name being depicted.

I was feeling fairly fancy that night and decided to bust out my new-fangled mobile photo studio. If you knew what it was actually made of you'd probably have a good laugh at how ridiculous it is, but it was such a pain in the ass to set up that I took a lot of pictures to offset the effort. I hope you'll excuse me for it, lol. This was the only adult male I found that night, so that is why it received special treatment in particular. Now that I have reviewed the pictures produced from my mobile "photo studio" ($4 home depot drop cloth) and I'm happy with the results, I will now keep it set up in my trunk for future use.

I ended up in this particular area after being swarmed by some kind of cicada-like insect at the original spot. I'm obviously not afraid of bugs, but spending half an hour with hundreds of tiny insects constantly crawling all over my skin took its toll on me, not to mention I couldn't even take any photos because the scorpions were chased off by the horde constantly flying into them. I drove around for a while and took a wrong turn and got lost. I eventually ended up in this location where the aridus was found. I can confirm the location is accurate because because I had used GPS to pin where I parked my Jeep. An interesting fact about this locale in particular is that a majority of the surrounding hills are largely featureless and devoid of vegetation. There are little to no rocks or debris for the scorpions to hide amongst, and so the hillside was littered with active burrows. The soil was very soft, which likely accounted for the high density of these burrows. The visibility was amazing, and I found an absolute treasure-trove of other Smeringurus aridus of different sexes and instars, as well as a few Serradigitus joshuaensis hiding in the cracks and pits in the hillside. It is worth noting that although the initial trail which leads into Smoke Tree Wash can be driven on normally, it quickly becomes a very deeply sandy trail which is traversable only by a 4WD vehicle. It is however relatively close to the trailhead, so I imagine those of us without 4x4 could easily walk to this location. It would have added to the mystique if I had found aridus somewhere deep in the wilderness, but I think it's better this way, don't you think? If you're looking for aridus and found any of the info here to be useful, please leave a comment on this post, I would really appreciate it!

Fotos / Sonidos

Qué

Alacranes de la Corteza (Género Centruroides)

Observ.

therealjuan

Fecha

Septiembre 12, 2021 08:22 PM PDT

Fotos / Sonidos

Qué

Lagarto Escorpión de Alta California (Elgaria multicarinata ssp. multicarinata)

Observ.

catullus

Fecha

Mayo 2020

Descripción

preying on a western fence lizard?

Fotos / Sonidos

Qué

Falsa Coralillo del Noroeste (Lampropeltis californiae)

Observ.

xanderzee

Fecha

Junio 4, 2008 12:27 AM PDT

Fotos / Sonidos

Qué

Gecko Bandeado de California (Coleonyx variegatus ssp. variegatus)

Observ.

xanderzee

Fecha

Marzo 8, 2008 02:19 PM PST

Fotos / Sonidos

Observ.

kylegunther

Fecha

Abril 15, 2017 06:39 PM PDT

Fotos / Sonidos

Observ.

emilychebul

Fecha

Octubre 20, 2018 08:06 PM PDT

Fotos / Sonidos

Observ.

docder

Fecha

Septiembre 21, 2019 08:44 PM PDT

Fotos / Sonidos

Observ.

joshuaugalino

Fecha

Marzo 16, 2019 08:29 PM PDT

Fotos / Sonidos

Observ.

kylegunther

Fecha

Enero 21, 2017 01:02 AM PST

Descripción

Near the Zzyzx Desert Studies Center at the base of some hills/small mountains.

Fotos / Sonidos

Qué

Cachoras (Género Gambelia)

Observ.

jqrichmond

Fecha

Mayo 2013

Descripción

This is a hybrid - G. sila X G. wislizenii, confirmed by genetic data.

Fotos / Sonidos

Observ.

uncle_iroh

Fecha

Marzo 13, 2021 11:36 AM MST

Descripción

~11mm

Fotos / Sonidos

Observ.

pgeorgakakos

Fecha

Junio 2, 2017 12:57 AM UTC

Fotos / Sonidos

Qué

Lagartija Sin Patas Norteña (Anniella pulchra)

Observ.

jtomoleoni

Fecha

Abril 2014

Fotos / Sonidos

Qué

Culebra Chata (Salvadora hexalepis)

Observ.

katie255

Fecha

Mayo 2021

Fotos / Sonidos

Observ.

sirhikesalot

Fecha

Marzo 19, 2021 02:49 PM PDT

Fotos / Sonidos

Qué

Culebra Nocturna de Baja California (Hypsiglena slevini)

Observ.

ivbiol

Fecha

Noviembre 7, 2017 06:30 PM +07

Fotos / Sonidos

Qué

Culebra de Collar del Pacifico (Diadophis punctatus ssp. amabilis)

Observ.

azon_johnson

Fecha

Marzo 3, 2021 01:32 PM UTC

Descripción

A beautiful and tiny ring neck snake with a orange belly and orange ringed neck

Fotos / Sonidos

Observ.

cedric_lee

Fecha

Enero 30, 2021

Fotos / Sonidos

Observ.

cedric_lee

Fecha

Enero 30, 2021

Fotos / Sonidos

Observ.

braunj

Fecha

Julio 20, 2020 02:14 PM CDT

Fotos / Sonidos

Qué

Falsa Coralillo del Noroeste (Lampropeltis californiae)

Observ.

fundad

Fecha

Marzo 2010

Fotos / Sonidos

Observ.

ectothermist

Fecha

Febrero 21, 2021 05:12 PM PST

Fotos / Sonidos

Qué

Sapo de Espuelas Occidental (Spea hammondii)

Observ.

naturenate

Fecha

Mayo 2020

Fotos / Sonidos

Qué

Salamandra Lombriz Común (Oedipina uniformis)

Observ.

hemispingus

Fecha

Marzo 18, 2009 08:15 PM MDT

Fotos / Sonidos

Observ.

karthik_83

Fecha

Noviembre 16, 2017 07:44 PM IST

Descripción

You typically don't see Boiga sp on the ground, especially in water. But here's one feeding on a large frog, at times even submerged in flowing shallow water.

Fotos / Sonidos

Observ.

trickman

Fecha

Mayo 10, 2015 12:58 PM PDT

Fotos / Sonidos

Qué

Tritón de la Sierra (Taricha sierrae)

Observ.

sourcefilter

Fecha

Julio 28, 2012 05:27 PM HST

Descripción

Seen in Lost Soldier's Cave – visiting w/ So. Cal. Grotto, National Speliological Soc.

Fotos / Sonidos

Qué

Camaleón del Noroeste (Phrynosoma blainvillii)

Observ.

sullivanribbit

Fecha

Mayo 2007

Fotos / Sonidos

Observ.

ivanparr

Fecha

Diciembre 24, 2020 07:33 PM PST

Descripción

No y on 5th metastomal.

Photographed on white and released.

Fotos / Sonidos

Qué

Rana de Patas Rojas (Rana draytonii)

Observ.

bmoribio

Fecha

Octubre 2002

Descripción

Nature's curveball. Young-of-year in shallow pool with abundant cress. One other normal pigmented CRLF of same size class also present. Species is well documented in the watershed. For a split second, I thought I was in the tropics ;-)

Fotos / Sonidos

Qué

Falsa Coralillo Real de Bandas Grises (Lampropeltis alterna)

Fecha

Julio 1998

Lugar

Privado

Descripción

Pecos county, Texas
Month / Year Accurate; Date Estimated

Fotos / Sonidos

Qué

Falsa Coralillo Real de Bandas Grises (Lampropeltis alterna)

Observ.

gtsalmon

Fecha

Junio 4, 1994 10:20 PM CDT

Descripción

AOR large adult male (black phase alterna morph) on Hwy 118 at the north cut of the Christmas Mountains. GTS 55.

This specimen had only one red scale in the nuchal blotch and a few white flecks, otherwise was completely black. The image is a scan from a printed 35 mm image.

Fotos / Sonidos

Qué

Serpiente Rey de Montaña (Lampropeltis multifasciata)

Observ.

gottscho

Fecha

Abril 2010

Fotos / Sonidos

Qué

Pulpo Gigante del Pacífico (Enteroctopus dofleini)

Observ.

maxbottomtime

Fecha

Septiembre 26, 2014 03:11 PM PDT

Fotos / Sonidos

Observ.

finatic

Fecha

Octubre 3, 2020 07:48 PM PDT

Lugar

Dixieland (Google, OSM)

Fotos / Sonidos

Qué

Falsa Coralillo Real de California (Lampropeltis zonata)

Observ.

dancingoaktree

Fotos / Sonidos

Qué

Falsa Coralillo Real de California (Lampropeltis zonata)

Observ.

wanderant

Fecha

Junio 2020

Descripción

My second encounter with an axanthic morph (lacking of any red/yellow pigmentation). This snake could easily be mistaken for the very similar L. getula, but when taking a closer look you will notice the black face/black nostril of this snake, something unique to L. zonata, whereas L. getula has a white face/white nostril. Spotted this snake not even 5ft off trail. Made for quite the easy handle, after only a few seconds of trying to slither away the snake got quite relaxed, laying still for minutes, allowing me to handle it for about 15 minutes in total before putting it back onto the granite boulder in which it was found. I’d say this was quite the healthy adult. About 2 1/2 to 3 ft in length, and seeming to have recently shed (the dorsal and ventral scales of the snake glistened dramatically in direct sunlight). So blessed to have come across yet another one of these more uncommon morphs for the species here in the Sierra.

Fotos / Sonidos

Fecha

Abril 1971

Descripción

The first juvenile of this species known to science. Several have now been hatched in captivity.

Fotos / Sonidos

Observ.

petekleinhenz

Fecha

Abril 2015

Descripción

This was a snake I wanted to see more than any other in southwest Oregon. I was blown away by how beautiful it was.

Fotos / Sonidos

Observ.

cuervonm

Fecha

Julio 2, 2020 09:40 PM PDT

Fotos / Sonidos

Qué

Boa Enana de California (Charina umbratica)

Observ.

fundad

Fecha

Abril 2001

Descripción

All found together

Fotos / Sonidos

Observ.

scorphunter

Fecha

Marzo 12, 2017 08:50 PM PDT

Fotos / Sonidos

Observ.

mbartick

Fecha

Febrero 27, 2019 08:40 AM AWST

Fotos / Sonidos

Observ.

mike_rochford

Fotos / Sonidos

Qué

Camaleón del Noroeste (Phrynosoma blainvillii)

Observ.

jprbelli

Fecha

Agosto 2018

Fotos / Sonidos

Observ.

naturenate

Fecha

Septiembre 14, 2020 10:24 PM PDT

Fotos / Sonidos

Qué

Alacrán de Baja California (Paravaejovis confusus)

Observ.

naturenate

Fecha

Septiembre 14, 2020 09:50 PM PDT

Fotos / Sonidos

Observ.

blackwarbler

Fecha

Septiembre 5, 2020 10:11 PM PDT

Fotos / Sonidos

Qué

Salamandra Siberiana (Salamandrella keyserlingii)

Observ.

valeriya_xoma

Fecha

Junio 21, 2019 07:32 AM +13

Fotos / Sonidos

Qué

Boa Enana (Charina bottae)

Observ.

happycow

Fecha

Junio 25, 2020 06:45 PM PDT

Fotos / Sonidos

Qué

Falsa Coralillo Real de California (Lampropeltis zonata)

Observ.

cjs041

Fecha

Mayo 2020

Fotos / Sonidos

Observ.

djhouse

Fecha

Agosto 11, 2018 08:51 AM PDT

Descripción

Not confident on species. Found inside a house.

Fotos / Sonidos

Observ.

jeremy03

Fecha

Agosto 5, 2020 07:57 PM MDT

Fotos / Sonidos

Qué

Alacranes Amarillos (Familia Hadruridae)

Observ.

peregrinetracy

Fecha

Abril 15, 2018 11:00 PM PDT

Descripción

Video: https://youtu.be/EejEnIU9bHI

Territorial fighting? Mating attempt? Not sure.

These were quite large. Possibly Hadrurus anzaborrego or Hadrurus arizonenris. First 2 photos under UV flashlight, third under white light. Found in campsite in Borrego Palm Canyon campground.

Fotos / Sonidos

Observ.

mikaelromich

Fecha

Agosto 2, 2020 09:52 PM PDT

Fotos / Sonidos

Observ.

pwhyder

Fecha

Agosto 1, 2020 10:56 PM PDT

Fotos / Sonidos

Qué

Alacranes Amarillos (Familia Hadruridae)

Observ.

fowlivia

Fecha

Julio 17, 2020 10:13 PM PDT

Fotos / Sonidos

Observ.

gaswift

Fecha

Julio 24, 2020 11:05 AM PDT

Fotos / Sonidos

Observ.

tysonvenom

Fecha

Mayo 2016

Lugar

Privado

Fotos / Sonidos

Observ.

mikaelromich

Fecha

Julio 11, 2020 08:57 PM PDT

Fotos / Sonidos

Observ.

juanda037

Fecha

Marzo 10, 2017 09:52 AM -05

Fotos / Sonidos

Observ.

juanda037

Fecha

Marzo 10, 2017 08:15 AM -05

Descripción

Extremly dense population.

Fotos / Sonidos

Qué

Alacrán de Baja California (Paravaejovis confusus)

Observ.

newsom

Fecha

Junio 16, 2020 08:26 AM PDT

Fotos / Sonidos

Observ.

serpophaga

Fecha

Abril 16, 2016 12:16 PM PDT

Descripción

Bat detritus in old barn

Fotos / Sonidos

Observ.

jmtobin6975

Fecha

Junio 3, 2020 11:56 AM PDT

Fotos / Sonidos

Observ.

docprt

Fecha

Enero 4, 2014 09:30 AM PST

Fotos / Sonidos

Observ.

justinaceae

Fecha

Junio 30, 2020 02:34 PM PDT

Fotos / Sonidos

Observ.

spillane

Fecha

Julio 1, 2020 11:11 PM PDT

Fotos / Sonidos

Fecha

Mayo 25, 2014

Descripción

Don't know what kind of scorpion it was.

Fotos / Sonidos

Observ.

bartwursten

Fecha

Abril 4, 2016 08:17 AM CEST

Fotos / Sonidos

Qué

Falsa Coralillo Real de Bandas Grises (Lampropeltis alterna)

Observ.

troyhibbitts

Fecha

Julio 20, 2017 10:24 PM CDT

Descripción

Likely a hybrid with Lampropeltis triangulum celaenops ... tissues will be submitted for genetic analyses

Fotos / Sonidos

Observ.

naturenate

Fecha

Junio 21, 2019 09:38 PM PDT

Fotos / Sonidos

Observ.

naturenate

Fecha

Mayo 25, 2020 09:57 PM PDT

Fotos / Sonidos

Observ.

brandonh1

Fecha

Octubre 11, 2014 03:10 PM EDT

Fotos / Sonidos

Observ.

brandonh1

Fecha

Octubre 11, 2014 03:09 PM EDT

Fotos / Sonidos

Observ.

naturenate

Fecha

Mayo 23, 2020 08:58 PM PDT

Fotos / Sonidos

Qué

Lagartija Espinosa de Pastizal (Sceloporus graciosus)

Observ.

natureali

Fecha

Agosto 11, 2005 04:43 PM PDT