Date Added
August 24, 2024
03:34 AM UTC
Date Added
September 27, 2024
12:55 PM CDT
Date Added
September 26, 2024
10:11 AM PDT
Date Added
January 12, 2019
06:28 PM MST
Description
Found crossing a road, full cloud cover, late morning, 70-72 F. First live specimen confirmed in Colorado.
Date Added
June 11, 2019
10:39 PM PDT
Description
Around 5pm today in the middle of the road. Large 3ft or more snake. Hisisng, loud, almost like a rattle noise. But no tail rattle. Defensive while I kept distance. Aggressive. Never took its eyes off me. Opened mouth often. No teeth. Black eyes. Black tongue. Large center. Moments prior a large barred owl flew past my windshield and watched me as I approached snake. An epic moment in my day. I was going to pick up my son who was with a native medicine woman.
Date Added
August 11, 2023
09:49 PM MDT
Description
Welcome to iNat CO Cal Kings 😎
45 inches
Date Added
June 19, 2024
07:07 PM UTC
Date Added
September 25, 2024
06:59 PM UTC
Date Added
September 25, 2024
11:52 AM MDT
Date Added
September 23, 2024
07:43 PM MDT
What
Bullsnake
(Pituophis catenifer ssp. sayi)
Date Added
September 20, 2024
04:45 PM UTC
Date Added
September 19, 2024
10:28 PM MDT
Date Added
September 18, 2024
02:23 AM UTC
Date Added
September 18, 2024
02:23 AM UTC
Date Added
June 6, 2023
04:53 PM MDT
Description
Was found swimming around Duck Lake in City Park. Most likely newly hatched with bright green carapace. Plastron still had mark where egg sac was connected! Swam away afterwards :)
Date Added
September 10, 2024
01:19 AM UTC
Date Added
January 19, 2021
08:51 PM PST
Date Added
September 1, 2024
08:01 AM PDT
Date Added
August 28, 2024
06:36 PM MDT
Date Added
August 22, 2024
01:26 PM MST
Date Added
August 26, 2024
08:03 PM UTC
Date Added
August 27, 2024
02:47 AM UTC
Date Added
August 26, 2024
05:06 PM MDT
Description
found in irrigation valve box
Date Added
August 10, 2024
01:43 AM UTC
Date Added
August 11, 2024
07:12 PM EDT
What
Bullsnake
(Pituophis catenifer ssp. sayi)
Date Added
August 14, 2024
10:53 PM EDT
What
Bullsnake
(Pituophis catenifer ssp. sayi)
Date Added
July 9, 2023
10:46 PM UTC
Date Added
April 28, 2024
08:28 PM UTC
Description
Found with Beren Erkan (guy in photo)
Date Added
August 5, 2024
03:09 PM MDT
Date Added
August 7, 2024
01:00 AM UTC
Date Added
July 30, 2024
02:13 PM MDT
Date Added
August 1, 2024
04:15 PM UTC
Date Added
August 2, 2024
06:01 AM UTC
Date Added
July 10, 2024
04:04 PM UTC
Date Added
June 22, 2024
07:57 PM CDT
Date Added
July 5, 2024
11:27 PM UTC
Description
Same King Hayden and I had cruised a few weeks ago. Crazy that it happened to get fatally hit on the next night I cruised this area. Such a bummer.
Date Added
July 5, 2024
11:32 PM UTC
Description
Probably a radix but could be a cyrtopsis.
Date Added
July 3, 2024
06:18 AM MST
Date Added
July 1, 2024
12:34 PM UTC
Description
He has seen unmentionable things
What
Bullsnake
(Pituophis catenifer ssp. sayi)
Date Added
June 29, 2024
10:08 AM MDT
Date Added
June 26, 2024
02:49 AM UTC
What
Bullsnake
(Pituophis catenifer ssp. sayi)
Date Added
June 22, 2024
11:30 PM UTC
Date Added
June 13, 2024
02:20 PM UTC
Date Added
May 8, 2022
07:34 PM UTC
Date Added
June 24, 2022
04:15 PM PDT
What
Bullsnake
(Pituophis catenifer ssp. sayi)
Date Added
June 24, 2022
11:40 PM UTC
Description
Attempting to raid a norther flicker nest.
Date Added
July 3, 2022
05:27 PM MDT
Date Added
June 7, 2024
02:22 AM UTC
Date Added
August 29, 2023
10:21 PM UTC
What
Bullsnake
(Pituophis catenifer ssp. sayi)
Date Added
April 27, 2018
03:57 PM MDT
Date Added
June 4, 2024
01:31 AM UTC
Date Added
September 7, 2023
06:17 PM MDT
Date Added
June 2, 2024
01:00 AM UTC
What
Bullsnake
(Pituophis catenifer ssp. sayi)
Date Added
May 30, 2023
12:36 AM UTC
Date Added
May 24, 2024
07:37 PM UTC
Date Added
October 22, 2020
08:39 PM MDT
Date Added
September 15, 2021
04:36 PM MDT
Description
Many hundreds of just metamorphosed bullfrogs everywhere at this lake today. Look for tails on some of the frogs.
What
Bullsnake
(Pituophis catenifer ssp. sayi)
Date Added
May 23, 2024
01:49 AM UTC
Date Added
May 20, 2024
09:56 PM MDT
Description
This snake was right beside North Rd. I assumed initially it had been run over as people really speed through here by the reservoir. However it has holes in it too. I am not sure of the ID.
Date Added
May 21, 2024
08:18 PM UTC
Date Added
May 16, 2024
03:22 PM MDT
Date Added
May 27, 2023
12:00 PM MDT
Date Added
May 14, 2024
08:47 AM EDT
Description
5-6 feet long. A Red-shouldered Hawk was swooping on it.
Date Added
November 6, 2022
07:09 PM +03
Date Added
May 27, 2023
05:55 AM UTC
Date Added
May 5, 2024
08:57 PM MDT
Date Added
April 27, 2018
03:52 PM MDT
Date Added
April 25, 2024
03:53 AM UTC
Date Added
May 8, 2024
11:59 PM UTC
Date Added
October 1, 2022
12:28 PM MDT
Date Added
April 30, 2024
07:27 PM UTC
Date Added
April 25, 2024
08:40 PM UTC
Date Added
April 25, 2024
05:13 PM UTC
Date Added
April 8, 2024
10:33 PM UTC
Date Added
April 21, 2024
11:34 PM UTC
Date Added
July 11, 2023
05:07 PM UTC
Date Added
September 27, 2023
10:48 PM MDT
Description
Spectrogram: Kors frogs, US 36 Highway noise, DIA jet
Date Added
June 19, 2023
08:45 PM UTC
Date Added
September 10, 2021
11:40 AM MDT
Date Added
June 2, 2022
11:32 PM PDT
Description
Spotted on bank of cattle pond and then scurried into the water. No fencing or containment.
Note: To clarify, all signs indicate this is either a
- Uncontained pet on private property
- Deliberately abandoned pet
- Escaped pet that has managed to travel to this location (if this option, not likely to have traveled far due to rural setting with few homes spaced 1/4mile to 1 mile+ apart and scarce water sources)
Date Added
February 18, 2021
10:00 PM CST
Description
Note: I did report this to the USDA who immediately and safely removed it.
I'm assuming it was an escaped pet, given how cold our winters get. It was approximately 3ft long to the tip of its tail, if I'm remembering correctly.
Date Added
January 8, 2022
01:06 PM PST
Description
photographed in captivity but collected nearby by others
Date Added
April 6, 2023
02:34 PM EDT
Date Added
May 12, 2021
09:15 PM CDT
Date Added
April 5, 2020
04:27 PM EDT
Date Added
March 31, 2020
11:10 AM EDT
Date Added
December 29, 2020
07:11 PM EST
Date Added
July 17, 2021
08:33 PM UTC
Date Added
April 5, 2023
11:02 AM CDT
Description
Found this photo "hiding" on one of my old computers--checked old field notes for date/location
Date Added
July 23, 2020
08:20 AM EDT
Description
Very sad photo that I forgot to add after our last Highland trip. Crazy Coyote Tree... Weird how people are...
Date Added
January 26, 2020
05:08 PM MST
Date Added
May 25, 2020
11:46 AM MDT
Date Added
May 1, 2023
05:31 PM MDT
Date Added
March 8, 2024
11:08 PM UTC
Date Added
June 2, 2011
10:12 PM MDT
Description
One of the biggest woodhouse's toads I have ever seen. Found in an irrigation ditch along with several Northern leopard frogs. Woodhouse's toad tadpoles seen earlier in the season.
Date Added
July 8, 2016
10:47 AM MDT
Date Added
April 25, 2023
02:15 PM EDT
Description
found on a hike in Boulder area
Date Added
June 12, 2022
09:07 PM MDT
Date Added
August 24, 2019
08:01 PM PDT
Date Added
April 27, 2021
07:54 PM MDT