Item #: SCP-XXXX
Object Class: Euclid
SCP-XXXX observed from 12 meters away
On-site links
Containment: SCP-XXXX to be contained in a one point five (1.5) meter by one point five (1.5) meter by one point five (1.5) meter observation room. The room is to contain an Oak tree (of small size, although no specific measurements are necessary), with grass and dirt covering the floor.
Description: SCP-XXXX is a sapient, transformative being that changes forms every few hours (no observable pattern has occurred in regards to SCP-XXXX's transformative behavior).
Subject shows preference to the forms of pigeons, rats, other small birds and other small rodents. SCP-XXXX is known to remain docile unless provoked.
Upon provocation, the SCP will "play dead", and will remain in this state until its local proximity is clear of any natural threats. For the next twenty-four (24) hours, the assailant will appear to have no consequences of the provocation.
After the twenty-four (24) hour time period has elapsed, the assailant has reported feeling a growing pain in their head [See Test XXXX-03]. After they've experienced high levels of pain, the assailant will then proceed to lose consciousness. Attempts to revive unconscious assailants have been unsuccessful.
Once unconscious, the DNA of the assailant begins mutating, with these mutations having been fatal in all known cases. Currently observed mutations include (but are not limited to):
• Gills appearing on the assailant's neck
• The assailant's blood type changing (observed case showed the blood type changing from B Positive to O Negative)
• The assailant gaining a third arm (extended from C6 in the vertebrae)
Foreword: This interview was conducted between the 23rd and 24th hours of Test XXXX-03.
Begin Log:
Dr. ██████: D-1221, how are you feeling?
D-1221: Not bad doc, why’d ya as-
*Subject is cut off due to his clutching his head*
D-1221: AAAAAAAHHHH! DOC WHAT’S HAAAA-
*Subject falls off of his chair, and collapses to the floor, still screaming*
Dr. ██████: D-1221, are you ok? Could you describe your-
*Subject quickly stops making noise. MTF Guards enter, and sit the unconscious body back up in the chair. Subject reawakens, with no visual mutations.*
Dr. ██████: D-1221, how are you feeling?
D-1221: Wha-… What was tha-
*Subject collapses, and heart beat monitors indicate that D-1221’s heart has stopped working*
End Log
Closing Statement: D-1221’s blood sample was later taken, and it was confirmed that the mutation had occurred in a number of his blood cells.
Item #: SCP-XXXX
Object Class: Safe
Special Containment Procedures: SCP-XXXX is to be held within a 5m x 5m x 5m steel chamber, with a single access door to the chamber. SCP-XXXX is not permitted to exit the cell, and CCTV in and around the cell is to be monitored for any signs of activity. SCP-XXXX is to be held at Site ███. Access to SCP-XXXX’s cell is only permitted once a week, with all necessary access unto SCP-XXXX’s cell being overseen by a site manager of no lower than level 3 clearance.
Access to SCP-XXXX’s cell is only permitted for sacrificial D-Class personnel. Unless authorised by an on-site manager of clearance Level-4 or higher, no Foundation personnel are granted access.
Should SCP-XXXX escape its cell, the overseeing personnel are to alert Site-███ managerial staff, who are to put assigned MTF guards on high alert. Site managerial staff should also prepare a D-Class subject for conversion into SCP-XXXX-1, and are permitted to use them by whatever means necessary as bait for the escaped SCP-XXXX.
Description: SCP-XXXX is a humanoid figure that measures to the height of 1.77 metres when standing upright. It has two separate attitudes; that of SCP-XXXX-A, and that of SCP-XXXX-B. SCP-XXXX-A has the appearance of being Caucasian, with blonde hair, brown eyes, and male human-like features. SCP-XXXX-A’s face always remains emotionless, and shows no sign of response when verbally stimulated. SCP-XXXX-B, also classed as SCP-XXXX’s aggressive state, shares some visual appearance characteristics (namely the hair colour, skin colour, and physical build) with that of SCP-XXXX-A. Observations show that SCP-XXXX-B’s only significant difference with SCP-XXXX-A is the colour of the entity’s iris.
The conversion process from SCP-XXXX-A to SCP-XXXX-B is prolonged, with the time taken for transformation varying between 10 minutes to 15 hours. The beginning of the transformation is notable through examining SCP-XXXX’s iris colour. The pale blue in the left eye changes to purple. After only one iris has changed colour, scientist and on site Foundation guards are to bring and detain a D-Class subject near to SCP-XXXX’s cell.
After SCP-XXXX’s right iris has changed to a similar purple colour, SCP-XXXX enters its aggressive state (SCP-XXXX-B). SCP-XXXX begins to chuckle, with the chuckle gradually building up into a laugh, reaching anywhere between 29-41 decibels. Testing has proven that the primary victim of SCP-XXXX’s aggressive state is the closest living human. Experiments have been executed to attempt to see if SCP-XXXX requires a living human victim, and results show that SCP-XXXX chose to ignore other forms of life (tested species include Daffodil, Sheep, Chameleon and Emu), as well as a dead human being. At a point during SCP-XXXX-B’s progressively building laughter (this point shows no pattern throughout the various occurrences of SCP-XXXX-B), the closest human being begins to chuckle lightly in a fashion similar to that of SCP-XXXX. As they do so, the left iris pf both SCP-XXXX-B and the human change colour, becoming red. After their left iris has entirely changed, the human victim has now become SCP-XXXX-1.
SCP-XXXX-1 then proceeds to walk towards SCP-XXXX-B. When this begins, SCP-XXXX’s chamber door is to be unlocked, and SCP-XXXX-1 is permitted to enter. Once SCP-XXXX-1 has entered the chamber, the door is to be resealed, with SCP-XXXX-B and SCP-XXXX-1 both inside.
Observations via CCTV then show SCP-XXXX-B proceed to tear SCP-XXXX-1 apart, ingesting the torn lumps of flesh until SCP-XXXX-1 has been entirely consumed. Every SCP-XXXX-1 victim has yet to show any sign of pain/suffering. Upon ingesting the final segment of flesh, SCP-XXXX-B returns to SCP-XXXX-A’s passive form.
Since SCP-XXXX’s detainment on ██ / ██ / ████, SCP-XXXX’s transformation process has only occurred once every 6-7 days.
Addendum: Upon MTF Iota-13 (“Brain Washers”)’s attempts to capture it, SCP-XXXX was discovered to have no limit as to how many SCP-XXXX-1 victims it can make and ingest. SCP-XXXX was shown to have the ability to continually create SCP-XXXX-1 subjects in its line of sight, with MTF I-13 losing █ personnel [See MTF Iota-13 Commander Hilurk’s Containment Report]. Despite it having ingested numerous SCP-XXXX-1 victims, SCP-XXXX did not gain any physical body mass.
Roughly 149 hours after SCP-XXXX had been successfully contained on ██ / ██ / ████ at Site ███, it entered its aggressive state. Due to uncertainty on how SCP-XXXX acted, scientist personnel Dr. Stephen Viskarl and Dr. Rebecca Scheinen were converted into the state of being SCP-XXXX-1, with Dr. Viskarl being the first victim. Due to SCP-XXXX’s door being sealed, whilst as SCP-XXXX-1 Dr. Viskarl was capable of unlocking the door with his keycard. Dr. Scheinen put the area into lockdown shortly before her conversion into SCP-XXXX-1 began, allowing for MTF unit [DATA REDACTED] to later enter the chamber and resolve the situation.
Foreword: The following interview was conducted shortly after SCP-XXXX's successful detainment at Site ██.
Begin Report
Interviewer: Commander, would you care to describe how the events unfolded?
Commander Hilurk: We were called in to contain the freak when it was just north of ███████████. We were locked and loaded - 3 HUMVEEs, a Chinook, which totaled to 4 vehicles, holding 23 of us, myself included. Upon arrival, the thing was in the process of luring in its first victim, some local civilian. Poor bastard couldn’t control himself. We set up a perimeter, as is normal, and tried to lock down the area. That’s when it first attacked its prey.
Interviewer: And would you care to describe the incident with the “prey”?
Commander Hilurk: If I’m honest, I’ve seen violent things happen. But what that thing did… it was beyond violent. Once the victim was near, the freak reached for him, and began shredding him to pieces. My-
Interviewer: Sorry to interrupt, Commander, but by the "freak" you are referring to SCP-XXXX?
Commander Hilurk: Yeah, sorry for the poor clarity. Anyways, my men opened fire on it. It merely sat there, ignoring its surroundings, until it had torn apart and eaten the lumps of meat from the first victim. It ate the guy with a blank face, as if it didn’t care for the guy or what it was doing. Anyways, as it finished, it began chuckling, which became laughter. Private Johnson then began laughing, and he threw down his weaponry. As Johnson began to head towards it, I ordered for him to be restrained, fearing the worst. Johnson took no notice of the attempted restraining, and, as if he were [DATA REDACTED], he somehow managed to shake the others off.
Interviewer: And after that he proceeded to follow the same fate as the initial victim you witnessed?
Commander Hilurk: You guessed it. After Johnson was gone, Reynolds began acting in the same way. This began a long and messy process, in which the SCP would become silent, so 1 or 2 men would view it out of curiosity, at which point the first viewer would become its next meal. Eventually, after 8 or 9 minutes of waiting, the freak finally shut up. At which point, we, well… “rushed” it. We put a bag over its head, and called for collection.
Interviewer: And from there we know the rest. Would you care to add any detail unto your report Commander?
Commander Hilurk: Funnily enough, it seemed somewhat friendly unto Iota-13 MTF personnel. Only cared for its next meal, even when others got close. Yet it still ain't fat - wish I could live the same way.
Interviewer: Thank you for your time Commander.
End Report
Item: SCP-XXXX
Object Class: Euclid
SCP-XXXX observed from 11 meters away
Special Containment Procedures: Due to its nature, SCP-XXXX cannot yet be contained. In addendum, cannot be neutralized with ease due to the violent nature of SCP-XXXX-Alpha. MTF Theta-4 ("Gardeners") are to be constantly monitoring SCP-XXXX for any anomalous activity, with a 7 meter perimeter being established and maintained. The perimeter is to be disguised as if the tree were being cut down, with signs and tape indicating so. Should any anomalous activity be reported, the overseeing MTF Commander is to alert Site-24 personnel.
Description: SCP-XXXX is a deciduous tree native to Northern Europe that stands at approximately 8 meters tall. SCP-XXXX shows anomalous quantities from around 7 meters up, where it bears the appearance of a vulture-like aves. Observations have shown SCP-XXXX to attract large quantities of native aves, including (but not limited to): Corvus (commonly called the Crow), Pica Pica (commonly called the Magpie) and Columba Palumbus (commonly called the Wood Pigeon).
If any mammals attempt to approach SCP-XXXX (in a radius of 4.66 meters), an event (herein referred to as SCP-XXXX-Alpha) is triggered, in which any aves residing on SCP-XXXX begin attacking the approaching mammal. Tests have shown that SCP-XXXX-Alpha does not commit unto killing its target, and that all involved parties of birds tend to retreat back into SCP-XXXX's branches once the 4.66 meter boundary has been reestablished.
Addendum: Residing aves within SCP-XXXX's branches show no pattern as to their duration of visit. Between the period of ██/██/19██ - ██/██/20██, the longest presence within SCP-XXXX's branches was 2 weeks, after which the visiting flock of Columba Palumbus left.
Per 
