2 STSSN Stranding Report Form Instructions

INSTRUCTIONS FOR COMPLETING STSSN STRANDING REPORT FORMS
Revised: 4 October 2021
OBSERVER’S NAME AND CONTACT INFORMATION: This is the person who documented the stranded sea turtle and who would be
the best person to answer any questions about the stranding. Please provide an email address and phone number where you can be
reached if we need to contact you for clarification of the reported data. Please also provide your institutional affiliation, as it will be
associated with the stranding report.
STRANDING DATE: This is the date the stranded turtle was first reported or encountered. If you did not investigate it until a later
date, please note that in the Additional Comments section at the bottom of the form. Turtle number by day is used to keep track of
more than one turtle investigated on a single day by the same observer – your first turtle of the day is 001, your second of the same
day is 002, etc. Please notify the state coordinator within 24 hours of any strandings you document and check the box describing
how the state coordinators were notified.
STRANDING LOCATION: The accuracy of the stranding location is critical to the integrity of the data and the validity of the analytical
products produced from them. Please provide as much detail as possible regarding the location of the stranding. Latitude/Longitude
– if you have a GPS unit, navigation chart, or can pinpoint the location using Google Maps, please include the latitude/longitude of
the stranding location. If you cannot provide accurate coordinates, please leave this space blank. Enter the county where the turtle
was found (if known). Please use the comment box to provide as much detail as available about the stranding location, preferably
using a street address or geographic references that can be located on a map. Good reference points are inlets, fishing piers, light
houses, water tanks, etc.
SPECIES: If you are not positive of the species identification, check Unidentified, please do not guess.
PHOTOS: Please indicate if photos were taken. Complete photographic documentation of the stranded turtle, including any injuries
or other anomalies, is the single-most important aspect of the stranding record. A complete set of photographs should accompany
each stranding report. A complete photo series includes clear, focused, unobstructed views of the entire dorsal and ventral surfaces
of the turtle and any injuries, entanglements, signs of disease, or other anomalies. Here, we note if there is basic photo
documentation associated with the report. If Yes is selected for Photos, please indicate (by selecting the appropriate check boxes) if
the dorsal and ventral aspects of the body are clearly visible in the photos. It’s possible that photographs are available, but none
clearly show the dorsal or ventral surface of the turtle (perhaps in the case of a floating turtle when the photographs were
submitted by the public). In this case, check Yes for photos but do not check the boxes for either Dorsal aspect visible or Ventral
aspect visible.
• Please submit photos at their original size or resolution. Do not resize photos before submitting the stranding report.
Digital cameras and smartphones may have the ability to take photographs at reduced resolution. Smartphones may
provide the option to or automatically reduce the size of photographs prior to their being attached to emails or text
messages. Please ensure this does not occur. Consult your device’s instructions to ensure high quality photos are captured.
CIRCUMSTANCES OF ENCOUNTER: We categorize strandings into various types and some of the types are then associated with a
specific circumstance. Please select the appropriate Circumstances of Encounter corresponding to the following:
• Traditional stranding. This is when a dead, sick, or injured sea turtle is found washed ashore, floating, or underwater, and
when it is not an incidental capture, a posthatchling, or a cold-stunning. Traditional strandings do not involve live, healthy,
uninjured sea turtles.
• Incidental capture. This is when a sea turtle is captured directly incidental to an activity such as fishing (recreational or
commercial), dredging, relocation trawling, research activities, or power plant operations.
• Nesting related. This is when an adult female sea turtle that has come ashore to nest becomes significantly disoriented (i.e.,
crawls off the beach or beyond nesting areas), trapped (and must be rescued), injured, or killed.
• Posthatchling washback. This is when a sea turtle is less than 10 cm curved carapace length (CCL, notch-tip; but ≥5 cm CCL).
If the CCL is not measured but another carapace length measurement is taken, a posthatchling is selected as the type of
encounter when any of those alternative measurements are less than 10 cm (and ≥5 cm).
• Cold-stunning. These turtles are usually healthy otherwise and tend to recover quickly (e.g., within days). This designation is
primarily used for turtles found in areas of historic cold-stunning events (e.g., areas in and around St. Joseph Bay and areas
in and around Mosquito Lagoon) and often in large groups (more than 10 individuals).
CONDITION: Record the initial condition of the stranded animal by selecting one of the following.
• Alive. The sea turtle was alive at the time of initial observation. Even if the turtle died after it was first reported or
discovered, still select Alive as the Initial condition.

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Fresh Dead or Mildly Decomposed. In this case, you may initially question whether the turtle is alive. The carcass may have
rigor mortis, but the eyes should be clear and there should be no smell of decomposition or evidence of bloating. If the
carcass smells at all or is bloated, it is more than mildly decomposed (see below).
Moderately Decomposed. In this case, there is a mild to moderate smell of decomposition and mild to moderate bloating
and bulging eyes (if present). The soft tissue may feel spongy and the scutes and skin may be beginning to slough.
Severely Decomposed. In this case, there is a foul smell and the carcass either is very distended by gas or has completely
degassed (appears deflated). There is a mass of rotting flesh in areas of degassing and the scutes and skin are sloughing or
missing. The limbs and carapace may be starting to disarticulate (especially upon handling) and there could be inundation
by insect larvae (e.g., maggots).
Dried Carcass. In this case, the carcass is completely desiccated with only dry skin and bones with little to no smell.
Skeletal. In this case, the skeletal features are prominent and are disarticulating. Skin may still be present but large portions
of the carcass are skeletonized.

EXAMINATION DETAILS:
• Type of examination: Here we document whether a stranded sea turtle was examined in-person by a trained STSSN
participant or only evaluated from photos submitted by the public (or someone who was not a trained STSSN participant).
Select the appropriate answer.
• In-person exam by STSSN participant. A trained STSSN responder evaluated the stranded turtle in person.
• Evaluated from photos submitted by the public. A trained STSSN responder did not evaluate the turtle in person, only
through photographs of the stranded turtle.
• Completeness of body (check all that apply). Here we provide a general assessment of the completeness of the body of the
stranded sea turtle.
• Complete. Select if the head is not missing, none of the flippers are completely missing, and more than 50% of the shell
(body) is present. If Complete is selected, none of the other three can be true (i.e., if any of the following are true, the
body cannot be complete).
• Missing head. Select if the entire head was missing.
• Missing all or most (>50%) of one or more flippers. Select if one or more flippers were entirely or mostly (50% or
more) missing.
• Missing 50% or more of shell (body). Check if the carapace or plastron was entirely or mostly (50% or more) missing.
• Not determined. Check if exam or photos are insufficient to determine the completeness of the body as described
above.
• Mouth checked. Opening and carefully examining the stranded turtle’s mouth (oral cavity) is an easy and useful addition to
a standard external examination. For example, one or more hooks may be present in the mouth of a stranded turtle and
this important finding may go undocumented if the oral cavity is not examined.
o Yes. Select if the mouth was opened (or already opened) and the oral cavity was examined.
o No. Select if the mouth was not opened (or already opened) and the oral cavity was not examined.
o Unknown. Select if it is unknown whether the oral cavity was examined.
TAGS: All strandings should be thoroughly evaluated for the presence of external tags, tag scars, PIT tags, living tags, and tracking or
transmitting equipment. Any stranded sea turtle with a tag should be considered for salvaging. Please consult your STSSN
coordinator.
• Flipper tags. Three spaces are provided to enter tag numbers and the location of each tag (e.g., front left flipper). A closeup photograph in which the tag number is legible should be taken and submitted for each flipper tag.
• PIT tags. Ideally, all stranded turtles should be scanned for PIT tags. At the very least, any turtle with a flipper tag scar
should be scanned. When entering a PIT tag ID, include any hyphens that are shown on the screen of the PIT tag scanner
and note the location of the PIT tag. A close-up photograph in which the PIT tag ID is legible on the screen of the PIT tag
scanner should also be taken and submitted.
• Living tags. Living tags are skin grafts from the lighter colored plastron to the darker colored carapace and vice versa. Living
tags appear as circular or elliptical whitish spots on the carapace and as dark spots on the plastron. A turtle with a living tag
on the carapace should have at least one on the plastron. Select Yes or No depending on whether this seems to be the case.
It is important to note which scutes on the carapace and plastron have living tags on them. Living tags must be
photographed. Contact your STSSN coordinator before disposing of a stranded turtle with a living tag.
• Coded wire tags. Coded wire tags are short lengths of magnetized steel wire bearing a unique code that may have been
injected beneath the skin of flippers. Living tags are detected by a specialized scanner. If a living tag is found, it must be
removed to read the unique code. If the turtle was scanned for living tags, select Yes or No. If a tag was detected, it is

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important to record the flipper within which the tag was present. Contact your STSSN coordinator before disposing of a
stranded turtle with a coded wire tag.
Tracking gear. Tracking gear includes satellite, sonic, or radio transmitters. Satellite and sonic transmitters are usually on
the highest portion of the carapace, but sonic transmitters may be placed along the margin of the carapace. If found,
describe the tracking gear and where it was located. If you find a stranded sea turtle with tracking gear, do not attempt to
remove the equipment from the turtle. Please consult your STSSN coordinator to determine whether the turtle should be
salvaged.

MEASUREMENTS: Curved measurements follow the contours of the carapace while straight measurements are flat. Curved
measurements are made with a nonmetal (vinyl), flexible tape measure while straight measurements are made with calipers. There
are two carapace length measurements and one carapace width measurement. One of the carapace length measurements is made
from the nuchal notch to the posterior marginal tip and the other is made from the nuchal notch to the posterior notch (see
adjacent diagram on the reporting form). The carapace width measurement is made at the widest point of the carapace and is
perpendicular to the midline of the carapace. Curved carapace measurements should be made on every stranded sea turtle with an
adequately intact carapace. Straight carapace measurements are optional except in the case of a turtle with a flipper tag or a PIT tag,
or with tracking gear. If the carapace measurements were estimated, please describe how the estimates were made. Be sure to note
the unit of measurement (centimeter or inch).
WEIGHT: If the turtle was weighed using a scale, record the weight and the unit of measurement (kilogram or pound).
TAIL MEASUREMENT: Indicate whether the tail extended past the carapace by at least 5 cm (2 inches) in the case of a Kemp’s ridley
or olive ridley, at least 10 cm (4 inches) in the case of a loggerhead, green turtle, or hawksbill, or at least 15 cm (6 inches) in the case
of a leatherback. If so, tail length should be measured from the posterior marginal tip of the carapace to the tip of the tail using a
flexible measuring tape. Be sure to note the unit of measurement (centimeter or inch).
FATE OR FINAL DISPOSITION:
• If the turtle was alive, indicate whether the turtle was immediately released, unable to be recovered, or taken to a rehab
facility. If the latter, provide the facility’s name. If the turtle died prior to reaching the rehab facility, mark that check box.
• If the turtle was found dead or died prior to reaching the rehab facility, indicate whether the turtle was left where found;
buried, rendered, or otherwise disposed of; or if the turtle was salvaged. If the turtle was left where found, indicate
whether the turtle was marked and describe the mark. If the turtle was salvaged indicate where the remains were stored
and whether this was done to conduct a necropsy or for another reason.
ANTHROPOGENIC MATERIAL: This section is used to document any man-made (i.e., anthropogenic) material that was found
associated with the stranded turtle during the external examination, including anything found in the mouth (oral cavity). If there was
an injury indicative of an interaction with anthropogenic material but that material was no longer present, do not document that in
this section, document it in the section on Injuries. Anthropogenic material of interest in this section does not include researchrelated items that were purposely attached to the turtle as part of a study (e.g., satellite transmitter, flipper tag). Any anthropogenic
material that was found should be documented by photographs. The photographs should clearly show all aspects of the material
and include a scale marker (particularly in the case of fishing gear). If a turtle is found entangled in netting, stretch-out and
photograph all aspects of the netting. All fishing gear found associated with a stranded turtle should be collected. Please consult
your STSSN coordinator before disposing of any anthropogenic materials found associated with a stranded turtle. If no
anthropogenic material as described was found, check No at the top of this section and skip to the next section (i.e., in this case, you
do not need to check No for each question in this section). If anthropogenic material was found, please answer each question in this
section and use the check boxes to note the location of any material.
INJURIES: This section is used to specifically document external injuries of significance to sea turtle conservation and recovery based
on potential association with the cause of stranding, indication of human interaction, or implication on health and fitness. This
includes any healing or healed wounds that are identifiable as any of the injury types included in this section. All Injuries reported in
this section should be photographically documented. The photographs should clearly show all injuries and include a scale marker.
If no injuries of note were externally evident, check No at the top of this section and move to the next section. Also select No if an
injury was only minor and nonspecific (e.g., notch in the webbing of a flipper, notch along the carapace margin, abrasions involving
the shell) or if there were parts missing (e.g., head, flippers) that were attributable to scavenging. A common scenario is that the
head or flippers were missing without clear evidence of shark bites or other significant injury defined herein. For this scenario, enter
which parts were missing under Completeness of Body and select No for Injuries.

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Select Yes if any injuries matching the following descriptions were found. Do not document the same injury in more than one place.
For example, if you believe an injury was from a vessel-strike, only answer Yes to the question about Definitive Vessel-Strike
Injuries, do not also answer Yes to the question about Blunt Force Injuries or Perforating or Penetrating Wounds to describe the
same injury.
• Definitive vessel‐strike injury. This is a discrete linear or curvilinear chop wound. In stranded sea turtles, these wounds are
almost always created by the propeller, skeg, or rudder. A typical example is a series of parallel chop wounds caused by a
vessel propeller (although a single chop wound is also common). An important feature is that bone and other tissue are
destroyed as the propeller or other sharp components pass through it, leaving a gap (sometimes this gap is very narrow).
Alternately, parts of the head, appendages, or shell may be sheared away (sometimes the body can be cut in half).
• Blunt force injuries. These injuries can also result in fractures of the head, carapace, or plastron, and often involve large or
discrete areas of the body, depressing (crushing) the fractured bone, lacerating (tearing) the skin, and/or resulting in
exposure of organs or soft tissue. Blunt force injuries often accompany definitive vessel strike injuries. For example, there
may be extensive blunt force injuries with only some remnants of chop wounds noticeable beyond the extent of blunt force
injuries. If any chop wounds are evident, select Yes for definitive vessel-strike injuries and No for blunt force injuries (even
though these latter injuries might also be evident). Select Yes for blunt force injuries only if evident and no indication of a
chop wound is seen.
• Shark-bite injuries. Shark‐bite injuries are characterized by sharp incisions, typically observed as multiple adjacent wounds.
Common features include deep scoring of bone and soft tissue, amputation or removal of body parts, or wounds created in
a semicircular pattern. Answer Yes to this question if these types of injuries are evident.
• Amputation of unknown cause. Answer Yes to this question if the sea turtle is missing 50% or more of at least one flipper
and the site of amputation shows signs of healing or is healed. This section is used to document antemortem amputations
(i.e., those in turtles found alive or with visible inflammation/healing response) that lack distinctive features that clearly
indicate the cause. Loss of a flipper due (or possibly due) to decomposition should not be recorded as an amputation. If the
amputation can be specifically attributable to a cause such as entanglement or a shark bite, and is noted elsewhere, do not
note it here (answer No to this question).
• Incised wound. These are wounds inflicted by humans and may occur under circumstances such as malicious injury,
postmortem specimen collection, or butchery of turtles for meat. This category includes injuries that are cleanly incised as
created by a knife or other sharp instrument. In general, these cuts tend to be longer and more continuous than those
created by shark bites and the margins are cleanly cut (not tattered) compared to injuries caused by other scavengers.
Common patterns include incisions made to remove the plastron, appendages, head, or specific parts of soft tissue, or
inflicted across the neck.
• Perforating or penetrating wound. A perforating or penetrating wound is deeper than it is wide. Penetrating wounds
extend into tissues whereas perforating wounds pass all the way through the affected structure. In lay terms, these are
often described as “holes” in a body part or tissues. Causes observed in sea turtles include wounds created by projectiles
(firearms, spearguns), sharp manmade objects such as fishing hooks and gaffs, and objects from nature such as fish bones,
stingray barbs, and sea urchin spines.
• Entanglement wound. This refers to depressions or wounds that partially or completely encircle the neck or appendages as
caused when linear material becomes wrapped around part of the body. In more severe, chronic (long‐term) injuries to
flippers, the area distal to the injury may be swollen or the skin and deeper tissues may be discolored or detaching. This
wound category documents this injury only in cases where the causative material was no longer present (i.e., not
documented in the Anthropogenic Material section).
• Beak furrow. This is a smooth, rounded indentation along the edge of the beak (usually on the upper beak near the jaw
hinge) and can occur when the turtle ingests a linear foreign object such as fishing line and then pulls against it. As with an
entanglement wound, this wound category documents this injury only in cases where the causative material was no longer
present (i.e., not documented in the Anthropogenic Material section).
• Other injury. Select Yes if there is any other injury that may have contributed to the cause of stranding, resulted from
human interaction, or significantly compromised health and fitness, and that has not been previously captured in any other
section. This includes major chronic or healed injuries (e.g., loss of large portions of the shell, skeletal fractures) of
uncertain cause. Select No if this is only a minor, nonspecific injury such as a notch in the webbing of a flipper or along the
carapace margin.
DISEASES AND LEECHES: This section is used to specifically document external evidence of disease or possible disease. This includes
the presence of externally visible masses such as the tumors associated with fibropapillomatosis, skin lesions, and leeches or leech
eggs. Anything reported in this section should be photographically documented. The photographs should clearly show all features
noted and include a scale marker. If none of these indications of disease were evident, check No at the top of this section and skip to
the next section. Check Yes if any of these indications of disease were found.

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Fibropapilloma-like tumors. These masses typically have a papillary or cauliflower-like (verrucous) surface attached to the
skin by a broad or narrow base. The surface also may appear smooth or ulcerated. These tumors exhibit various degrees of
pigmentation, from pink to black and may be less than a cm to many cm in size. If present, note if any have a papillary
texture or are evident on the eyes or in the mouth.
Non-fibropapilloma-like tumors. This includes any tumor-like growth involving the skin that does not have the features of a
fibropapilloma-like tumor. This includes other types of tumors, which are rare in sea turtles, as well as abnormalities that
likely are not true tumors (i.e., that are non-neoplastic), such as aberrant accumulations of scar tissue or inflammatory
material (e.g., abscesses). A common feature of these apparent tumors is that their external appearance is one of a spaceoccupying mass that extends from or upheaves the skin but does not have the characteristics of a fibropapilloma-like tumor
or is not obviously associated with an identifiable injury. These include masses where the overlying skin exhibits normal
coloration and scales.
Skin lesions. Skin lesion is a general term for any abnormality of the skin. Here, we document abnormalities that manifest
as inflammation or ulceration of the skin, which can occur as a result of trauma, due to organisms that live on the skin, or
because of infections by bacteria, fungi, or viruses. Do not note skin lesions here that are associated with injuries, such as
shark bites, that were noted in a previous section. Superficial crusts are recognizable as areas of the skin with a yellow- or
tan-colored crust. In lay terms, deep lesions could be described as open sores that expose tissue below the skin.
Leeches. Adult leeches attach to the skin of sea turtles and suck blood. They tend to be found in the corners of the mouth,
around the cloaca, on the neck, and around the base of the flippers. They are typically 1-2 cm in length and are pinkish in
color. Their eggs are found as patches of brown, circular cocoons that adhere to the skin, especially on the plastron and the
undersurfaces of the carapace and flippers.

ADDITIONAL COMMENTS: Record any additional information that you have about the stranding here. You do not need to repeat any
information that was entered elsewhere in the report.

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