Title 50

Appendix F to Part 622 - Specifications for Sea Turtle Release Gear and Handling Requirements

50:12.0.1.1.2.22.1.1.6 : Appendix F

Appendix F to Part 622 - Specifications for Sea Turtle Release Gear and Handling Requirements A. Sea Turtle Release Gear

1. Long-handled line clipper or cutter. Line cutters are intended to cut fishing line as close as possible to the hook, and assist in removing line from an entangled sea turtle to minimize any remaining gear upon release. One long-handled line clipper or cutter and one set of replacement blades are required to be on board. The minimum design standards are as follows:

(a) A protected and secured cutting blade. The cutting blade(s) must be capable of cutting 2.0 to 2.1-mm (0.078 to 0.083-inch) diameter monofilament line (approximately 400 to 450-lb test strength) or polypropylene multistrand material, known as braided or tarred mainline, and the cutting blade must be maintained in working order. The cutting blade must be curved, recessed, contained in a holder, or otherwise designed to facilitate its safe use so that direct contact between the cutting surface and the sea turtle or the user is prevented. The cutting instrument must be securely attached to an extended reach handle and the blade(s) must be easily replaceable during a trip if necessary. The extra set of replacement blades must meet these standards and be carried on board to replace all cutting surfaces on the line cutter or clipper.

(b) An extended reach handle. The line cutter blade must be securely fastened to an extended reach handle or pole with a minimum length equal to or greater than 150 percent of the freeboard, or a minimum length of 6 ft (1.8 m), whichever is greater. The extended reach handle may break down into sections for storage, but it is not required. There is no restriction on the type of material used to construct this handle as long as it is sturdy and facilitates the secure attachment of the cutting blade.

2. Long-handled dehooker for internal hooks. One long-handled dehooker to remove internal hooks from sea turtles that cannot be brought on board is required on the vessel. It should also be used to engage an unattached hook when a sea turtle is entangled but not hooked, and line is being removed. The design must shield the point of the hook and prevent the hook from re-engaging during the removal process. The minimum design standards are as follows:

(a) Hook removal device. The dehooker must be constructed of 3/16-inch (4.8-mm) to 5/16-inch (7.9-mm) diameter 316L or 304L stainless steel and have a dehooking end no larger than 1 7/8 inches (4.8 cm) outside diameter. The dehooker must securely engage and control the leader while shielding the point to prevent the hook from re-engaging during removal. It may not have any unprotected terminal points (including blunt ones), as these could cause injury to the esophagus during hook removal. The dehooker must be of a size appropriate to secure the range of hook sizes and styles used on the vessel.

(b) Extended reach handle. The dehooking end that secures the fishhook must be securely fastened to an extended reach handle or pole with a minimum length equal to or greater than 150 percent of the freeboard, or a minimum of 6 ft (1.8 m), whichever is greater. The extended reach handle may break down into sections for storage, but it is not required. The handle must be sturdy and strong enough to facilitate the secure attachment of the dehooking end.

3. Long-handled dehooker for external hooks. One long-handled dehooker to remove external hooks from sea turtles that cannot be brought on board is required on the vessel. The long-handled dehooker for internal hooks described in paragraph A.2. of this appendix may be used to comply with this requirement. The minimum design standards are as follows:

(a) Hook removal device. A long-handled dehooker must be constructed of 3/16-inch (4.8-mm) to 5/16-inch (7.9-mm) diameter 316L or 304L stainless steel and have a dehooking end no larger than 1 7/8 inches (4.8 cm) outside diameter. The dehooking end that secures the fishhook must be blunt with all edges rounded. The dehooker must be of a size appropriate to secure the range of hook sizes and styles used on the vessel.

(b) Extended reach handle. The handle must be a minimum length equal to the freeboard of the vessel or 6 ft (1.8 m), whichever is greater. The extended reach handle may break down into sections for storage, but it is not required.

4. Long-handled device to pull an “inverted V”. One long-handled device to pull an “inverted V” is required on board. This tool is used to pull an “inverted V” in the fishing line when implementing the “inverted V” dehooking technique, as described in the 2019 version of the document titled “Careful Release Protocols for Sea Turtle Release with Minimal Injury,” for dehooking and disentangling sea turtles. A long-handled J-style dehooker as described in paragraph A.3. of this appendix may be used to comply with this requirement. The minimum design standards are as follows:

(a) Hook end. This device, such as a standard boat hook or gaff must be constructed of stainless steel or aluminum; if a long-handled J-style dehooker is used to comply with this requirement, it must be constructed of 316L or 304L stainless steel. The semicircular or “J” shaped hook end must be securely attached to the handle to allow the hook end to engage and pull an “inverted V” in the fishing line. A gaff or any other tool with a sharp point is to be used only for holding fishing lines and must never contact the sea turtle.

(b) Extended reach handle. The handle must have a minimum length equal to the freeboard of the vessel or must be at least 6 ft (1.8 m) in length, whichever is greater. The extended reach handle may break down into sections for storage, but it is not required. The handle must be sturdy and strong enough to facilitate the secure attachment of the hook end.

5. Net or hoist. One approved net or hoist is required on board. These devices are to be used to facilitate safe handling of sea turtles by allowing them to be brought on board for fishing gear removal, without causing further injury to the animal. Sea turtles must not be brought on board without the use of a net or hoist. There must be no sharp edges or burrs on the hoop or frame, or where the hoop or frame attaches to the handle. There is no requirement for the hoop or frame to be circular as long as it meets the applicable minimum specifications. In this appendix, bar measure means the non-stretched distance between a side knot and a bottom knot of a net mesh; also known as the square mesh measurement. The types and minimum design standards for approved nets and hoists are as follows:

(a) Dip net - (i) Size of the net. The dip net must have a sturdy net hoop or frame of at least 31 inches (78.7 cm) inside diameter and a bag depth of at least 38 inches (96.5 cm) to accommodate sea turtles up to 3 ft (0.9 m) in carapace (shell) length. The bag mesh size must not exceed 3 inches (7.6 cm), bar measure. The net hoop or frame must be made of a rigid material strong enough to facilitate the sturdy attachment of the net.

(ii) Extended reach handle. The dip net hoop or frame must be securely fastened to an extended reach handle or pole with a minimum length equal to or greater than 150 percent of the freeboard, or at least 6 ft (1.8 m) in length, whichever is greater. The handle and net must be able to support a minimum of 100 lb (45.4 kg) without breaking or significant bending or distortion. The extended reach handle may break down into sections for storage, but it is not required.

(b) Collapsible hoop net - (i) Size of the net. The collapsible hoop net must have a sturdy net hoop of at least 31 inches (78.7 cm) inside diameter and a bag depth of at least 38 inches (96.5 cm) to accommodate sea turtles up to 3 ft (0.9 m) in carapace (shell) length. The bag mesh size must not exceed 3 inches (7.6 cm), bar measure. The net hoop must be strong enough to facilitate the sturdy attachment of the net.

(ii) Extended reach handle. The collapsible hoop net must be securely fastened with rope(s) or other line(s) connected to the hoop with a minimum length equal to or greater than 150 percent of the freeboard, or at least 6 ft (1.8 m) in length, whichever is greater. The rope(s) and net must be able to support a minimum of 100 lb (45.4 kg) without breaking or significant distortion.

(c) Small hoist - (i) Size of the hoist. The sea turtle hoist must have a sturdy net hoop or frame of at least 31 inches (78.7 cm) inside diameter to accommodate sea turtles up to 3 ft (0.9 m) in carapace (shell) length. The net mesh size must not exceed 3 inches (7.6 cm), bar measure. If polyvinyl chloride, or PVC, pipe is used to construct the hoist, the pipe fittings must be glued together and a minimum strength of Schedule 40 pipe must be used. The hoist hoop or frame must be made of a rigid material strong enough to facilitate the sturdy attachment of the net.

(ii) Extended reach handle. The sea turtle hoist must be securely fastened with ropes or other lines connected to the hoop or frame with a minimum length equal to or greater than 150 percent of the freeboard, or at least 6 ft (1.8 m) in length, whichever is greater. The ropes and hoist hoop or frame must be able to support a minimum of 100 lb (45.4 kg) without breaking or significant distortion.

6. Cushion or support device. A standard automobile tire free of exposed steel belts, a boat cushion, or any other comparable cushioned and elevated surface, is required for supporting a sea turtle in an upright orientation while the sea turtle is on board. The cushion or support device must be appropriately sized to fully support a range of sea turtle sizes. Any life-saving device that would be used to support a sea turtle on board must be dedicated for that purpose and in addition to all minimum human safety at sea requirements.

7. Short-handled dehooker for internal hooks. One short-handled dehooker for removing internal hooks is required on board. This dehooker is designed to remove internal hooks from sea turtles brought on board. This dehooker can also be used on external hooks. The minimum design standards are as follows:

(a) General. The dehooker must allow the hook to be secured and the hook point shielded without re-engaging during the removal process. It may not have any unprotected terminal points, including blunt ones, as this could cause injury to the esophagus during hook removal. A sliding plastic bite block must be permanently installed around the shaft to protect the beak and facilitate hook removal in case a sea turtle bites down on the dehooker. The dehooker must be of a size appropriate to secure the range of hook sizes and styles used on the vessel.

(b) Specifications. The dehooker must be constructed of 316L or 304L stainless steel. The shaft must be 3/16 inch (4.8-mm) to 5/16 inch (7.9-mm) in diameter. The shaft must be 16 to 24 inches (40.6 cm to 60.7 cm) long, with approximately a 4 to 6-inch (10.2 to 15.2-cm) long tube T-handle, wire loop handle, or similar. The bite block must be constructed of a 3/4 to 1-inch (1.9 to 2.5-cm) inside diameter high impact rated, rigid plastic cylinder (e.g., Schedule 80 PVC) that is 4 to 6 inches (10.2 to 15.2 cm) long to allow for 5 inches (12.7 cm) of slide along the shaft. The dehooking end must be no larger than 1 7/8 inches (4.8 cm) outside diameter.

8. Short-handled dehooker for external hooks. One short-handled dehooker for external hooks is required on board. This dehooker is designed to remove external hooks from sea turtles brought on board. The short-handled dehooker for internal hooks required to comply with paragraph A.7. of this appendix may be used to comply with this requirement. The minimum design standards are as follows:

(a) Fixed handle dehooker - (i) General. The dehooking end that secures the fishhook must be blunt and all edges rounded. The dehooker must be of a size appropriate to secure the range of hook sizes and styles used on the vessel.

(ii) Specifications. The dehooker must be constructed of 316L or 304L stainless steel. The shaft must be 3/16 inch (4.8-mm) to 5/16 inch (7.9-mm) in diameter. The shaft must be 16 to 24 inches (40.6 to 60.7 cm) long with approximately a 4 to 6-inch (10.2 to 15.2-cm) long tube T-handle, wire loop handle, or similar.

(b) Squeeze handle dehooker - (i) General. The dehooking end that secures the fishhook must be blunt and all edges rounded. The dehooker must be able to secure the range of hook sizes and styles used on the vessel. This dehooker secures a fishhook for removal by squeezing the handles together using one hand to grab and pull the hook into notches at the top of the shaft of the dehooker.

(ii) Specifications. The dehooker must be constructed of 316L or 304L stainless steel. The overall length must be a minimum of 11 inches (27.9 cm) long.

9. Long-nose or needle-nose pliers. One pair of long-nose or needle-nose pliers is required on board. Required long-nose or needle-nose pliers can be used to remove hooks from the sea turtle's flesh or for removing hooks from the front of the mouth. They can also hold PVC splice couplings in place, when used as mouth gags. The minimum design standards are as follows: The long-nose or needle-nose pliers must be a minimum of 11 inches (27.9 cm) in length. It is recommended that the pliers be constructed of stainless steel or other corrosion resistant metal material.

10. Bolt cutters. One pair of bolt cutters is required on board. Required bolt cutters may be used to cut off the eye or barb of a hook to facilitate the hook removal without causing further injury to the sea turtle. They should also be used to cut off as much of the hook as possible, when the remainder of the hook cannot be removed. The minimum design standards are as follows: The bolt cutters must be a minimum of 14 inches (35.6 cm) in total length, with blades that are a minimum of 4 inches (10.2 cm) long and 2 1/4 inches (5.7 cm) wide, when closed. Required bolt cutters must be able to cut hard metals, such as stainless or carbon steel hooks, up to 1/4-inch (6.4-mm) wire diameter, and they must be capable of cutting through the hooks used on the vessel.

11. Monofilament line cutters. One pair of monofilament line cutters is required on board. Required monofilament line cutters must be used to remove fishing line entangling a sea turtle, or to cut fishing line as close to the eye of the hook as possible if the hook is swallowed or if the hook cannot be removed. The minimum design standards are as follows: The monofilament line cutters must be a minimum of 6 inches (15.2 cm) in length. The blades must be a minimum of 1 inch (2.5 cm) in length and 5/8 inches (1.6 cm) wide, when closed.

12. Mouth openers or mouth gags. Required mouth openers and mouth gags are used to open sea turtle mouths, and to keep them open when removing internal hooks from sea turtles brought on board. They must allow access to the hook or line without causing further injury to the sea turtle. Design standards are included in the item descriptions. At least two of the seven different types of mouth openers or mouth gags described in paragraphs A.12.(a) through (g) of this appendix are required.

(a) A block of hard wood. A block of hard wood of a type that does not splinter (e.g., maple) with rounded and smoothed edges, or a wooden-handled brush with the bristles removed. The dimensions must be a minimum of 10 inches (25.4 cm) by 3/4 inch (1.9 cm) by 3/4 inch (1.9 cm).

(b) A set of three canine mouth gags. A set of canine mouth gags must include one of each of the following sizes: small - 5 inches (12.7 cm), medium - 6 inches (15.2 cm), and large - 7 inches (17.8 cm). They must be constructed of stainless steel.

(c) A set of two sturdy dog chew bones. Required canine chews must be constructed of durable nylon or thermoplastic polymer, and strong enough to withstand biting without splintering. To accommodate a variety of sea turtle beak sizes, a set must include one large (5 1/2 to 8 inches (14 cm to 20.3 cm) in length), and one small (3 1/2 to 4 1/2 inches (8.9 cm to 11.4 cm) in length) canine chew bones.

(d) A set of two rope loops covered with protective tubing. A required set consists of two 3-ft (0.9-m) lengths of poly braid rope ( 3/8-inch (9.5-mm) diameter suggested), each covered with an 8-inch (20.3-cm) long section of 1/2-inch (1.3-cm) to 3/4-inch (1.9-cm) diameter light duty garden hose or similar flexible tubing, and each rope tied into a loop.

(e) A hank of rope. A length of soft braided or twisted nylon rope a minimum of 3/16-inch (4.8-mm) diameter must be folded to create a hank, or looped bundle, of rope. The rope must create a hank of 2 to 4 inches (5.1 cm to 10.2 cm) in thickness.

(f) A set of four PVC splice couplings. A required set must consist of the following Schedule 40 PVC splice coupling sizes: 1 inch (2.5 cm), 1 1/4 inch (3.2 cm), 1 1/2 inch (3.8 cm), and 2 inches (5.1 cm). PVC splice couplings are held in a sea turtle's mouth with the needle-nose pliers.

(g) A large avian oral speculum. The avian oral speculum must be 9 inches (22.9 cm) long, and constructed of 3/16-inch (4.8-mm) wire diameter 304 stainless steel. The wire must be covered with 8 inches (20.3 cm) of clear vinyl tubing ( 5/16-inch (7.9-mm) outside diameter, 3/16-inch (4.8-mm) inside diameter), friction tape, or similar to pad the surface.

B. Sea turtle handling requirements. Any sea turtle incidentally captured during fishing operations must be handled, and release gear must be used, in accordance with the NMFS careful handling, resuscitation, and release protocols as specified in this appendix, in the 2019 version of the NMFS document titled, “Careful Release Protocols for Sea Turtle Release with Minimal Injury”, or on the NMFS sea turtle handling and release guidelines placard.

1. Sea turtles brought on board. When practicable, both active and inactive (comatose) sea turtles must be brought on board the vessel without causing further injury to the animal, using a net or hoist as specified in paragraph A.5. of this appendix. Release gear specified in paragraphs A.6. through A.12. of this appendix must be used to remove fishing gear from sea turtles. All sea turtles up to 3 ft (0.9 m) carapace (shell) length must be brought on board to remove fishing gear if sea conditions allow.

(a) Place a sea turtle upright on its bottom shell on a cushion or support device, as specified in paragraph A.6. of this appendix, to immobilize it and facilitate gear removal. Then, determine if the fishing gear can be removed without causing further injury. All externally embedded hooks should be removed, unless hook removal would result in further injury to the sea turtle. No attempt to remove a hook should be made if it has been swallowed and the insertion point of the hook is not clearly visible, or if it is determined that removal would result in further injury to the sea turtle.

(b) If a hook cannot be removed, remove as much line as possible from the sea turtle and the hook using monofilament cutters as specified in paragraph A.11. of this appendix, and as much of the hook as possible should be removed before releasing the sea turtle, using bolt cutters as specified in paragraph A.10. of this appendix.

(c) If a hook can be removed, an effective technique may be to cut off the barb or the eye of the hook using bolt cutters, and then to slide the hook out. When the hook is visible in the mouth, a mouth opener or mouth gag, as specified in paragraph A.12. of this appendix, may facilitate opening the sea turtle's mouth and keeping the mouth open. Short-handled dehookers for internal hooks, or long-nose or needle-nose pliers, as specified in paragraphs A.7. and A.8. of this appendix, respectively, should be used to remove visible hooks from the mouth that have not been swallowed on boated sea turtles, as appropriate.

(d) If a sea turtle appears comatose or inactive, follow the NMFS resuscitation protocols to attempt revival before its release. As much gear as possible must be removed from the sea turtle without causing further injury prior to its release.

(e) Sea turtle resuscitation. Resuscitation must be attempted on any sea turtle that is comatose or appears inactive by the following methods:

(i) Place the sea turtle upright on its bottom shell and elevate its hindquarters at least 6 inches (15.2 cm) to drain any water from the sea turtle for a period of at least 4 hours and up to 24 hours. The amount of the elevation depends on the size of the sea turtle; greater elevations are needed for larger sea turtles.

(ii) Periodically rock the sea turtle gently from left to right by holding the outer edge of the shell (carapace) and lift one side about 3 inches (7.6 cm), and then alternate to the other side.

(iii) The sea turtle being resuscitated must be shaded and kept damp or moist. Do not put the sea turtle into a container holding water. A water-soaked towel placed over the head, shell, and flippers is the most effective method to keep a sea turtle moist.

(iv) Gently touch the corner of the eye and pinch the tail (reflex test) periodically to see if there is a response indicating the sea turtle may be recovering.

(f) Sea turtle release. A sea turtle that is actively moving or determined to be dead as described in paragraph B.1.(g) of this appendix must be released. Release the sea turtle when fishing gear is not in use to avoid recapturing the sea turtle. Place the engine gear in neutral position, and then lower the sea turtle into the water from a low part on the vessel, in an area where the sea turtle is unlikely to be recaptured or injured by vessels.

(g) A sea turtle is determined to be dead if the muscles are stiff (rigor mortis) and/or the flesh has begun to rot; otherwise the sea turtle is determined to be comatose or inactive, and resuscitation attempts are necessary as specified in paragraph B.1.(e).

(h) A sea turtle that fails to respond to the reflex test or fails to move within 4 hours (up to 24 hours if possible) must be returned to the water in the same manner as that for an actively moving sea turtle.

2. Sea turtles that cannot be brought on board. If a sea turtle is too large, or is hooked or entangled in a manner that prevents bringing the sea turtle on board safely and without causing further injury, release gear specified in paragraph A. of this appendix must be used to remove the maximum amount of fishing gear from the sea turtle, or to remove as much line as possible from the sea turtle or from a hook that cannot be removed prior to releasing the sea turtle.

(a) A non-boated sea turtle should be brought close to the boat. Then, determine whether the hook can be removed without causing further injury to the sea turtle. All externally embedded hooks should be removed, unless hook removal would result in further injury to the sea turtle. No attempt should be made to remove a hook if it has been swallowed and the insertion point is not clearly visible, or if it is determined that removal would result in further injury.

(b) If the hook cannot be removed or if the sea turtle is only entangled, remove as much line as possible prior to its release using a long-handled line cutter or monofilament line cutters specified in paragraphs A.1. and A.11. of this appendix.

(c) If the hook can be removed, it must be removed using the appropriate dehooker or other hook removal device specified in paragraph A. of this appendix. Without causing further injury, as much gear as possible must be removed from the sea turtle prior to its release.

3. Other sea turtle requirements. Any sea turtle taken incidentally while fishing, regardless of whether the sea turtle is alive or dead, or whether it is brought on board, must not be consumed, sold, landed, offloaded, transshipped, or kept below deck.

C. Incorporation by reference. The standards required in paragraphs A. and B. of this appendix are incorporated by reference into this appendix with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. All approved material is available for inspection at the National Marine Fisheries Service, Southeast Regional Office, 263 13th Ave. South, St. Petersburg, FL 33701, phone: 727-824-5301, website: https://www.fisheries.noaa.gov/southeast/endangered-species-conservation/sea-turtle-and-smalltooth-sawfish-release-gear-protocols, and is available from the sources listed below. It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, email [email protected] or go to www.archives.gov/federal-register/cfr/ibr-locations.html.

1. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Southeast Fisheries Science Center, 75 Virginia Beach Drive, Miami, FL 33149.

(a) Careful Release Protocols for Sea Turtle Release with Minimal Injury, NOAA Technical Memorandum NMFS-SEFSC-735, Stokes, L., and Bergmann, C. (Editors), 2019.

(b) [Reserved]

2. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Southeast Regional Office, 263 13th Ave. South, St. Petersburg, FL 33701.

(a) Sea Turtle Handling/Release Guidelines: Quick Reference for Hook and Line Fisheries, English, Spanish, Vietnamese, Revised April 2019.

(b) [Reserved]

[84 FR 67238, Dec. 9, 2019]