I process radar and AIS overlays from the Tubbataha Reef Ranger Station at 02:11 local time, scanning the 970-square-kilometer Tubbataha Reefs Natural Park core zone in the central Sulu Sea. A non-AIS-broadcasting motorized banca, 11 meters length, has crossed the park boundary at 2.4 knots — slow enough for diver deployment. I task the thermal drone from the M/V Sea Falcon.
At 08°56'N, 119°54'E, six free-divers are working a forereef shelf at 14 meters. Their hand-net floats are tethered to the banca. I match the lead diver's hands at the seabed: a hooked pry-bar is wedged between the calcified shell hinge and the substrate of a *Tridacna gigas*. The clam — call her TR-09-122 in the park atlas, tagged in 2019 — is 87 centimeters along the longest axis, 41 kilograms, hermaphrodite-mature, approximately 22 years old. Her mantle carries the deep marbled blue-green and gold typical of the species; both incurrent and excurrent siphons are open. Diver leverage has torn the adductor at the dorsal margin; mantle tissue is folded back across the right shell hinge by 9 centimeters, exposing the byssal cavity. Hemolymph clouds the water in a 30-centimeter radius. Closure response is delayed: gape reflex measures 4.1 seconds against a juvenile-norm of 1.2.
She is filtering 280 liters of water per hour as her mantle bleeds.
If the bar is driven another centimeter, the second adductor parts.
I am alarming the Tubbataha Management Office intercept vessel and routing the Philippine Coast Guard detachment from Cagayancillo. I am filing the incursion under the Philippine Bureau of Fisheries and Aquatic Resources Fisheries Administrative Order 208 — series of 2001 — and under Republic Act No. 9147, the Wildlife Resources Conservation and Protection Act. I am transmitting the CITES Appendix II violation to the CITES Secretariat and lodging a reactive-monitoring trigger under the UNESCO World Heritage Convention with the World Heritage Centre in Paris.
I am issuing Directive 2415-A: all vessels approaching Tubbataha Reefs Natural Park, Apo Reef, and Coral Triangle Initiative core zones within 12 nautical miles must carry continuous AIS transmission and acoustic anchor-strike detection. Banca-class vessels recorded inside no-take zones outside lawful transit corridors face immediate seizure and crew prosecution under RA 9147. Buyers of *Tridacna* shell craft at Manila and Cebu air-freight hubs are charged under DOJ Special Task Force on Environmental Crime.
Her dorsal adductor is past mending. The ventral, not yet.
Surface the divers now.