VIVA Vaquita (a non-profit) has some research equipment that we do not use anymore, and we would be willing to donate it to a marine mammal research project in exchange for a donation to VIVA Vaquita. We have two Barnett Ranger RX-150 crossbows, about 10 Cet-Dart biopsy darts, several Canon cameras, and a DJI Phantom drone. Please let me know if you are interested in any of these items, and we can discuss further.