A sub-adult, female, giant ditch frog (Leptodactylus fallax) (known locally as a mountain chicken) presented with a puncture of the coelomic cavity with partial intestinal evisceration. Improvised field treatment included replacement of the eviscerated intestines and closure of the wound using cotton-tipped applicator swabs. After seven days, the animal's injury appeared to be healed. During the rapid progression of the healing process, the animal showed no adverse effects. This report demonstrates a novel and successful field technique for wound treatment of a serious penetrating injury in an amphibian. It also shows a practical, feasible, and beneficial procedure that improved this animal's welfare and that might be appropriate under field conditions or if standard medical procedures cannot be followed.

The mountain chicken Leptodactylus fallax, the largest amphibian in the Caribbean, restricted to Dominica and Montserrat, is Critically Endangered. We investigated the presence of disease in the mountain chicken and in the sympatric cane toad Bufo marinus and Johnstone's whistling frog Eleutherodactylus johnstonei in the Centre Hills on Montserrat. Skin swabs of mountain chickens and B. marinus, and toe clips from E. johnstonei, were tested for Batrachochytrium dendrobatidis, the causative organism of cutaneous chytridiomycosis. Additionally, mountain chicken blood serum samples (n = 57) were examined for exposure to ranavirus. No chytrid or exposure to ranavirus was detected. We draw tentative conclusions about disease threats to the Montserrat mountain chicken population, and present preliminary recommendations for safeguarding this species.