Police at the Funeral tea. Campion heads to the house and meets the famous Caroline Faraday, who hires him to help them resolve matters. Oates analyses the teacup and finds traces of conium poison (hemlock, the poison that was used to execute Socrates, and one of the species in the carrot genus, including dill, and parsnip), while Campion finds a stash of weight-loss pills in Julia's room. Uncle William approaches Marcus, telling him he has been suffering from blackouts, and Campion also finds the old man's service revolver is missing, along with some cord from the same (unused) room. Later, Campion finds William in
Blue poison dart frog both towards their own species and others. To ward off intruders, they use a series of calls, chases, and wrestling. Although poison dart frogs are known for their skin toxins, used on the tips of arrows or darts of natives, in reality only the species of the genus "Phyllobates" are used in this manner. In captivity, the frogs lose toxicity as a result of altered diets. The blue poison dart frog breeds seasonally, usually during February or March when the weather is rainy. To find mates, the males sit on a rock and produce quiet calls, which the females follow