
The SciencesFebruary 1, 1983
Dart-Poison Frogs
In Colombia, Indian hunters poison blowgun darts with highly toxic alkaloids secreted by small frogs. Both the alkaloids and the evolutionary biology of the frogs raise interesting questions

Dart-Poison Frogs
In Colombia, Indian hunters poison blowgun darts with highly toxic alkaloids secreted by small frogs. Both the alkaloids and the evolutionary biology of the frogs raise interesting questions