DuVal, E.H. 1999 Journal general notes Fogden; Sarawak Birds following moisture gradients ecological stress Gene Morton & B. Stutchbury - York U, Ontario Ceinwen Edwards - Embric's asst, Australia, Susan McRae Cambridge (With Davies) Possibility of a manakin hybrid zone Burica Penn. - fauna from Golfito Wetness? Too much rain bad? Separated by wet forest? Ideas about manakins: 1. Reasons for distribution: Why are they "behaving like a marginal species"? (or are they?) 2. Hybrid zone w/ lineans? 3. Reproductive skew among males 4. General ?'s about the ?'s; flocking? Group movements? Group composition? Breeding choices? 5. Which males reproduce, & how?