An interesting analogy may occur in some manakins in which males are smaller than females. |
The film captures monkeys in the Nariva wetlands, golden tree frogs housed in bromeliad plants and blue-backed manakins in Tobago. |
The most unusual plumage and wing modifications among the 40 or so species of manakins belong to the club-winged manakin, Bostwick told the group. |
Other species, such as thrushes and manakins, usually regurgitate the largest seeds they ingest. |
Watch for manakins, trogons, hawks, and other forest species. |
But rather than hovering for a drink, manakins generate finger-snap clicks to entice females. |