This video is called Birding Ecuador Part I; the North-West.
From Wildlife Focus about another video:
Velvet-purple Coronet Hummingbird from the http://www.hummingbirdsguide.net
Native to Ecuador and Columbia
Sic; Colombia is meant.
Costa Rica Trip Report – Stripe-Tailed Hummingbird: here.
New findings suggest birds learn the art of nest-building, rather than it being just an instinctive skill: here.
Ecuador makes $116 million to not drill for oil in Amazon: here.