Tui De Roy / Violet tailed sylph (Aglaiocercus coelestis) Guango private reserve, Papallacta Valley, Andean Cloud Forest, East slope, Ecuador

Tui De Roy / White bellied woodstar (Chaetocercus mulsant) three hovering around red flowers, Guango private reserve, Papallacta Valley, Andean Cloud Forest, East slope, Ecuador

Lucas Bustamante / Sword-Billed Hummingbird (Ensifera ensifera) Guango, Napo, Ecuador

David Pattyn / Rainforest landscape on a rainy and misty day, Guango river area, Papallacta cloud forest area, Ecuador, July

David Pattyn / Chestnut breasted coronet hummingbird, (Boissonneaua matthewsii) perched on branch, , Guango reserve, Mindo, Ecuador, July

Lucas Bustamante / Sword billed hummingbird (Ensifera ensifera) in flight, Guango, Napo, Ecuador.

Lucas Bustamante / Male Torrent duck (Merganetta armata) standing on rock in river, Guango, Napo, Ecuador.

Mary McDonald / Two Buff-tailed coronet (Boissonneaua flavescens) hummingbirds interacting, Andean montane forest, Ecuador. April.

Mary McDonald / Chestnut-breasted coronet (Boissonneaua matthewsii) male, Andean montane forest, Ecuador.

Melvin Grey / Buff-tailed coronet hummingbird (Boissonneaua flavescens) hummingbird adult male feeding on flower, Guango Lodge, Ecuador.

Rolf Nussbaumer / Sword-billed Hummingbird (Ensifera ensifera) male feeding from passionflower (Passiflora mixta), Papallacta, Ecuador, Andes, South America. January.

Guy Edwardes / Sword-billed Hummingbird (Ensifera ensifera) Guango Lodge, Ecuador