Andy Rouse / Rufus-breasted hermit hummingbird (Glaucis hirsutus) and Copper-rumped hummingbird and(Amazilia tobaci) hovering, Tobago

Rolf Nussbaumer / Buff-bellied Hummingbird (Amazilia yucatanenensis) feeding on Tropical Sage (Salvia coccinea) Sinton, Corpus Christi, Coastal Bend, Texas Coast, USA

Robin Chittenden / Copper rumped hummingbird (Amazilia / Saucerottia tobaci) feeding, Trinidad, April

Eric Baccega / Amazilia hummingbird (Amazilia amazilia) flying to Agave flower to feed on it, Chaparri Ecological Reserve, Peru, South America

Konrad Wothe / Blue-tailed Hummingbird (Amazilia cyanura) feeding at flowers, Honduras

Rolf Nussbaumer / Buff bellied hummingbird {Amazilia yucatanensis} at Hibiscus flower, Texas, USA.

Michael & Patricia Fogden / Snowy-bellied Hummingbird (Amazilia edward) male flying near Firebush flowers (Hamelia patens) cloud forest, Costa Rica

Michael & Patricia Fogden / Blue-chested Hummingbird (Amazilia amabilis) feeding on nectar from flowers (Hamelia sp) rainforests of Costa Rica

Michael & Patricia Fogden / Eyelash Viper (Bothriechis schlegelii) gold morph lying in wait on Heliconia (Heliconia imbricata) to strike at Rufous-tailed Hummingbird (Amazilia tzacatl) rainforest, Costa Rica

Michael & Patricia Fogden / Blue-chested Hummingbird (Amazilia amabilis) male at flowers (Hamelia sp) lowland rainforest, Costa Rica

Michael & Patricia Fogden / Rufous-tailed Hummingbird (Amazilia tzacatl) feeding on Hamelia flowers, Costa Rica

Ingo Arndt / Rufous-tailed hummingbird (Amazilia tzacatl) nectaring on flower. Western slope of Andes, Ecuador. October.