Markus Varesvuo / Arctic Tern (Sterna paradisaea) hovering in flight, June, Iceland. Magic Moments book plate.

Bence Mate / Portrait of Violet sabrewing (Campylopterus hemileucurus) in flight, Costa Rica

Bence Mate / Close up of Dalmatian pelican (Pelecanus crispus) eye and bill, Danube Delta, Romania

Bence Mate / Violet sabrewing (Campylopterus hemileucurus) hovering in flight, Costa Rica

Roland Seitre / Green Thorntail Hummingbird (Discosura conversii) in flight. Rancho Naturalista, Turrialba, Panama.

Roland Seitre / Girl watching Violet Sabrewing Hummingbird (Campylopterus hemileucurus) feeding on flower. Captive. La Paz Waterfall Gardens, Poas, Costa Rica. Model released

Roland Seitre / Spix's Macaw (Cyanopsitta spixii) male and female pair, portrait, captive, critically endangered species, from Brazil

Roland Seitre / Mauricio dos Santos with a captive bred Spix's macaw (Cyanopsitta spixii), critically endangered species, site of the first attempts to breed Spix's macaw after their extinction in the wild, Recife, P...

Marie Read / Male American robin (Turdus migratorius) feeding on Winterberry (Ilex sp) New York, USA, January

Rolf Nussbaumer / Northern Cardinal (Cardinalis cardinalis) male perched on branch of Crape Myrtle (Lagerstroemia) New Braunfels, San Antonio, Hill Country, Central Texas, USA

Tim Laman / Rainbow lorikeets (Trichoglossus haematodus moluccanus) native to Eastern Australia, captive

John Cancalosi / Little / Blue penguin {Eudyptula minor} in burrow, New Zealand