Epica Cenozoica

Photograph by Maria Stenzel - Chinstrap penguins (Pygoscelis antarctica) ride out high surf on blue-ice icebergs near Candlemas Island in the South Sandwich Islands. Safe for the moment from predaceous leopard seals, chinstrap penguins are the second most abundant species in Antarctica and the sub-Antarctic. (from National Geographic Society)

...E quando l'Antartide divenne un Inferno di ghiacci, solo un clade di animali rimase e resistette: Theropoda.