Adult Swallow-tailed gull (Creagrus furcatus) in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

White-fronted tern Sterna Striata) in full flight over a beach near South Head on the Tasman Sea, North Island, New Zealand

She canÃt be more trusting than that. A curious Minke whale (Balaenoptera acutorostrata) has turned upside down exposing her white belly, navel and genital slits to the photographer. St. Lawrence estuary, Canada

She canít be more trusting than that. A curious Minke whale (Balaenoptera acutorostrata) has turned upside down exposing her white belly, navel and genital slits to the photographer. St. Lawrence estuary, Canada

A friendly Minke whale (Balaenoptera acutorostrata) has rolled onto its right side to take a better look at the excited people on the boat. Note that the left eye is open. St. Lawrence estuary, Canada

She canÃŒt be more trusting than that. A curious Minke whale (Balaenoptera acutorostrata) has turned upside down exposing her white belly, navel and genital slits to the photographer. St. Lawrence estuary, Canada

White-belly Damsel (Amblyglyphidodon leucogaster). Red Sea.

Doctor holding stethoscope on pregnant woman's belly

Belly dancer holding blue and white fabric

Chinstrap Penguin (Pygoscelis Antarctica) On Belly, Half Moon Island, South Shetland Islands, Antarctica

Pregnant Woman Sitting Cross-Legged On Bed With Hands On Top Of And Underneath Stomach, Toronto, Ontario, Canada

Profile Of A Sitting Dog Looking Up At Pregnant Barefoot Woman In Front Of A Window, Toronto, Ontario, Canada