Jeholornis prima perched on a tree branch during the Early Cretaceous Period.

ANIMAL BEHAVIOR • ANIMAL TAIL • ANIMAL THEMES • ANIMAL • ANIMALS IN THE WILD • ARTWORK • AVES • BIRD • BIRDS • BRANCH • CAWING • CLAW • CLAWS • COLOR IMAGE • COLOUR IMAGE • CREATURE • CRETACEOUS • CROWING • DAY • DIGITALLY GENERATED IMAGE • DINOSAUR • DINOSAURS • EVOLUTION • EXISTENCE • EXTINCT • FEATHER • FOREST • FULL LENGTH • FULL-LENGTH • HABITAT • HERBIVORE • ILLUSTRATION TECHNIQUE • ILLUSTRATION • ILLUSTRATIONS • JEHOLORNIS PRIMA • JEHOLORNIS • LANDSCAPE • MESOZOIC ERA • MOUTH OPEN • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NATURE • NEPHILA JURASSICA • NO PEOPLE • ON TOP OF • ONE ANIMAL • OPEN MOUTH • OPEN-MOUTHED • OUTDOOR • OUTDOORS • OUTSIDE • PALAEONTOLOGY • PALAEOZOOLOGY • PALEOART • PALEOBOTANY • PALEONTOLOGY • PALEOZOOLOGY • PAST • PERCHED • PREHISTORIC ERA • PRIMEVAL • PRIMITIVE • PRIMORDIAL • REAR VIEW • SCIENCE • SCIENCE: EVOLUTION • SITTING • SPECIES • STANDING • TALON • TREE LIMBS • VERTICAL LINES • VERTICAL • WILDERNESS • WILDLIFE • WING • WITHOUT PEOPLE • WOODLAND • WOODLANDS • WOODS • ZOOLOGY