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Red-crowned cranes are among the world's rarest birds and are primarily white with a patch of red bare skin on the crown. They let out sonorous calls and are often seen in wetlands and among reeds. In spring they usually breed in Heilongjiang province with the breeding season from April to June. Red-crowned cranes are monogamous and its lifespan is around 50 to 60 years, hence the name Xian He (crane of the immortals). The species can be found in northeastern China, eastern Mongolia, east of the Wusuli River in Russia, North and South Korea and Hokkaido in Japan.

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Black-faced spoonbills are endangered migratory birds and are rarely seen. They spend winters in Hainan and Guangdong. They are vigilant and easily frightened so are hard to observe in the wild.

The silver pheasant is found in forests, sparse vegetation of evergreen broad-leaved forests and tropical ravine rainforests. It feeds on insects together with the stalks, fruits and seeds of plants. It moves around in pairs or small groups of 3 to 6. It's vigilant and rarely flies. In emergency it will fly to tree branches. Silver pheasants nest on low ground among bushes, with 4 to 6 eggs a brood. The chick matures early and is able to follow its parents on the very day it hatches. Its distribution is in China, Cambodia, Thailand and the Indo-China peninsula.

The swan is migratory bird. It nests near lakes and swamps and feeds mainly on submerged plants. Every year, during March and April, it flocks in large numbers from south to north, and breeds near the northern borders of China. Females usually lay 2 to 3 eggs in May. Females brood while males stand guard nearby. After October, swans will flock south and winter in a warmer climate.

Two eagle owls

The snowy owl is white. It nests in frozen soil and tundra and can be found on dunes. It feeds on rodents, birds and insects. It breeds in the Arctic and Siberia, and winters in northern China, but it's rarely seen. Snowy owls can be active during both the day and nighttime. It builds nests on rocks and lays 12 eggs annually.

The mother crane and her nestlings. The demoiselle crane is found in pairs only in the breeding season. At other times it lives in a tribe or small group, sometimes, it can even be found single. It's timid and vigilant, good at running and lives far away from humans. Demoiselles rarely flock with common cranes. In spring, they reach the breeding grounds in west Jilin in the middle of March. From the end of March to early April, they’ll be in Heilongjiang and Hulun Buir League in Inner Mongolia. In autumn, they flock south in small groups or as a tribe in later October. They feed mainly on small fish, shrimps, frogs, tadpoles, aquatic insects, tender shoots, leaves, grass and crops. The demoiselle crane is rare in China.