Nests, Eggs, Birds

Red-capped tailors sew leaves to make a nest.
Hummingbird eggs weigh only half a gram.
Crows use tools.
African jacanas build floating nests.
Emu bird eggs are emerald green.
Arctic terns cover a distance of 70,000 kilometers during migration from the Arctic to Antarctica.
This illustrated guide contains amazing facts about dozens of species of birds: from common owls, crows, and pigeons to rare or already extinct, such as the kagu, dodo, or passenger pigeon. You will learn how birds build their homes, lay eggs, care for their offspring, migrate, adapt to life in the city, and much more.