Great Egret (Ardea alba) in a nest with chicks, United States of America, North America

An adult monk parakeet (Myiopsitta monachus), building a communal nest, Pousado Alegre, Brazil, South America

Wood ant (Formica sp.) nest in coniferous forest, Rakov Skocjan valley, near Cerknica, Slovenia, Europe

Swarm of wasps (Angiopolybia pallens) and nest in the forest, French Guiana, Overseas department and region of France, French Guiana, South America

Adult yellow-rumped cacique (Cacicus cela), at nest on the Rio Tres Irmao, Mato Grosso, Pantanal, Brazil, South America

Adult male magnificent frigatebird (Fregata magnificens), on its nest, Iguana Island, Panama, Central America

Lesser masked weaver (Ploceus intermedius), at nest, Kruger National Park, South Africa, Africa

Anthidium manicatum or European wool carder bee, they are leaf-cutters and use leaves and petals from various ornamental plants such as roses, azaleas, ash, redbud, and bougainvillea. They use the leaf and petal segments to construct their nests

Owls

Two Exotic Birds, Mountain Parakeets (Psilopsiagon Aurifrons), At The Entrance Of Their Nest, Mendoza, Argentina

Kiribati, Kiritimati (Christmas Island), Close-up of juvenile frigate with mother in nest.

Kiribati, Kiritimati (Christmas Island), Close-up of juvenile frigate in a tree.

Kiribati, Kiritimati (Christmas Island), Close-up of juvenile frigate with mother in nest.

Kiribati, Kiritimati (Christmas Island), Red footed Boobie and chick in tree.

leaf-cutter bee insects bees wild bees head of bee in nest entrance

Grey Heron and young in nest at spring, United Kingdom

Hoopoe (Upupa epops), feeding at a nest in a dry stone wall in the Alsatian vineyard, Haut-Rhin, France

Hoopoe (Upupa epops) in flight near its lodge with a larva in the beak to feed a young in spring, Country garden near Toul, Meurthe-et-Moselle, France

Hoopoe (Upupa epops) flying near its lodge with a spider in its beak to feed a young in spring, Country garden around Toul, Meurthe-et-Moselle, France

Southern crowned pidgeon at nest

House Sparrow and twigs to the nest, Alsace France