The Eurasian Dotterel is a migratory bird primarily found in tundra areas and alpine meadows of Europe, Central Asia, and northern China. It measures about 25 cm in length, with a wingspan of 55 to 60 cm, and weighs between 100 and 150 g. Its plumage is primarily brown, with lighter underparts and white spots on the wings. It has a brown head with distinctive black patterns around the eyes and on the throat. During the breeding season, males display brighter plumage. The Eurasian Dotterel primarily feeds on small insects, worms, and seeds found on bare soils or in grassy areas. While its population remains relatively stable, this species can be threatened by habitat loss, particularly due to climate change and disturbances at its breeding sites.

The chiffchaff is a small migratory passerine bird found primarily in clear woods, hedgerows, and gardens across Europe and Asia. It is easily recognized by its greenish plumage and pale belly. This small bird primarily feeds on insects, which it catches by rummaging through vegetation. During the breeding season, it is very active and emits a distinctive song, a series of repetitive notes characteristic of this species.

The wood warbler is a small insectivorous passerine, 11–13 cm long, with greenish-yellow upperparts, whitish underparts and a bright yellow supercilium. A migratory species of open woodlands with sparse undergrowth, it feeds mainly on insects and spiders captured on the wing or among foliage. During breeding, males sing in flight or from perches to defend their territory.

The willow warbler is a small migratory passerine bird found primarily in forests, hedgerows, and bushes across Europe and Asia. It is easily recognizable by its olive-green back and pale yellow belly. This bird is primarily insectivorous, feeding on insects it catches in the vegetation. It is often heard singing in the undergrowth, especially during migration, where it establishes its territory for breeding.

The Manx Shearwater, Puffinus puffinus, is a medium-sized seabird, measuring about 30 to 38 cm in length with a wingspan of 76 to 89 cm. Its plumage is predominantly black above and white below, allowing it to blend into its marine environment. Known for its long migrations, this bird travels thousands of kilometers between its breeding sites in Europe and wintering grounds in South America. It nests in burrows on isolated islands, often in dense colonies. The Manx Shearwater feeds mainly on fish and squid, diving underwater to catch its prey. Although relatively common, it is vulnerable to introduced predators at its nesting sites.

The Balearic Shearwater, Puffinus mauretanicus, is a seabird endemic to the Balearic Islands. It is characterized by its dark brown plumage on top and lighter underneath, with long, narrow wings adapted for gliding over waves. Measuring about 30 to 40 cm in length with a wingspan of 75 to 90 cm, it is perfectly adapted to life at sea. This bird primarily feeds on fish and cephalopods, which it captures by diving underwater. Unfortunately, the Balearic Shearwater is critically endangered due to predation by introduced species, marine pollution, and overfishing, which reduces its food resources.

The Sooty Shearwater is a medium-sized seabird known for its dark brown plumage and long, slender wings. It is often seen gliding close to the ocean waves, skillfully using air currents to travel great distances. This tireless migrator covers thousands of kilometers between its breeding sites in the southern hemisphere and feeding areas in the northern hemisphere. It nests mainly on remote islands, digging burrows in the ground to lay a single egg. The Sooty Shearwater feeds primarily on fish and squid, diving underwater to catch its prey. Although its population is still large, it is threatened by industrial fishing and climate change.

The Bald Eagle is a large raptor primarily found in North America, near bodies of water such as lakes, rivers, and coastal areas. It measures about 70 to 90 cm in length, with a wingspan of 1.8 to 2.3 meters, and weighs between 3 and 6 kg. Its plumage is primarily dark brown with characteristic white head and tail. The Bald Eagle is an excellent hunter, primarily feeding on fish, small mammals, and birds, which it captures by diving or snatching its prey with powerful talons. Although its population once faced a significant decline and was threatened, particularly due to pollution and hunting, the Bald Eagle is now a protected species, and its population has greatly recovered.

The Steller's Sea Eagle is a large raptor primarily found along the coasts of Northeast Asia, particularly in Russia and Japan. It measures about 85 to 105 cm in length, with a wingspan of 2.2 to 2.5 meters, and weighs between 4 and 9 kg, making it one of the largest eagles in the world. Its plumage is primarily dark brown with a white head and pale yellow beak. The Steller's Sea Eagle is an excellent fisherman, primarily feeding on fish, but it also hunts seabirds and marine mammals. It prefers coastal areas and islands where it can find its food and is often seen flying over the seas or resting on rocks or trees. While its population remains relatively stable, this species is vulnerable to habitat loss due to human activity, climate change, and ocean pollution.

The White-tailed Eagle is a large raptor primarily found in Eastern Europe, Northern Asia, and some regions of Central Asia. It measures about 70 to 90 cm in length, with a wingspan of 1.8 to 2.3 meters, and weighs between 3 and 6 kg. Its plumage is primarily brown with a distinctive white head and tail. The White-tailed Eagle is an excellent fisherman, primarily feeding on fish, but it also hunts birds, small mammals, and scavenges carrion. It primarily inhabits areas near bodies of water such as lakes, rivers, and estuaries. While its population has been growing in some areas due to conservation efforts, this species remains vulnerable to habitat loss, water pollution, and human disturbances.

The Resplendent Quetzal is a colorful bird primarily found in the cloud forests of Guatemala and Mexico. It measures about 35 to 40 cm in length, with a wingspan of 50 to 60 cm, and weighs between 200 and 300 g. Its plumage is bright green with a vivid red throat and a long tail composed of elongated feathers. The male is particularly spectacular, with more colorful plumage and a distinctive crest. The Resplendent Quetzal is frugivorous, primarily feeding on fruits, berries, and small insects. It is also an important symbol in Mayan culture, representing freedom and the beauty of nature. Although its population is declining, primarily due to deforestation and poaching, this species remains protected in certain regions.

The Resplendent Quetzal is a magnificent bird primarily found in the tropical and subtropical forests of the southwestern United States, Mexico, and Central America. It measures about 30 to 40 cm in length, with a wingspan of 50 to 60 cm, and weighs between 100 and 150 g. Its plumage is a vibrant green, with a vivid red throat and a long tail composed of elongated and brilliant feathers. The male is particularly spectacular, with even more colorful plumage and a distinctive crest. The Resplendent Quetzal is primarily frugivorous, feeding on fruits, berries, and small insects. This bird is also an important symbol in the indigenous cultures of the region, representing beauty and freedom. While its population remains relatively stable, this species is still vulnerable due to deforestation and habitat loss.

The corn crake is a rail in the family Rallidae, measuring 23–28 cm with cryptically streaked brown plumage and grey legs. It inhabits damp grasslands and tall vegetation, feeding mainly on insects, earthworms and molluscs taken from the ground. During breeding, the male emits a loud, repeated “crek-crek” call both night and day to attract females and defend territory.

The greater rhea is a large flightless bird in the family Rheidae, standing 1.4–1.7 m tall and weighing 20–27 kg, with grey plumage and a long neck. It inhabits grasslands, savannas and wet meadows of South America, feeding on plants, seeds, insects and small vertebrates. During the breeding season, males dig shallow nests in the ground and alone incubate the 20–40 eggs laid by multiple females.

The firecrest is a small passerine bird found primarily in coniferous and mixed forests across Europe and Asia. It is easily recognized by its bright red crown, white and black stripes on its head, and its small size. This tiny bird primarily feeds on insects, which it forages for among leaves and needles in trees. It is also known for its quick movements and high energy.

The golden-crowned kinglet is an incredibly small bird found mainly in dense coniferous forests across Europe and Asia. It is distinguished by its tiny size, olive-green plumage, and the bright yellow patch on its head. This passerine bird is an excellent acrobat, often seen hopping between branches searching for insects and small arachnids. The golden-crowned kinglet is a discreet but highly energetic bird, known for its lively behavior and ability to forage in tight spaces.

The Lilac-breasted Roller, known for its vibrant plumage, is an iconic bird of the African savannas. Its head and chest display lilac hues, while its wings exhibit a mix of bright blue and green. This bird is often seen perched on trees or poles, scanning the ground for insects and small vertebrates. During the breeding season, it performs spectacular aerial displays, diving and rolling in the air. Although primarily sedentary, it may undertake short migrations depending on climatic conditions. The Lilac-breasted Roller plays a crucial role in the ecosystem by controlling insect populations.

The Blue-bellied Roller is a fascinating bird known for its vibrant plumage and dynamic behaviors. It features a bright blue belly contrasting with brown and black wings and head. This bird is often seen in the savannas and open forests of West and Central Africa. It primarily feeds on insects but also consumes small reptiles and fruits. The Blue-bellied Roller is a social bird, often seen in small groups or pairs. It is known for its impressive aerial acrobatics, especially during the breeding season. Although its habitat is threatened by deforestation, it remains relatively common within its range.

The European Roller is a colorful bird primarily found in open forests, meadows, and agricultural lands across Europe, particularly in Spain, France, Italy, and Turkey. It measures about 30 to 32 cm in length, with a wingspan of 50 to 60 cm, and weighs between 100 and 150 g. Its plumage is especially vibrant, with colors ranging from bright blue to green and brown, and it has a strong, slightly curved beak. The European Roller primarily feeds on flying insects, such as dragonflies, flies, and grasshoppers, which it catches in flight. It is known for its stunning acrobatic flights and its habit of perching on elevated spots, such as tree branches or utility poles. While its

The nightingale is a small passerine bird known for its melodious and powerful song, found primarily in woodlands, thickets, and gardens across Europe and Asia. It is easily recognized by its brown-russet plumage and light belly, as well as its relatively short beak. The nightingale is especially famous for its song, which is particularly vibrant and long, especially during the breeding season. It prefers dense and well-hidden habitats to feed on insects and worms.

The Eurasian robin is a small bird from the Muscicapidae family, easily recognized by its bright red breast. It is widely distributed across Europe, Western Asia, and North Africa. This bird is mostly active during the day, feeding mainly on insects, worms, and berries. Although very territorial, it is admired by photographers for its curious nature and active behavior.

The common redstart is a small passerine of 12–14 cm with bluish-grey upperparts and bright orange underparts, featuring a white forehead and black facial mask. It inhabits mixed woodlands, edges, parks and gardens, feeding mainly on insects caught on the wing and on the ground. During breeding, males sing from low perches to attract females and defend territories.

The Daurian Redstart, or Phoenicurus auroreus, is a small passerine bird belonging to the Muscicapidae family. It is easily identifiable by its distinctive plumage: the male sports a black head with a white forehead patch, a gray back, and a bright orange chest, while the female displays more subdued shades of brown and orange. This small bird is often seen in forests, parks, and gardens across East Asia, particularly in China, Korea, and Japan. Known for its melodious song, it adapts well to various habitats, including urban areas. As a partial migrant, it moves southward during winter months to escape cold temperatures.

The black redstart is a small passerine bird found primarily in urban areas, gardens, rocky habitats, and steep slopes across Europe, Asia, and the Middle East. It is distinguished by its dark gray plumage, light belly, and orange-red tail. This small bird is especially known for its lively behavior and ability to adapt to human environments. It primarily feeds on insects and berries, which it finds in urban spaces or wooded areas.

Cetti's warbler is a small passerine, 11–13 cm long, with dull brown-olive plumage and pink legs. Secretive species of riverside scrub and reedbeds, feeding mainly on insects and spiders. During breeding the male sings loudly from an exposed perch to mark its territory.

The common reed warbler is a medium-sized warbler, about 13 cm long, with plain brown upperparts and buff underparts. It is secretive in reedbeds, feeding chiefly on insects and spiders gleaned from stems. During breeding, the male sings from a low perch to defend its territory and court the female.

The great reed warbler is an insectivorous passerine and the largest of the European reed warblers, measuring 18.5–20 cm in length with a 24–27 cm wingspan and weighing 25–38 g. It has unstreaked brown upperparts, buffish-white underparts and a pale supercilium. It inhabits dense reed beds, marshes and waterside vegetation, feeding mainly on insects, spiders and small amphibians.

The Eurasian reed warbler is a small migratory passerine, 11–13 cm long, with olive-brown plumage and a repetitive, hiss-like song. It inhabits reed beds and freshwater marshes, feeding on insects and larvae. During the breeding season, the male sings from an exposed perch and the pair builds a vase-shaped woven nest within dense reed vegetation.

The Garganey is a small dabbling duck measuring between 37 and 41 cm in length with a wingspan of 59 to 67 cm. The breeding male is characterized by a broad white crescent over a reddish-brown head, finely vermiculated gray flanks, and gray-blue scapulars. The female has a cryptic brown-beige plumage with three longitudinal facial stripes. This species inhabits marshes, ponds, and floodplain meadows rich in aquatic vegetation, generally avoiding brackish waters. It feeds mainly on seeds, aquatic plants, mollusks, insects, and small crustaceans. Strictly migratory, it breeds in Europe and western Asia, wintering in sub-Saharan Africa, India, and Southeast Asia. Although listed as Least Concern by the IUCN, it is locally vulnerable due to the loss of wetland habitats.

The European serin is a small passerine bird found primarily in gardens, orchards, and urban areas across Europe and the Middle East. It is distinguished by its bright yellow plumage, dark wings, and small size. This small bird primarily feeds on seeds, which it finds in trees, bushes, and grasses. It is also known for its high-pitched, melodious song, which it performs during the breeding season.