Birds

Guides And Explainers

Electricity moves through a conductor by pushing electrons along the metal path, and electrons need a complete circuit to flow meaningfully. Voltage is the electrical pressure t...

Birds

Birds of Wisconsin span a wide range of habitats, from northern forests and wetlands to urban parks and backyards. The state hosts a mix of year-round residents, seasonal breede...

wildlife

The birds of NEPA — northeastern Pennsylvania — represent a diverse mix of Appalachian forest species, wetland and riparian inhabitants, and adaptable suburban visitors. Thi...

biology-zoology

Ostriches (Struthio camelus) are large, flightless birds adapted for fast running and arid habitats, so their skeletal anatomy reflects these needs rather than the lightweight,...

Wildlife & Nature

North Georgia’s mix of mountains, rivers, and suburban green spaces supports a wide range of year-round residents and seasonal visitors. This guide focuses on common, widespre...

animals

Emu skeletons include both hollow and composite bones, though not to the extreme degree seen in specialized flying birds. Like all birds, emus have lightweight adaptations, but...

Birds

On the U.S. East Coast, ducks span a wide range of habitats from coastal bays and estuaries to inland freshwater marshes and wooded ponds. Understanding basic groups—diving du...

Animals & Wildlife

Bird bone marrow is the soft, fatty tissue found within the hollow interior of avian bones, serving as a key energy reserve and site of hematopoiesis in many species. This everg...

animals-birds

Flamingo legs are typically gray to dark gray, often appearing lighter than their famously pink feathers. In many species the skin near the joints can show subtle pink tones, wh...

Nature and Wildlife

Central Wisconsin hosts a predictable mix of year-round residents and seasonal visitors shaped by forest, farmland, wetlands, and lakes. In spring and summer, expect abundant wa...