Browse australian mudnesters by region with seasonal presence data.

Swamp Sparrow perched on a thin branch, showing its reddish-brown cap, streaked back, and grayish underparts, with another sparrow nearby. Lurking in the reeds of a cattail marsh, the Swamp Sparrow is ...

Lincoln's Sparrow perched on a bare tree branch, showing its streaky brown and white plumage with a distinctive striped head pattern. Dressed in a finely streaked buff-and-grey suit that makes it look ...

Most geese are generally gregarious birds who form flocks during migration and outside of the breeding season. If you've seen a flock of geese, you may already know that they can be rather noisy, but ...

A group of ravens is called an unkindness — but why? Discover the origins of this and other raven collective nouns, plus the truth about raven behaviour and intelligence. A group of ravens is ...

Basics of Bird Mating: Birds mate briefly, often in seconds, despite elaborate mating displays. The act of mating, typically known as a "cloacal kiss," involves the cloaca, a single opening serving ...

Discover everything about American Robin nesting habits — from when they lay their iconic blue eggs to how they build their nests, how many broods they raise, and how to attract them to your backyard.

As a short winter's day ends and the light fades from the sky, a dense, pulsating, and humming mass materializes against the amber, blues, and violets of dusk. A flock of Starlings (Sturnus vulgaris), ...

The Earth is home to an incredible diversity of bird species, living in practically every habitat, from the open oceans to the arid deserts. In some parts of the world, these animals have adapted and ...

Penguins, primarily found in polar climates, mostly feed on fish, krill, and squid, adapting their diet according to geographical location and species-specific preferences. Different penguin species, ...

Magpies are a key member of the intelligent Corvidae family, and there are some 17 species distributed across much of the world. The commonest magpies are the Eurasian magpie and Black-billed magpies, ...

Flamingos are an iconic breed of bird, recognised by most people the world over, but actually seen in the flesh by far fewer, due to the locations of their habitats. There are in fact six species of ...