Mallard

Mallard

This animation demonstrates the anatomy of birds through the example of mallards.

Bioloģija

Atslēgvārdi

kūka, sieviete, pīļtēviņš, seksuālais dimorfisms, ķemmes kājām, sasprindzināts knābis, jostas, neparasts ligzda, ūdensdzīves veids, knābis, spalva, olu, pasterna, preen dziedzeris, peldošs, vaislas plūmes, dzīvnieks, mugurkaulnieki, putns, visu aprijošs, Bioloģija

Saistītie vienumi

Ainas

Saistītie vienumi

Common blackbird

This animation demonstrates birds' bones and eggs through the example of the common blackbird.

Common kingfisher

The characteristic colours of the common kingfisher aid the bird in catching its prey.

Emperor penguin

Penguins are birds living in the Antarctic and adapted to cold temperature and swimming.

Freshwater pearl mussel

A species of mollusc widespread in freshwaters.

Marsh harrier

Marsh harriers are birds of prey found almost worldwide.

Pearls

Pearls, often used as gemstones, are the by-products of certain molluscs' protective mechanisms.

Reed and bulrush

Cosmopolitan monocots inhabiting watersides.

Saker falcon

The saker falcon is a large bird of prey widespread in Europe and and Asia.

Types of feathers

The animation demonstrates the most important types of feathers and their fine structure.

Western jackdaw

Groups of western jackdaws are frequently found in cities. Konrad Lorenz analysed the complex social behaviour of these animals.

Archaeopteryx

The archaeopteryx shows characteristics of both birds and reptiles. It is probably the ancestor of birds.

Livestock

This animation presents animals commonly kept as livestock and the primal cuts of their meat.

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