The Important Role of Birds in Pollination

Pollination, whereby pollen grains (male) are transferred to the ovule (female) of a plant, is an irreplaceable step in the reproduction of seed plants. Most plant fruits are unable to develop without pollination taking place and many beautiful flower varieties would die out if not pollinated. Bees and insects are the most common pollinators, but bats and birds are known to do their share in this vital activity. The agent moving the pollen, whether it is moths, bees, bats, wind or birds, is called the “pollinator” and the plant providing the pollen is called the “pollenizer”.

The Silent Flight of Owls at Night

The Owl is a fascinating nocturnal bird and one of the quietest flying bird species in the world. The Owl’s ability to keep completely silent while in action is based on the Owl’s unique feather design, which is unlike any other bird species.

The Marvelous Mechanics of Flight

Although airplane wings may be somewhat modeled after the wings of birds, the mechanics of bird flight are far more complex. A number of forces act on the flexible wings of a bird and are very different from those on the fixed wings of an airplane. Birds are highly specialized creatures and adapted for flight. They dominate the skies and occupy a unique niche in the environment.

How Penguins Stay Warm (and cool!)

Penguins live in icy waters. The Emperor Penguin, in particular faces cold weather, living in Antarctica. It faces quite a challenge: how to keep its body temperature at 100-102 degrees Fahrenheit, when the winter air it lives in may be a full 200 degrees colder!

Perfect Winter Camouflage

The Ptarmigan is a type of grouse living in the far north, in Alaska, northern Canada, Greenland, Scandinavia and Siberia. In summer, its feathers are brown and mottled like the tundra it lives in. Like many other bird species, it uses brownish camouflage to hide from predators.

Waterproof feathers – Birds

“Like water off a duck’s back”, goes the common expression. When raindrops hit the “waterproof” feathers on a duck, they bead up and do not penetrate the feathers. How does this work?

Guide to Birds and Birding

Birds are warm-blooded species, that lay eggs in order to reproduce, they are characterized by feathers, hollow bones and forelimbs that are modified as wings. They range in size from tiny hummingbirds to humongous Ostriches and Emus. There are approximately 10 000 bird species in the world that are known to man, making them the most diverse class of terrestrial vertebrates.

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