Under an azure outback sky, the parched land envelops a small, shallow, lively lagoon. On the water, several pairs of small ducks catch the eye; they are incessantly spinning. Each pair is evenly separated from its neighbours and whirls around in a tight circle, with one duck following the other’s tail feathers. When one momentarily lifts its head, their identity is confirmed: they are pink-eared ducks.
It’s a funny name for a funny duck. The least apparent thing about it is its ‘pink ears’. These are the small patches of coloured feathers on the side of the bird’s head, which are only visible at certain times of the year, and even then only under close scrutiny. Much more noticeable are the bold black and white stripes on its belly and flanks that give it the alternative name of zebra duck or zebra teal.
この記事は BBC Wildlife の June 2024 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、8,500 以上の雑誌や新聞にアクセスしてください。
すでに購読者です ? サインイン
この記事は BBC Wildlife の June 2024 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、8,500 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
Does cloning create identical copies?
EMBRYOS ARE MADE OF STEM CELLS that divide to give rise to different types of cells, everything from skin to brain cells. Scientists once thought that reproductive cloning creating a genetically identical copy of an individual organism - would be impossible without using stem cells and that the path leading to mature 'differentiated' cells was irreversible. But clawed frogs proved them wrong...
Tool-using animals
Our pick of 10 species that exhibit this special skill
Mission Blue
Sylvia Earle has dedicated her life to marine conservation; she tells BBC Wildlife why protecting the ocean is essential to all life on earth
RESHARK
The world's first shark rewilding initiative has seen zebra sharks released in the waters of Indonesia's Raja Ampat archipelago
ON DECK
Ferries aren't just for transport, they're also perfect vessels for conservation
IT'S A COLOURFUL LIFE
Delve into the unique and complex biology of the clownfish, arguably the world's most famous fish
BAHAMAS BENEATH
A dive into the waters of this famous island nation with the creatures that call it home
"To save the reef, we need everybody involved"
Indigenous peoples may hold the key to protecting the Great Barrier Reef
SPINNING AROUND
Going around in circles proves fruitful for this filter-feeder
BLINDED BY THE LIGHT
On balmy evenings, amorous beetles put on a spellbinding show in North American forests
