Birds of the tundra
The birds of the tundra are mostly migrant birds. Some of them, such as the greater willow chicken, move short distances away, while others travel for thousands of kilometres. The Arctic tern travels 36 thousand kilometres to reach the northern tundra from Antarctica! The goose is perhaps the most typical bird of the tundra. Many different species come here to breed after spending the cold months in the Mediterranean, Mexico, Africa or in the south of the United States.
In summer, wet areas are the ideal place for many species of insects, that spend the winter as eggs. Mosquitoes and flies are so many as to force the big mammals, such as the musk ox and the caribou, to leave the swampy areas to reach higher, drier lands. The abundance of insects in the summer attracts to the tundra very many species of insectivorous birds, which migrate there just to take part in the feast. Birds and lemmings attract pigeon hawks, falcons and other birds of prey.
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Who’s coming to dinner
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9 May 2022
Pollination, a perfect alliance between plants and animals
Firmly rooted in soil, over the course of their evolution plants have had to develop biological mechanisms for feeding and…
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20 October 2021
Chapada Diamantina: a treasure beyond gemstones
Discovering the Diamond Plateau, one of Brazil's most unique naturalistic jewels ...
30 July 2020
Holidays, yes! but they must be sustainable!
We have been speaking of sustainable behaviours to apply to our daily life, but what happens when we unplug and…
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23 June 2020
The Last Wild Valley. In defence of the Cime Bianche
The Vallone delle Cime Bianche or Courtaud Valley rises at the top of the Val d'Ayas, in Valle d'Aosta. It…
10 February 2020
Coral turns pale!
The coral reef is one of the ecosystems with the richest biodiversity...
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8 July 2022
Who’s coming to dinner
A shark in my hamburger Summer is finally here! As usual, we have waited for it all year long and…
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9 May 2022
Pollination, a perfect alliance between plants and animals
Firmly rooted in soil, over the course of their evolution plants have had to develop biological mechanisms for feeding and…
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20 October 2021
Chapada Diamantina: a treasure beyond gemstones
Discovering the Diamond Plateau, one of Brazil's most unique naturalistic jewels ...
From the Multimedia section
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