Since European settlement, over 100 species have been lost here. These include plants and animals that are extinct and extirpated, and species that are considered historic (no one has seen them in Canada for a long time). The number of lost species varies between different regions of the country. In the Great Lakes region of southern Ontario, there are extinct species (passenger pigeon), extirpated species (paddlefish) and historic species (Eskimo curlew). There are also species that have vanished from this landscape but still exist elsewhere in Canada.
Nineteenth-century poet John Clare wove together “descriptions of the environment and accounts of human life,” making no distinction between human and natural history. The anthropologists Richard D.G. Irvine and Mina Gorji argue that this makes him in some ways a poet of our current age, the Anthropocene. He drew connections between the reduction of insect life and the corresponding diminishment of the birds and mammals further up the food chain, essentially foretelling the dire environmental state we see today. Clare recognized an inherent value in land unconnected to human use.
Seven birds that were once considered common and widespread are now plummeting towards extinction. Some of the species on this list will shock you. The European Turtle-dove Streptopelia turtur is so familiar in Europe that it even features in the second verse of the wildly popular Christmas carol “The 12 Days of Christmas”. Imagine if we had to change the words of the song to reflect the loss of this much-loved species…
A while back we took note of a study that showed populations of airborne insects have declined by 76 percent in protected areas in Germany over the past 27 years. Part of the picture was that the disappearance of bugs is likely to pose problems for other animals in the food chain. Now a recent study by French scientists revealed that bird populations in France’s farming areas have declined by more than one-third in the past 17 years. Both resident and migrant species have decreased sharply.
Bijna 1.500 vogelsoorten of één op acht vogels wereldwijd zijn met uitsterven bedreigd. Daarnaast neemt bij 40 procent van de 11.000 vogelsoorten de populatie af. Dat blijkt uit een nieuw rapport van BirdLife, een internationale koepel van natuurorganisaties. “De gezondheid van de vogelpopulaties is een goede maatstaf voor de staat van de ecosystemen”, zo klinkt het. BirdLife maakt jaarlijks de balans op van het wereldwijde vogelbestand.
One in eight bird species is threatened with global extinction, and once widespread creatures such as the puffin, snowy owl and turtle dove are plummeting towards oblivion, according to the definitive study of global bird populations. The State of the World’s Birds, a five-year compendium of population data from the best-studied group of animals on the planet, reveals a biodiversity crisis driven by the expansion and intensification of agriculture. In all, 74% of 1,469 globally threatened birds are affected primarily by farming.
Bees tend to get the most attention as pollinators critical to the survival of plant species. But lizards, mice, bats, and other vertebrates also act as important pollinators. A new study finds that fruit and seed production drops an average 63 percent when vertebrates, but not insects, are kept away from plants.
Most Britons remain blithely unaware that since the Beatles broke up, we have wiped out half our wildlife. Yet we are not alone. Last week, the French woke up in a dramatic way to the fact that their own farmland birds, their skylarks and partridges and meadow pipits, were rapidly disappearing: Le Monde, the most sober of national journals, splashed the fact across the top of its front page.
Europe’s crisis of collapsing bird and insect numbers will worsen further over the next decade because the EU is in a “state of denial” over destructive farming practices, environmental groups are warning. European agriculture ministers are pushing for a new common agriculture policy (CAP) from 2021 to 2028 which maintains generous subsidies for big farmers and ineffectual or even “fake” environmental or “greening” measures, they say.