Grim news for the world's raptors—an iconic group of birds consisting of hawks, falcons, kites, eagles, vultures and owls. After analyzing the status of all 557 raptor species, biologists discovered that 18 percent of these birds are threatened with extinction and 52 percent have declining global populations, making them more threatened than all birds as a whole. Comparatively, 40 percent of the world's 11,000 bird species are in decline, according to an April report from BirdLife International.
Scotland’s forests are treated and sprayed every year with hundreds of kilograms of a toxic pesticide blamed for killing bees and butterflies, The Ferret can reveal. Our investigation has uncovered widespread use of the nicotine-based insecticide, acetamiprid, by the forestry industry, provoking concerns from experts and alarm from environmentalists who fear “creeping degradation” of nature.
Since 1990, butterfly numbers have dropped by 58 per cent in woods, a government study has found. The report was published in June 2018 by the Department for environment, food and rural affairs (Defra). Woodland species that are struggling include the brown argus, common blue, peacock and purple hairstreak .In response to the report, charities have claimed that reform is needed to the country's farming laws in order to protect the environment in the wake of Brexit. They say the latest figures offer more evidence to support expert predictions of an 'ecological Armageddon'.
Densities and populations of most breeding bird species in Ajloun Forest Reserve have “considerably declined” over the past three years in the evergreen Oak forest, a newly-released study carried out by the studies section at the Royal Society for the Conservation of Nature (RSCN) in 2017 indicated. Ajloun Forest Reserve is located in the Ajloun highlands north of Amman and covers 13 square kilometers.
The kiwi (Apteryx haastii) is in swift decline, disappearing at a rate of 2 per cent per year. Around 200 years ago, millions of kiwi inhabited New Zealand, but in 50 years’ time there may be none left. Old Mout Cider has joined New Zealand-based charity Kiwis for kiwi in the fight to help save this extraordinary species — a nocturnal, colour-blind bird that has survived millions of years against the odds. In fact, its heritage is special: the kiwi shares DNA with the tyrannosaurus rex.
Between our paved backyards and potted plants, our drained wetlands and vast areas of monoculture – there is silence. Nearly six decades since Rachel Carson’s book Silent Spring exposed the devastating effects of DDT on humans and wildlife, bird populations around the world are plummeting. Birds of all kinds are vanishing as a result of human impact on the environment:
A great many birds eat a great many bugs: this is something that, in general, we already know. But just how much do they eat? Empirical figures are hard to come by — but according to a new estimate, published in the journal The Science of Nature, the total figure is truly breathtaking, roughly equivalent to the weight of meat and fish consumed each year by humans.
“SEE those little beetles with a black cross on a red background?” I lean in to take a look. “They’re Panagaeus cruxmajor – the crucifix ground beetle. They were collected by Charles Darwin back in the 1820s.” Ed Turner is curator of insects at the University of Cambridge’s Zoology Museum, where many of Darwin’s beetle collections are held. He is proud to show me specimens collected by the man himself, and I am chuffed to see them. But the thrill doesn’t last.
The bird population has been declining in Czech farmland, with the decline accelerating since the country's EU entry in 2004, experts from Charles University's Faculty of Sciences write in a study published by the Conservation Letters international journal. The joint European policy and system of agricultural subsidies are unfavourable to birds and wildlife, the study says, cited by the Czech Society for Ornithology (CSO).