06-02-2020Sinds 1990 zijn populaties wilde dieren in zowel open natuurgebieden zoals heide, als in het agrarisch landschap, gemiddeld gehalveerd. Diverse…
06-02-2020The emergence of Hexagenia limbata mayflies, throughout the Great Lakes and parts of the mid-Atlantic region, is nearly a religious…
06-02-2020Pesticiden kunnen schadelijk zijn voor mens en milieu, maar het is de Europese Unie de afgelopen tien jaar nauwelijks gelukt…
05-02-2020The breeding bird population in Germany declined by around 14 million or eight percent over the period between 1992 and…
04-02-2020The May 2019 newsletter of the Saitama Ecosystem Conservation Society describes how, before the introduction of neonicotinoids in the 1990s,…
03-02-2020Two papers about the future of the planet appeared within a month of each other (June/July 2015): "Accelerated modern human-induced…
03-02-2020Recent studies have shown that arthropods—insects, arachnids and other small, hard-bodied animals—are in trouble, from massive declines in the biomass…
30-01-2020Capercaillie (Tetrao urogallus L., 1758), the largest and most size-dimorphic species of grouse, is decreasing in number throughout its man-modified…
29-01-2020Das Auerhuhn (Tetrao urogallus) gilt als Indikator artenreicher, lichter, von Nadelbäumen dominierter Wälder und besiedelt weltweit noch ein großes Areal.…
28-01-2020In the summer of 2010, Henk Tennekes from Experimental Toxicology Services Nederland at Zutphen warned that the accumulation of neonicotinoids…
