Opent in een nieuw tabblad
Auteur:
Henk Tennekes
Migratory birds in Chilika decline by over 50,000
08-01-2018
Chilika lake is a brackish water lagoon, spread over the Puri, Khurda and Ganjam districts of Odisha state on the…
Florida’s grasshopper sparrows could be extinct within two years
05-01-2018
Despite $1 million worth of conservation efforts, U.S. Fish and Wildlife Service officials say Florida grasshopper sparrows (Ammodramus savannarum) are…
Systemic pesticide concerns extend beyond the bees
05-01-2018
In the summer of 2010, Henk Tennekes from Experimental Toxicology Services Nederland at Zutphen warned that the accumulation of neonicotinoids…
Nordsachsen: Der Rotmilan im Sinkflug
02-01-2018
Im Herbst zieht er in den Süden und überwintert in Spanien, in Südfrankreich und Portugal. Wenn er wieder in hiesigen…
Schwalben verschwinden
02-01-2018
Jahrhundertelang waren Schwalben ganz selbstverständliche Mitbewohner - nicht nur in den Dörfern auf Bauernhöfen, sondern auch in den Städten. Heute…
Earth has entered an era of mass extinction unparalleled since the dinosaurs died out 66 million years ago
01-01-2018
A 2015 study co-authored by Paul Ehrlich, professor emeritus of biology, and colleagues showed that Earth has entered an era…
Three reptile species go extinct in Australia
01-01-2018
Three species of reptile on Christmas Island in Australia have been declared extinct in the wild, according to a study…
Herbicides to Blame for UK’s Declining Turtle Dove Population
01-01-2018
The number of turtle dove (Streptopelia turtur) breeding pairs in the UK has dropped to a record low of 14,000,…
Een gigantisch ecosysteem, de insectenwereld, valt uit elkaar
31-12-2017
Hoewel de wereld het niet ziet, stort een gigantisch ecosysteem in elkaar. Het heeft ons veel tijd gekost om deze…
The insect world is falling apart
31-12-2017
Though unnoticed by the world at large, a whole giant ecosystem is collapsing. It has taken us a lot of…
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