Boerenlandvogels

Dag: 27 oktober 2016

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Vogels 438
Planten 408
Amfibieën 371
Vissen 277
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Insecten 115
Zoogdieren 39
Bodemleven 28
Overige diersoorten 4
frogs1
Complex pesticide mixtures in tissues of native frogs at six wetlands in Iowa27-10-2016

Habitat loss and exposure to pesticides are likely primary factors contributing to amphibian decline in agricultural landscapes. We…

Amfibieën
Vaux's_Swift_IMG_4963_KK
The Vaux’s Swift population in the U.S. and Canada has declined about 50 percent since 197027-10-2016

A crowd of several hundred people gathered in the growing darkness outside Chapman Elementary School in Portland, Oregon,…

Zwaluwen
biodiversity-marine-detail[1]
Global mass extinction of wildlife27-10-2016

Global wildlife populations are set to have fallen by more than two thirds on 1970 levels by the…

AlgemeenAmfibieënReptielenVissen
DoseResponse2
A Critical Appraisal of the Threshold of Toxicity Model for Non- Carcinogens27-10-2016

Most regulatory agencies assume that there is no safe level of exposure to carcinogens but that a threshold,…