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The Zoological Society of London has warned that a lack of research into the health of wildlife populations is leaving humanity vulnerable to future pandemics. ZSL, a conservation charity which specialises in the science behind zoonotic diseases—those that transfer from wildlife to

sprep-pa

Australia is in the grip of its worst wildfire season on record. The human death toll stands at 27, and some 2,000 homes have been destroyed across more than 10 million hectares of land — an area larger than Portugal. An estimated 1 billion wild mammals, birds and reptiles have perished.

The impact of hunting on tropical mammal and bird populations

Hunting is a major driver of biodiversity loss, but a systematic large-scale estimate of hunting-induced defaunation is lacking. We synthesized 176 studies to quantify huntinginduced declines of mammal and bird populations across the tropics. Bird and mammal abundances declined by 58% (25 – 76 %) and by 83% (72 – 90%) in hunted compared to unhunted areas. Bird and mammal populations were depleted within 7 and 40 km from hunters’ access points (roads and settlements). Additionally, hunting pressure was higher in areas with better accessibility to major towns where wild meat could be traded.