Rare butterfly population increases by 9000%
A record number of Duke of Burgundy butterflies were recorded in Kent last year, a charity says.
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Four days of extreme rain in Indonesia killed 7% of world’s rarest great apes, study finds
Critically endangered Tapanuli orangutan population falls after heavy rain and landslides, fuelled by climate crisis, in North Sumatra Extreme rainfall and landslides fuelled by the climate crisis killed 7% of the remaining population of the world’s rarest great ape, a study has found, prompting ...
Koala population crash came before humans, genomic study reveals
A genomic study has reshaped our understanding of the evolutionary history of the koala (Phascolarctos cinereus), revealing the iconic Australian marsupial experienced a severe population decline around 100,000 years ago, before the arrival of humans on the continent.