Zvinonzi kuti tiri kurarama munguva unprecedented nhamba kwemarudzi extinctions, aizivikanwawo sezvo Holocene kupera chiitiko. The pose kutsakatika mwero angava anenge 1,000 nguva kupfuura zvakasikwa kumashure kutsakatika mwero. Zvinofungidzirwa kuti zvikamu zviviri kubva muzvitatu zvose mhuka uye hafu dzose mhuka mammal inorema kanenge 44 makirogiramu (97 lb) kunge yakatsakatika mumakore 50,000 apfuura. The Global Amphibian Assessment mishumo kuti amphibians vari kuderera pasi pose pamwero nokukurumidza kupfuura mamwe mapoka vertebrate, pamwe pamusoro 32% zvose vanopona mhuka vari pangozi yokutsakatika. The vapenyu mhuka vari kuramba kuderera mu Holocene kuparara chiitiko.
vanhu