Sök efter tagg: "birds"

Forskare förklarar: Flightless birds

Today there is only 12 flightless bird families on earth. Nearly30 families have some flightless species that have gone extinct in the last few thousand years, almost all due to human impact. These…

Uppladdad av  Medieteknik Göteborgs universitet den 01 mars, 2021 9 uppspelningar

Gothenburg Global Biodiversity Centre

Professors Rosemary Grant and Peter Grant lecture on their fieldwork and findings on the Galapagos Islands, where they work with Darwin's finches. This is the First Annual Biodiversity Lecture,…

Uppladdad av  Allison Perrigo den 23 november, 2018 44 uppspelningar