After the dinosaurs became extinct around 66 million years ago, mammals had the opportunity to become abundant and diversify. With the ecological niches left vacant, mammals evolved into various forms, eventually leading to the rise of larger mammals and the eventual dominance of species like primates and, ultimately, humans. This period marked the beginning of the Cenozoic Era, often referred to as the "Age of Mammals."
The passenger pigeon became extinct in 1914 when the last known individual, named Martha, died at the Cincinnati Zoo. Once one of the most abundant bird species in North America, hunting and habitat destruction led to their rapid decline and eventual extinction.
I think they became extinct at the end of the Mesozoic era
The dodo bird became extinct in the early 1600's. The Triceratops became extinct long before that.
the dinosaurs became extinct because the was kill of there family
Ammonites were an abundant group of mollusks during the Mesozoic. However, the K-T extinction event, which wiped out the dinosaurs, was too much for them. They became extinct 65.5 million years ago.
no one really nows how or when they became extinct
The sea mink became extinct because is was hunted to extinction for it's fur.
after dinsaurs became extinct
Yes. Sadly,they became extinct in the 17th century.
Vegetarians that became extinct
They became extinct
They are not extincted