mammals

That's a technique researchers are basically still using today in the photo-identification of sea mammals.

Most mammals can sprint faster than humans — having four legs gives them the advantage.

This theory also explains why smaller animals survived, especially mammals (hair is a good insulator).

Can not other mammals and birds and fish and insects and forests and fields contribute?

Primates are unusual among mammals in having 3 types of cones and better color vision.

This isn't just a Human behavior, either, as most mammals have similar reactions.

Some killer whale species are piscivorous and relatively safe, but other species eat mainly mammals, and are probably much more dangerous to humans.

Pack mammals typically seem to give special privileges to the breeding pair.

Apparently mammals grew out of a evolutionary niche where this was important, and they generally only have two cones while other vertebrates have four.

One reason may be that cetaceans evolved from land mammals that had evolved spine-flexing in the vertical plane as part of a galloping gait.

Also, Willadsen cloned mammals in the 1980s using embryonic cells.

If space migration happens it will be with an army or robots per person because of how hostile conditions are for delicate mammals outside of earth.

On top of different fingerings, it's tough when the instrument isn't one of the "cute" ones, like big cats and other mammals getting more attention from conservation efforts.

Otherwise, if one follows the same line of reasoning, encyclopaedias should classify deers as "omnivorous", because in extreme conditions there have been reports of deers eating frogs and small mammals...

(Otherwise, we could as well write "Humans", "Mammals" or "Living beings" forget postwar...).

Mammals evolved to sleep because those young that gave their parents a rest survived childhood.