since the first one was born
how long has archaebacteria been on earth? how long has archaebacteria been on earth?
Hummingbirds are the only birds that have so far been determined to drink nectar.
Hummingbirds have no known benefits to humans. However, many Native American tribes have myths about hummingbirds and how they have helped humanity.
they have been on the earth for along time
long beaks
forever it was on earth when the earth was made
You should recycle and plant some flowers for the hummingbirds and bees.
We think hummingbirds find food by using their sense of smell, which is not as good as humans.
Ruby-throated hummingbirds have been speed-checked in a wind tunnel flying up to 27 m.p.h!
They have been on earth since 190 million years ago.
Well it depends on what you mean. The distance for how long it takes, or the time as in how long since Earth was made. Earth as you know has been here a long long time. Stars light has been shinning towards Earth eversince it was made. To see how long it takes for a stars light to reach Earth depends on how distant and huge the star is.
for as long as it has had continents