Baby dolphin and baby llamas. Everybody look.

This is a chick.

Okay, one more. Baby elephant.

Starring a hummingbird chick

Our mother bought us a puppy.

A mother and a cub, such a beautiful sight.

The mother elephant bathes her baby in the river.

There is no social vice that can be put down to his account ...

Both parents care for the young for a time.

Females after their first calf is already weaned a lower load.

A dominant cub emerges in most litters, usually a male.

In Armenian, it is շնիկ ( shnik ), which means puppy .

In 2003, the first nestling fledged in the wild since 1981.

A female will mate again immediately following the weaning of her pup.

Births are usually single, although, as with humans, twins occur from time to time.

Because of his much larger size, a male can usually force himself on a female, mounting her from behind, and in extreme cases the male may pull the female out of the tree.

This is a calf in captivity making an imitation of that trainer's whistle.

There's a reason that we're all attracted to an infant or a puppy.

Females bear a single pup after a nine month gestation, which they care for alone.

A newborn weans from its mother at 6 or 7 months of age when it is to in length, and the accompanies the mother to the summer feeding ground.

A four month old Laysan Albatross chick died with this in its stomach.

And you can do strange things with this stuff. This is a baby gar.

Many mammals have to produce contact calls when, say, a mother and calf are apart.

What's a mother to do if the ship comes by and her calf isn't there?

So the pup you see on the bottom is affected by atrazine that its grandmother was exposed to.

The reason why I'm here today, in part, is because of a dog an abandoned puppy I found back in the rain, back in 1998.

Dogs can't talk, but it's almost as if the puppy's eyes said, No, I don't have a home.

Genetically, whiteness is recessive a cub is white only when both parents carry the allele for whiteness.

Winston also created a baby Triceratops for Ariana Richards to ride on, a scene cut from the film for pacing reasons.

The death rate in these dolphins, for the first calf born of every female dolphin, is 60 to 80 percent.

Then the young bird felt that his wings were strong, as he flapped them against his sides, and rose high into the air.

Tigers and wild dogs may be capable of killing a calf, but calves stay close to their mothers, and the frequency of such killings is unknown.

This is a photograph that shows a hatchling about to taste saltwater for the very first time beginning this long and perilous journey.

Gestation takes between 21 and 28 days after copulation, during which time the female constructs a nursery burrow.

In the wild, the birth interval for this species is estimated to be four to five years its natural offspring rearing behavior is unstudied.

Now, the mother then can go and reproduce, but what a terrible price to pay for the accumulation of this pollutant in these animals the death of the first born calf.

Here you see in 2003 these are all the dots of where the penguins are they were raising a little over a half of a chick.

And ugly face is this when you go face to face with a puppy or a child, you say, What are you doing! Now stop it, stop it, stop it!

A lot has been said and written about the unicorn, but if you take an X ray of the unicorn, it becomes a puppy dog.

That is how João Silvestrini, a retired Brazilian man, named the video he shot to introduce his friend, a hummingbird chick, to Facebook.

This cub is more active than its siblings and takes the lead in their play, eventually leaving its mother and becoming independent earlier.

BJ But when this little cub saw that I had vacated my seat and climbed to the back to get some camera gear, she came in like a curious cat to come and investigate.

We have the Southern right whale that we see here and the North Atlantic right whale that we see here with a mom and calf off the coast of Florida.

And of course, we were stunned for a while, but when we managed to get our wits about us, we looked at it and said, My gosh, what's going to happen with that little cub?

Because she is a cub wanting to play, but she was also a predator needing to kill, and yet conflicted in some way, because she was also an emerging mother.