Finally, humpbacks make a third class of sound called the feeding call.

On our way over, a big humpback came up beside the boat.

She has seen humpbacks hundreds of times, but still gets excited.

But it was a humpback I hit, not a killer whale.

I had no sooner returned to the boat than we were on top of another humpback.

During the winter, humpbacks fast and live off their fat reserves.

Here, the humpback is the star of the show and it's evidently got me hooked.

After they left Alaska, humpbacks wouldn't eat for five months.

Humpback whales have been on the endangered species list since 1966.

He wanted to know if we were doing any research on the depth of humpback dives.

Mr. Small said the humpbacks were moving north at this time of year.

It is possible to see humpbacks beginning late this month from almost any beach or vantage point.

I say "him," but he could very well have been a her: the biggest humpbacks are females.

The bridge was easily four times the size of the entire cabin in the humpback.

Humpback whales were a major reason to brave the cold on deck.

This strategy worked 22 years ago when Humphrey, another humpback, was stuck in the same river.

This 1904 'humpback' is little different than the first 1901 models.

However the whales are possibly in their greatest numbers, certainly the humpbacks.

Another species which would be affected is the humpback.

It almost came as no surprise that our research turned in the same direction: towards humpbacks.

The two humpbacks seemed to be in no hurry.

"I am big enough to take a humpback in two bites," Ed said into her silence.

Did a humpback have such a very long tail?

The mother was about fifty feet long, and, like all humpbacks, very massively built.

Sufficient land was acquired around the planned reservoir at Humpback.

"So somewhere in the world is a live humpback whale."

The photographic system has also worked well in humpback whale studies.

You can also listen to the song of the humpback whale.

There would be no humpback whales from the twentieth century.

See the full list of 22 humpback whale videos below.

Humpback whales have been on the endangered species list since 1966.

Humpback whales were a major reason to brave the cold on deck.

Unlike the economy and the weather, the humpback whales can be counted on.

The great forms of humpback whales floating in a tank.

"It was I who counseled that we bring humpback whales forward in time."

I know humpback whales probably better than any person in the United States.

Swimming with a humpback whale off the coast of Australia.

And they're nearly fifty feet long, too, about the same length as an adult humpback whale.

There are believed to be about 12,000 humpbacked whales.

While out in the ocean, they find a humpback whale under attack by a group of sharks.

True song, such as that used by birds and humpback whales, however, is a different thing entirely.

Humpback whale can be seen in surrounding waters between late winter and spring.

Humpback whales sometimes leap right out of the water.

Whale song, and particularly that of humpback whales, is examined.

Many people flock to the island in winter and early spring for the chance to see humpback whales.

Humpback whales are generally curious about objects in their environments.

Humpback whales come to check us out and the captain stops the ship.

The ocean regions of the park also provide a breeding ground for humpback whales.

Humpback whales have been known to enter the bay while migrating.

In Alaska, the humpback whales have made it to the feeding grounds.

Finally, humpbacks make a third class of sound called the feeding call.

On our way over, a big humpback came up beside the boat.

She has seen humpbacks hundreds of times, but still gets excited.

But it was a humpback I hit, not a killer whale.

I had no sooner returned to the boat than we were on top of another humpback.

During the winter, humpbacks fast and live off their fat reserves.

Here, the humpback is the star of the show and it's evidently got me hooked.

After they left Alaska, humpbacks wouldn't eat for five months.

Humpback whales have been on the endangered species list since 1966.

He wanted to know if we were doing any research on the depth of humpback dives.

Mr. Small said the humpbacks were moving north at this time of year.

It is possible to see humpbacks beginning late this month from almost any beach or vantage point.

I say "him," but he could very well have been a her: the biggest humpbacks are females.

The bridge was easily four times the size of the entire cabin in the humpback.

Humpback whales were a major reason to brave the cold on deck.

This strategy worked 22 years ago when Humphrey, another humpback, was stuck in the same river.

This 1904 'humpback' is little different than the first 1901 models.

However the whales are possibly in their greatest numbers, certainly the humpbacks.

Another species which would be affected is the humpback.

It almost came as no surprise that our research turned in the same direction: towards humpbacks.

The two humpbacks seemed to be in no hurry.

"I am big enough to take a humpback in two bites," Ed said into her silence.

Did a humpback have such a very long tail?

The mother was about fifty feet long, and, like all humpbacks, very massively built.

Sufficient land was acquired around the planned reservoir at Humpback.

She was able to see the humpback from the living room window of her home.

The head of the blue was huge compared to the humpback's.

Each caught one humpback last year, according to the commission.

Did you know that the humpbacks song has been even sent into space?

If you've got an old humpback, you'll definitely know the difference.

Residence times of individual humpbacks were usually less than 3 days.

At the beginning of the season the adult and young humpbacks move into the bay.

Finally, humpbacks make a third class of sound called the feeding call.

Next year, 50 endangered humpbacks could be added to the list.

On our way over, a big humpback came up beside the boat.

After they left Alaska, humpbacks wouldn't eat for five months.

He came across three humpbacks, two males and a female.

“They will try to say ‘We take less of other whales’ so they can have the humpback.

They can also catch fish and feed on baby humpbacks.

"One of the most interesting things is that humpbacks have never been seen to mate."

It dropped an original plan to kill up to 50 humpbacks after coming under international pressure.

During this time the male Humpbacks fight for access to the females.

There are many questions you could ask about the humpback, but I understand also that it is emotionally difficult.

In particular, large numbers of humpbacks were present along the northeast coast each summer between 1977 and 1980.

I had no sooner returned to the boat than we were on top of another humpback.

The fleet was to kill 50 humpbacks for scientific research.

But it dropped the plan to kill humpbacks after international protests.

Increasing numbers of Humpback whales have been seen in the region.

But it was a humpback I hit, not a killer whale.

But humpbacks have something even more spectacular in their repertoire.

Equisetum palustre is poisonous to herbivorous animals, but not to humans.

Horsetails such as Equisetum palustre and spikerush are also found.

Equisetum palustre is green from spring to autumn and grows spores from June to September.

The larvae feed on Equisetum species, including Equisetum palustre.

Common Reed (Phragmites australis) and Marsh Horsetail (Equisetum palustre) are also frequent.

At intermediate water levels, Potamogeton richardsonii was no longer available and the geese grazed on the complex vegetative zone, taking Equisetum palustre, Ranunculus reptans, and Eleocharis palustris in the ratio of their relative availability (85:10:5).