When the water levels drop, the dolphins move either into the main river channels or into large lakes in the forest, and take advantage of the concentrated prey in these reduced water bodies.

When animals like the leatherback turtle and dolphins are in colder water to which they are not acclimatized, they use this CCHE mechanism.

When searching for food on the sea floor, many of these dolphins were seen tearing off pieces of sponge and wrapping them around their " bottle nose " to prevent abrasions.

When hunting in shallower waters in New Zealand and Argentina, dusky dolphins tend to forage during the day.

When the powerboat left the area and its noise ceased, the dolphins returned to their preceding behaviour in the original direction.

When Ecco returned to ' his ' present, 500 years after the Foe attack, dolphins were barely sentient animals, and humans had already long been extinct.

When he was there, he discovered cybernetic dolphins and sharks swimming together.

When there he attempts to make a donation to " save the dolphins " but is met with mockery from the " Ecological Man " ( played by David Dixon, Ford Prefect from the television series.

When I show up he will know you are a good wife to have told him about it ''.

When the Know-nothings get control, it will read, All men are created equal except Negroes and foreigners and Catholics.

When the reactionary response is thus bolstered by an intellectual defense, the characteristics of that defense are explicable only in terms of the basic attitudes of unanalyzed reaction.

When combined with the metaphysical notion that pure forms of this universe are best appreciated when least embodied in a material substratum, it becomes clear that while earth will be dross on a scale of material-formal ratios, celestial bodies will be of a subtle, quickened, ethereal existence, in whose embodiment pure form will be the dominant component and matter will be absent or remain subsidiary.

She used to tell me, `` When I stand there and look at the flag blowing this way and that way, I have the wonderful, safe feeling that Americans are protected no matter which way the wind blows ''.

When we consider the disorganized state of the world community, and the legacy of predispositions adversely directed against all who are identified as Jews, it is obvious that the struggle for the minds and muscles of men needs to be prosecuted with increasing vigor and skill.

When these fields are surveyed together, important patterns of relationship emerge indicating a vast community of reciprocal influence, a continuity of thought and expression including many traditions, primarily literary, religious, and philosophical, but frequently including contact with the fine arts and even, to some extent, with science.

When different colors are used, she is just as likely to color trees purple, hair green, etc..

When finally the two bedraggled men reach their friend's home, Voltaire's fears are once again aroused.

`` When are you to leave ''??

When the roof blocks are all in place, the final rows of wall blocks are mortared into position.

When the aid operations are reorganized the Peace Corps should remain a semi-autonomous, functional unit.

When the budget goes to trustees for approval it is the president's budget, to which his faith and credit are committed ; ;

When they have 4 to 6 leaves and are thrifty little plants, it's time to set them out where they are to remain.

When aircraft are no longer helpless on airfields, they are no longer vulnerable to Aj.

When more than two figures are separated by subtraction symbols the subtraction must be carried out from the left to right if the result is to be correct.

When they're on, the top edges are planed even with the sheer batten.

When painting, Mason's physical eyes are half-closed, while his mind's eye is wide open, and this circumstance accounts in part for the impression he wishes to convey.

When improvements are recommended in working conditions -- such as lighting, rest rooms, eating facilities, air-conditioning -- do you try to set a measure of their effectiveness on productivity??

When sufficiently accurate and complete measurements are available, it will be possible to set limits on the thermal and electrical characteristics of the surface and subsurface materials of the moon.

When some thirteen records of newly and recently born individuals are collated, little or no correlation between length and distribution can be detected.

When three dice are tossed repeatedly, what is the probability that the number of aces is 0 ( or 1, or 2, or 3 )??

When he returned to his old school, however, he discarded them, resuming his short sighted antics.

When the astrolabe is held vertically, the alidade can be rotated and the sun or a star sighted along its length, so that its altitude in degrees can be read (" taken ") from the graduated edge of the astrolabe ; hence the word's Greek roots: " astron " ( ἄστρον )

When the Toledoans sighted the armed force, a large number fled across the Maumee River, some paddling their way to the other side on logs.

When a brigantine was sighted, Roberts took forty men to pursue it in the sloop, leaving Walter Kennedy in command of the Rover.

When a predator is sighted, a zebra will make a two-syllable alarm call.

Historically the system takes place as such: When a school of pilot whales has been sighted, messengers are sent to spread the news among the inhabitants of the island involved ( the Faroe Islands have 17 inhabited islands ).

When a school of pilot whales is sighted, boats gather behind them and slowly drive them towards the chosen authorized location, usually a bay or the end of a fjord.

When other British ships sighted the E-boats earlier in the night and told the corvette, its commander failed to inform the LST convoy, assuming incorrectly that they had already been told.

When Professor X was sighted, Mold ordered him to be captured alive, in order that she may use her replicated version of Cerebro on him to locate all of earth's mutants.

When he sighted it, he was high in the mountain range and did not actually go into the lake area or identify the route to the lake.

When Admiral Yessen started to turn back to Vladivostock, he sighted the four IJN armored cruisers.

When a large convoy was sighted Anson had made the signal to form line of battle.

When a blip on the outpost's radar screen is soon sighted, Joe sends his pilots out, and one is attacked.

When the Japanese fleet during the Battle off Samar was first sighted, Evans did not hesitate and his ship immediately headed directly towards the far superior enemy.

When he broke loose he sighted Reed Richards, who had been trapped in the Negative Zone as well and followed him and Triton back to Earth.

When someone reported that Zuo Ci had been sighted in the market, everyone in the market became identical to Zuo's appearance.

When a captain reported that land had been sighted, presumably dead ahead, Walker assumed that he was approaching the south shore, and ordered the fleet to wear, and bring-to on the other tack.

When the French sighted the fireships taking flame several miles away, they believed they were seeing more explosion-vessels at much closer range, and wreaked much havoc upon themselves in their attempts to escape.

When those tunas are sighted, the speed is reduced and crews begin to throw handful of bait fishes ( the baits are thrown to let fishes coming to the surface ), along with that crews start to place their hooked line into the shoal and starts to catch the tunas.

When Captain Cook sighted the island on 4 April, 1777, and some crew members went ashore, they found some huts, but no evidence of a permanent settlement.

When the 470 Capstick is loaded with a bullet to a muzzle velocity of and sighted in high at, it is only about a foot low at, giving it more effective range than many cartridges which are popular for deer and elk hunting.