Baby gray whales can consume as much as 300 gallons of milk per day during their first year of birth. 44. Once a hunted and endangered species the gray whale is now considered one of the most popular marine mammals to those who participating in the whale watching industry. 45. A fully grown gray whale can weigh just as much or more than 5 adult elephants.
Graph A represents recordings of a transient killer whale, whereas Graph B represents recordings of a resident killer whale. Both graphs show the changes in each whale type; one documents a drastic change over the course of four hours, while the other one—over the same amount of time—shows a more consistent pattern. A transient killer whale is represented in the first graph because, although a majority of the data shows the orca keeping to the higher points of the ocean, there are still points in which the orca dives to the bottom depth of the ocean, which would make sense due to the fact that this particular type of orca is known for preying on marine mammals. Based on the information in the chart, it could easily be assumed that they dwell closer to the top of the water, but when they are ready to feed, they dive to the
Incredible Facts About Prehistoric Sea Turtles and Mexico Sea turtles were alive at the beginning of the Mesozoic Era 225 million years ago and survived the rise and extinction of the dinosaurs. Six of the seven surviving species are threatened by humanity. Threats to the reptiles include high attrition rates for hatchlings, loss of nesting sites, poaching, coastal development, pollution and accidental entanglement in fishing nets. These magnificent but fragile reptiles need air to breathe and places to nest on land, but they 're well-adapted to survive in oceans. The leatherback sea turtle often grows to more than 1,000 pounds, and some turtles live as long as 100 years or more.
The fossils found north of Johannesburg, South Africa, are of a previously unknown species, classified as Australopithecus sediba, with a mix of traits belonging to Australopithecus and Homo. The pelvis of the two individuals found so far were similar to that of H. erectus indicating they were bipedal, however their long arms associate them with Australopithecus-like tree-dwellers. Other juxtaposed traits include; small brain with an expanded frontal region, a human-like ankle and a primitive heel, small hands and ape-like grasping capabilities. Had Berger not found the fossils joined together, he would have classified them as different species.
The blue whales are described as the creatures with the largest hearts. While young, they live in a pack with many others, but as they grow older, they depart the group with a partner. In “Joyas Voladoras,” Doyle states that “the animals with the largest hearts in the world generally travel in pairs” (Doyle). Whales may easily feel like they can be independent; however, they choose instead to open themselves up to one partner. From the passage, it can be concluded that the whales choose a partner to ensure they have someone to rely on and cherish life's unexpected moments with.
They aren’t even very similar to a fish too. Seahorses don’t swim very fast either, or have scales, like all fish. Instead the seahorse has bony plates. Bony plates are little plates that are arranged in tiny knobs making it visible where they join together. Most of you would think the female seahorses are the ones that give birth to baby seahorses.
In addition to the many dental fossils excavated, large femurs, rib fragments, thoracic vertebrae, scapula fragments, and cranial fragments were unearthed. The contrast in sizes, especially when observing the mandibular tusks of Mammut, represent the wide range of age and size present in the Saltville area. Saltville drew all mammals, but the Mastodon is by far the most significant and prominent fauna in the area, having the most representation through body fossils. The Mastodon quickly became famous in the local when fossils remains were found in such a configuration that it is hypothesized that Paleo-humans interacted with Mammut, killing the animal and using its meat, bones, skin, and fat reserves for their own survival
There are many wondrous animals on planet Earth. The Garden Snail, which is one of the slowest animals on Earth, The Mandarin Fish, which is one of the most aesthetic animals in the world, and the Immortal Jellyfish, which has the ability to change from a senior, to a new born. All of these amazing animals are known for their amazing ability. However, the fastest animal on the planet happens to be the Peregrine Falcon. The Peregrine Falcon (Falco peregrinus) is the fastest animal on the planet.
However, a particular feature of Homo Floresiensis is that is lacks a chin (Powledge, 2006). Homo Sapiens are the only known hominids to have them, therefore this chinless argument may indicate a new species. Another interesting point, one that argues that Homo Floresiensis is not a new species, is that the teeth are much smaller when compared to other hominids, and are more like Homo Sapiens in terms of shape and size (Powledge, 2006). Island Dwarfism? The theory of island dwarfing suggests that Homo Floresiensis is not a new species, and explains that its very short stature is due to there being limited resources on the island of Flores, and so over time Homo Floresiensis adapted in body size to compensate for this.
Four million birds are estimated to use the Sea each day in the winter, more than any other resource in the nation” (DesertUSA, The Salton Sea, CA). Some rare birds that can be seen on special occasion are Bald Eagles, White Ibises, Pine Warblers, Red Crossbills, and over fifty other rarities. Some common birds are: killdeer, Caspian terns, American Avocets, Great Egrets, burrowing owls, Black-necked stilts, and Black skimmers (5). One species, the Yuma Clapper rail, relies heavily on the survival of the Salton Sea because around 40% of all Yuma Clapper rails in the United States live in the basin. These birds were listed as endangered on March 11, 1967 and also rely on the basin for crayfish to eat.
Polar Skuas usually live up to 11 years on the other hand an Albatross can live to about 50 years, but can live up to 80-85. The Snow Petrel have webbed feet that help them to swim swiftly and smoothly across large amounts of water looking for food. “Raptor of the South”, Albatross are known to be the most majestic of all the Antarctic birds with a total of 21 different breeds in the southern hemisphere. Albatross have a large head with a sharp hooked beak.The male Polar Skuas have a tendency to be smaller and lighter than female. For the migration the Polar Skuas will cross the equator and go into Alaska or the
Without a doubt, killer whales (Orcinus orca) are by far among the most intelligent and socially complex creatures on the planet. They live in close-knit family units each with unique social structures, hunting techniques, and even vocalization. A wild orca is a sight to behold, gracefully gliding through the waves, enjoying being the powerful, elegant creature that it is. However, some orcas are not so lucky. The captive killer whale industry is mainly monopolized by the SeaWorld corporation, which has made billions off of the exploitation of orcas and their “Shamu” shows.
It is thought to have dwelt in diverse zones of inshore waters. Fossilization tends to have preserved only the especially armoured frontal sections of specimens, thus it is uncertain what exactly the hind sections of this ancient fish were like.  Therefore, the reconstructions of the hindquarters are often based on smaller arthrodires, such as Coccosteus, that had hind sections preserved. The most famous specimens of Dunkleosteus are displayed at the Cleveland Museum of Natural History. Others are displayed at the American Museum of Natural History and in the Queensland Museum in Brisbane, Queensland.