• Means “wet-nosed” • Lemurs and Lorises Strepsirhines: Shared Anatomical Features 1. Postorbital ring/bar (derived) 2. Unfused frontal bone (ancestral) 3. Unfused Mandibular Symphysis (ancestral) a. Mandibular symphysis at the midpoint of the chin 4.…
Madagascar has several biomes on the island. It has man-made grasslands, tropical rain forest, and dry forest. The tropic rain forest is one of the major biomes and it consist of four levels, the forest floor, the emergent layer, canopy layer, and the understory level. The rain forest is also home to much biodiversity.…
They usually compete with several different birds, including the Great Horned Owl for nesting sites. They are carnivorous. Diet is composed of small mammals such as rabbits and rodents. It will also prey on snakes, lizards, birds, and fish. It is an opportunistic feeder and feed on whatever is available. It usually hunts from an elevated perch.…
It eats the Snowshoe Hare, Caribou, and even berries. It is also a scavenger. Canada Lynx The Canada Lynx is predator that is a carnivore. They eat Snowshoe Hares and are usually alone, not in packs.…
They sometimes attack animals from farmhouses, but more often they simply scavenge for food instead. They eat carrion and roadkill whenever they find it and sometimes eat fruits and plants. They also eat injured and sick animals. When they are not scavenging for food that is already dead, they hunt smaller prey like possums, rabbits, and birds. In rare events, large Dingo groups have been known to attack a human, but Dingoes normally give humans their space.…
Primary consumer Omnivore. The cane toad is at the least concern of environmentalist because its numbers are huge and it is thriving. The cane toad eats small rodents, reptiles, other amphibians, birds and invertebrates they also eat plants, dog food and household trash. What eats it snakes, catfish, and eels. When the cane toad feels like it is in danger it can release a deadly toxin called bufotenin and if the toxin enters the blood stream it may cause death in the predator.…
4. What behavioral and physical traits are being favored in lemurs in the changing Madagascar environment?…
The Island of Madagascar consists of three different biomes, being tropical dry forest, tropical rain forest, and desert. In a tropical rain forest biome temperatures remain warm thought the year and precipitation occurs on an almost daily basis. This type of biome contains three levels of vegetation and only about two or three percent of the sunlight striking the canopy reaches the lowest level.…
The Aye Aye lemur is a very scary, almost demonic looking animal, which causes problems with the villagers of Madagascar. Because of their appearance, the villagers of Madagascar are killing the Aye Aye Lemurs, which they believe are evil. Although the lemurs are seemingly harmless, they are being killed because they are thought to be evil by the villages in Madagascar. The lemurs have huge eyes that are too big for their bodies, large, sensitive ears, rodent-like teeth, and a very long middle finger.…
A snowy owl feeds on small mammals, such as, rabbits, squirrels and lemmings; however, they will eat seabirds and fish when the opportunity presents itself. The snowy owl will perch itself up on a fence post, building, telephone poll and patiently wait for prey (National Georaphic). Snowy owls spend a large amount of time sitting and waiting, often sitting right on the ground. The snowy owl has superior eyesight and hearing, allowing it to find prey hidden in brush or snow (National Georaphic). The snowy owl can turn their head two hundred and seventy degrees around, which aids them and finding a small animal on the ground to devour. The snowy owl has many hunting techniques; they swoop down, hover, jump, and even run after their prey. The snowy owl will swoop down on their prey and snatch them up with their sharp talons while hovering in the air. They will catch and pull a fish or duck right out of the water (Miller, 1999). The snow owl will also use an aerial dive while attacking prey. Once the snowy owl spots their prey they will run after it and pounce upon its prey, swallowing the whole critter down in one swallow, head first. The snowy owl will then regurgitate a pellet. These pellets consist of the parts of the food source that cannot be digested, such as the animal’s bones and hair (The Alaska Zoo). Feeding primarily on lemmings, the snowy owl will eat three to five lemmings a day. With the average weight of a lemming being four pounds, the snowy owl will feed on up to sixteen pounds of lemmings a day. Meaning the snowy owl eats up to two and a half times its body weight in an average…
Predators: There are few predators of the moose but a pack of wolves, brown bears, cougars, and killer whales (when the moose are swimming) are known to be predators of the moose. Humans are also a threat to moose, as we hunt them for their meat and fur and kill them while driving along highways.…
People moving into their areas and cutting down trees is making it challenging for lemurs to survive. Bamboo is becoming rare and that is a source of survival for lemurs.…
Giraffes only live in one continent. This continent is Africa. Giraffes are mostly in the countries of Chad and South Africa. Giraffes need a lot of room to roam , so giraffes enjoy living in the savannas that are found in Africa. There they can enjoy tall trees and open plains. A giraffe’s home range is around 8 and 50 square miles. This all sounds great for a giraffe’s habitat, but their habitat seems to keep getting small because of humans using the giraffes habitat area for building roads or buildings.…
Hare, Arctic Fox, Ermine, and the Collared Lemming are among the few species to call the region home.…
A group of scientists lead by Biren Patel have recently found a partial mandible of an ancient primate related to lemurs. Scientists have named the new species Ramadapis sahnii and claim that it existed 11 to 14 million years ago, and is a member of the early primate family Sivaladapidae. Analysis of the jawbone shows that the species consumed leaves and was approximately the same size as a house cat, or to a modern day lemur. This discovery is important to the scientific community as with this discovery more information surrounding the evolutionary history of primates can be gathered and analysed. This new species will also help expand the phylogenetic tree for primates, making it significant to any scientist researching primate evolution.…