Gray Wolf Slideshow

     The slideshow featured above includes photographs of the gray wolf, a common figure in the North American region. Gray wolves are an iconic animal to many. Find out about these fun facts regarding the legendary gray wolf and why we should help them survive.

1. Gray wolves are considered to be elegant predators and highly social animals that form tight, nuclear packs. A symbol of the wilderness and the predecessors to our domesticated dogs.

2. On average, gray wolves will eat 20 to 30 pounds of meat in one meal, but have also been known to go up to 14 days between meals with no ill effects.

3. There are five subspecies of gray wolves in North America. Their coat colors can range from pure white to brown, gray, cinnamon, and black.

4. Gray wolves travel in packs of four to seven, led by the alphas-the mother and father wolves that track, hunt, and choose dens for the pups or younger subordinate wolves.

5. Wolves often mate for life.

6. Wolf pups are born blind and deaf, and must be cared for until they mature at around ten months of age.

7. They have complex communication system that involves body language, barking, growling, "dancing," howling, and scent marking.

8. Gray wolves are carnivores that usually prey on animals much larger than themselves. Their heightened sense of smell and hearing makes them excellent hunters.

9. Wolves are frequently mentioned in human folklore. In Roman mythology, the Wolf-Goddess Lupa finds Romulus and Remus, future founders of Rome, as infants and nursed them until a shepherd took them in.

10. After the last wolf was killed in Yellowstone National Park in 1926, a wolf reintroduction program was implemented in 1995. The program is considered to be a great success-the wolves are reproducing at a rapid rate, and there are currently around 100 wolves in the park.

Locations of Endangered Animals within North America

This google map gives locations of endangered animals on all corners of North America. Take a look and see which animals live near you. Lend a hand to help support the suffering wildlife within North America. Together we can help save some of the most endangered animals.

Vaquita-Podcast

The vaquita, or porpoise, is the most endangered marine mammal within North America. They need our help to continue to live a prosperous life. Give my podcast a listen to learn fun facts about the Vaquita and how we can help them survive in the wild.

Download this episode (right click and save)

Stellar Sea Lion

Stellar Sea Lion and pup sitting together.

Photograph from zooborns.com

   
     Steller Sea Lions are the largest of the species in the world. The males can be as long as 11 feet and weigh 2,500 pounds. The females are much smaller with a length close to 9.5 feet and they don’t weigh more than 800 pounds.
     They also have a lighter color to them than the other species. Steller Sea Lions can be reddish brown or even a light tan color. You will also nice that they all have very bulky necks.
     You will find Steller Sea Lions living along the coast of Japan along the Pacific rim all the way to central California. It is due to them being along the California coast that they are sometimes mistaken for California Sea Lions. Many people just assume that this is what they are due to the location.
Since the Steller Sea Lions spend so much time in the water it is hard to learn about their behaviors.       
     They do live in large groups like other species. They also use a wide range of sounds to communicate with each other.
     Steller Sea Lions find a wide variety of food to consume in the water. What they will eat depends on the season and what part of their distribution area that they live in. Some of the common ones include all types of fish, various invertebrates, and even smaller Sea Lions of the same species or others if those food sources are scarce.
     It is estimated there are less than 100,000 Steller Sea Lions remain today. In the past 30 years they have lost a large percentage of their population. Efforts are in place to protect them from hunters and from accidents in a hope that they will be able to survive.
     Careful research also shows that a lack of food in many of their locations though has led to them dying as well. When they don’t get enough to eat they will have less blubber stored to keep them warm. Females are less likely to mate when they are stressed and not getting enough food. Many of the young can be born sick due to poor nutrition and their mother’s may not be able to produce enough milk for them to survive.

How to Help
    People can help by symbolically adopting a stellar sea lion to save one in the wild, contacting your local government leaders, explaining the situation of the sea lions to gain support, and stay alert on the news about the stellar sea lion

Pygmy Rabbit

Pygmy Rabbit sitting below a branch. Photograph by Betsy Demay             Pygmy rabbits are typically found in areas of tall, dense sagebrush cover, and are highly dependent on sagebrush to provide both food and shelter throughout the year. Their diet in the winter consists of up to 99 percent sagebrush.      The pygmy rabbit is believed to be one of only two in Northern America that digs its own burrows. Pygmy rabbit burrows are typically found in relatively deep, loose soils of wind-borne or water-born origin. They occasionally make use of burrows abandoned by other species and as a result, may occur in areas of shallower or more compact soils that support sufficient shrub cover.      The pygmy rabbit historical range includes portions of California, Oregon, Nevada, Idaho, Montana, Wyoming, Utah, and Washington. On March 5, 2003, the Columbia Basin Distinct Population Segment of the pygmy rabbit was listed as endangered in the state of Washington.      Habitat loss and fragmentation caused by conversion of sagebrush rangeland to agriculture, development, including oil and gas production, and wildfire frequency in some areas. How to Help:      Citizens can adopt a Pygmy Rabbit to save one in real life, reach out to their political leaders to spread the word about the state of the pygmy rabbit, and stay informed by following alerts about the pygmy rabbit's condition.

Red Wolf

Red Wolf walking

Photograph by John & Karen Hollingsworth / USFWS

       The red wolf is a smaller and a more slender cousin of the gray wolf. It is gray-black, with a reddish cast that gives it the color for which it is named.
       Historically, red wolves ranged throughout the southeastern U.S. from Pennsylvania to Florida and as far west as Texas. Today, wild populations roam more than 1.7 million acres throughout northeastern North Carolina, including Alligator River National Wildlife Refuge and Pocosin Lakes National Wildlife Refuge.
       Almost hunted to the brink of extinction, the U.S. Fish and Wildlife Service rounded up fewer than 20 pure red wolves to be bred in captivity in 1980. As of 2007, approximately 207 captive red wolves reside at 38 captive breeding facilities across the United States. Now, more than 50 red wolves currently live in the wild.
      Threats to the red wolf include habitat loss due to human development, negative attitudes that hinder restoration, severe weather, deaths by motor vehicles, and illegal killings. Interbreeding between coyote and red wolf populations has remained a constant threat to the recovery of this species.
      Given that the entire current range of the red wolf in the wild is located in a small coastal area at roughly three feet in elevation, the impacts of climate change, including storm surges and sea level rise, loom large as a threat to their future.

How to Help
     Support will help fight to protect red wolves and other threatened and endangered wildlife. To help endangered red wolves, citizens can symbolically adopt and help save real animals in the wild. They can take action by visiting the Wildlife Action Center to send a message to government leaders. Speak up for wildlife and learn how you can be a powerful advocate for wildlife. Stay informed and sign up to receive instant alerts and updates about important issues affecting wildlife.

Pronghorn

     

Pronghorn standing in tall grass

Photographed by Gary Kramer

     Pronghorns are one of North America’s most interesting mammals. Not only do pronghorns have the longest land migration in the continental United States, they also are the fastest land animal in North America.
     Pronghorns can run at speeds close to 60 miles per hour. Although pronghorns are not as fast as cheetahs, they maintain a fast speed for a longer period of time than cheetahs.  When a cheetah has run out of energy, the pronghorn is still going. 
     Pronghorns are ungulates (hoofed animals) and related to goats and antelope.  They have the body shape of a deer with long legs, short tail,and a long snout.
     The fur is a reddish-brown color, but it can also be tan or dark brown.  Pronghorns have white markings on the face, neck, stomach,and rump. The neck markings are white stripes. The rump has extra long white hairs that the pronghorn can stick up when scared. This also signals to other pronghorns that danger is nearby.
     The most noticeable characteristic of pronghorns is also the source of their common name.  Both males and females have a pair of short horns on the top of the head. The female’s horns are small, usually only a bump.  In contrast, the males’ horns are around 10-12 inches long.  They also have a unique shape, because unlike other ungulates, a pronghorn’s horns point backwards. The horns extend straight up and then curve towards the rump.  At the front of the horn is a small notch or prong that points forward. Hence the name, pronghorn.
     Pronghorns have large eyes and fantastic vision. Their large eyes can spot predators from very far away, which is helpful on the flat grassland habitat of the Red Desert and the Great Plains.
      Pronghorns are herbivores. They eat grasses, forbs, sagebrush and other prairie plants.
They seldom drink water, because they receive most of their water from the plants they eat.
     Some threats to Pronghorns include habitat loss due to fences and roads to make it difficult for pronghorns to migrate, human-wildlife conflicts, and overexploitation by historic hunting greatly reduced the population size.
     Two subspecies of pronghorn are on the Endangered Species List. Peninsular pronghorns and Sonoran pronghorns are both listed as Endangered. 

How to Help:
People can help increase Pronghorn population by donating to the cause via National Wildlife Federation, becoming a member of the National Wildlife Federation to help get alerts and raise awareness for their population, and by adopting a pronghorn to save one that is currently endangered.

Sources:
https://www.nwf.org/How-to-Help.aspx
https://www.nwf.org/Wildlife/Wildlife-Library/Mammals/Pronghorn.aspx
http://animals.nationalgeographic.com/animals/mammals/antelope/

Polar Bear

Polar Bear laying on the ice

Photograph from Friendak.com

     Polar bears are classified as marine mammals because they spend most of their lives on the sea ice of the Arctic Ocean. They have a thick layer of body fat and a water-repellant coat that insulates them from the cold air and water. Considered talented swimmers, they can sustain a pace of six miles per hour by paddling with their front paws and holding their hind legs flat like a rudder.
     Their diet mainly consists of ringed and bearded seals because they need large amounts of fat to survive.
     Polar bears are at the top of the food chain and have an important role in the overall health of the marine environment. Over thousands of years, polar bears have also been an important part of the cultures and economies of Arctic peoples. Polar bears depend on sea ice for their existence and are directly impacted by climate change—serving as an important indicator species.
    The IUCN Polar Bear Specialist Group show that three subpopulations are in decline and that there is a high estimated risk of future decline due to climate change.
Because of ongoing and potential loss of their sea ice habitat resulting from climate change, polar bears were listed as a threatened species in the US under the Endangered Species Act in May 2008.
     There are several factors that contribute to the decline in Polar Bears, such as climate changes, conflicts with humans, environment destruction, and industrial development.
     As climate change forces polar bears to spend longer time onshore, they come in contact more often with Arctic coastal communities and others working in the Arctic. Unfortunately, these interactions sometimes end badly for both humans and bears.
    In the Arctic, most industrial development has been on relatively small pieces of land. As summer sea ice retreats, a new ocean is emerging, which allows more opportunities for industrial development at sea and on larger parcels of land.
At the same time, the retreating ice is resulting in more polar bears spending longer periods on land for denning. These factors combined are putting polar bears and industrial activities on a potential collision course.
     Offshore petroleum installations and operations in the Arctic are expected to increase in number. This expansion would affect polar bears and their habitat in many ways, including contact with spilled oil would be fatal, an oil spill would affect the entire food chain, and noise generated from onshore and offshore oil operations would cause disturbance.
     Increased Arctic shipping represents a risk to polar bears. As traffic by barges, oil tankers and cargo ships in Arctic waters increases, so do the risk of oil spills and human disturbance to polar bears.

How to Help:
People can help increase polar bear population by adopting a polar bear on websites, such as the World Wildlife Fund, by reaching out to local and national activists about the polar bears' current state of destruction, and by learning about the polar bears and raising awareness about their importance to the environment.

Sources:
http://www.worldwildlife.org/species/polar-bear
https://www.nwf.org/Wildlife/Wildlife-Library/Mammals/Polar-Bear.aspx

Ocelot

Ocelot staring into the distance.

Photograph by Frans Lanting/ Corbis

     Ocelots range in color from light yellow to reddish-gray with dark spots and stripes. They have dark spots on their cheeks and their tails have rings of dark fur. They are carnivores, and typically prey on rodents, rabbits, young deer, birds, snakes, and fish.

     Ocelots are nocturnal, living in trees and dense brush during the day, and extremely active during the night.

     Ocelots used to range as far east as Arkansas and Louisianan, and throughout Texas and Mexico.

     Currently, Ocelots are endangered due to threats from habitat loss due to agriculture, hunting for their fur, and pet trade.

How to help:

     You can help save endangered Ocelots by symbolically adopting one to help save them in the wild, visit the Wildlife Action Center to send a notice to government officials, learn how to be a powerful advocate for wildlife, and stay informed about their threats and support their species. Visit the Defenders of Wildlife for more information on Ocelots and how to help rescue them.

Sources:

http://www.defenders.org/ocelot/what-you-can-do

Mexican Bobcat

Mexican Bobcat

Photographed Group2.podbean.com

     The Mexican Bobcat is a subspecies of the bobcat, and it is often confused with the Lynx because of the markings and color from central Mexico. It is a medium-sized feline with a coat that varies from light grey to reddish-brown. The bobcat gets its name from its tail that is noticeably smaller than other cats.
     The Mexican bobcat can be found in a variety of habitats, such as forests, coastal swamps, deserts, and scrubland. They are known to sleep in hollow trees, hidden dens, thickets, and rock crevices. They are solitary and nocturnal, and they are rarely seen by humans. They feed on just about anything, from small mammals to large.
     The bobcat was once one of the most heavily hunted and traded of the cat family. They were hunted for their pelts. Today, threats include habitat loss due to growing human population, illegal hunting, and they are often killed from preying on farmers' livestock.

How to Help:
     The Defenders of Wildlife has partnered with the New Jersey Department of Environmental Protection, Division of Fish and Wildlife to track, capture, and collar bobcats in the State of New Jersey in order to determine their movements and which habitats are important to their survival. This information will help biologists create a protection and management strategy that focuses on preserving the most critical bobcat habitat.
     Society can help by donating to this cause at Defenders of Wildlife



Sources:
http://www.earthsendangered.com/profile.asp?ID=9&sp=39
http://www.defenders.org/bobcat/bobcats

Margay

Margay sitting in a tree

Photograph by Roberto Pedraza Ruiz

     Margays have a brownish-yellow to tan coat with black spots, stripes, and splotches,
lengthwise along its body, and white on its chest, belly, and insides of the legs. Margays are mainly tree-dwellers, restricted to forest habitat associated with dense lowland forest below. They originated in Mexico, in the southern side of North America. Margays are intolerant of altered habitat, which is a key cause of their threatened status.  
     Unfortunately, very little is known about the Margay's ecology. Unlike most wild cats, when the forests are destroyed these cats are unable to adjust to the new environment.
     In the late 1980s, the Margay was one of the most heavily exploited cats for the fur trade. In some areas they are still hunted illegally for their coat. In 1991, the Margay was the most common pelt in the southern Mexico fur trade, despite its protected status.
     The combination of over-hunting for fur, capture for the pet trade,
and massive deforestation has destroyed wild populations of this little wild cat. They have never been common and are rare in captivity and in the wild.

How to Help:

     Due to the fact that Margays are not widely known and the lack of knowledge for its needs, researchers do not have quality information for this cat's needs. Organizations like Big Cat Rescue and Panthera accept donations for the cause. You can also help by being a voice for the Margay population and bring awareness to the public.

Sources:

http://bigcatrescue.org/margay-facts/

www.wildcatconservation.org/wild-cats/south-america/margay

Killer Whale

    

Killer Whale jumping out of the water

Photograph from coloringkids.com

     Killer Whales, also known as Orcas, are black on top with white undersides and white patches near their eyes. Gray or white saddles lie behind their dorsal fins, which are unique across individual killer whales and populations. They are highly sociable mammals, relying on underwater sound for orientation, feeding, and communication. Killer Whales produce whistles and pulsed calls, named echolocation for communication and keeping the group together. They are found in all parts of the ocean, but mainly colder regions near northern North America, like the North Atlantic,  Canada, and Pacific oceans. Their diet includes fish, small mammals, sharks, and sea birds.
     Currently, the Killer Whale is not on the list of endangered animals, but some specific populations are threatened, and others are considered extremely vulnerable to a number of threats.
     The threats Killer Whales face are natural dangers in their habitats and by human activities. In the natural dangers category, Killer Whales suffer from fungal and bacterial infections or they can get parasites that can undermine their quality of life. They have also been known to suffer from Hodgkin’s disease, tumors, stomach ulcers, and skin diseases. Other large animals are not a problem for the orcas. If they are full-grown healthy adults, they have no predators
     Human activities pose a greater threat to them, such as commercial-hunting, or whaling, to market their bodies, which is one of them most important threats to killer whales, capturing for entertainment, habitat pollution, excessive noise due to their communication, decreased prey, collisions with boats, issues with fisherman, and climate changes.

How to Help:

     Conservation efforts in the Recovery Plan for the Southern Resident Killer Whales include support salmon restoration efforts, clean existing contaminated areas, improve ship activity, prevent oil spills, enhance public awareness, and research coordinating with these conservation efforts. The public can help by adopting a whale and donating to the World Wildlife Fund.

Sources:

https://www.worldwildlife.org/species/whale

http://www.killer-whale.org/killer-whales-endangered/

http://www.nmfs.noaa.gov/pr/species/mammals/whales/killer-whale.html

Jaguarundi

    

Jaguarundi sitting in a tree

Photographed by Dreamstime Photography

     The Jaguarundi is a small wildcat with short, rounded ears. Its fur color can appear brown to dark brown and gray in color. They are sometimes called otter cats because of their short legs, slender bodies, and small flattened heads. They prefer lowland brush areas near water and dense tropical areas as their habitat. They are exceptional tree climbers and swimmers. Jaguarundis prey on fish, small mammals, reptiles, and birds. They are solitary animals except for during mating seasons. Jaguarundis are found in Arizona, Mexico, Texas, and Panama. These animals were said to be kept as pets by early settlers to control rodent population in villages and crops.
     Four out of the eight subspecies of Jaguarundi are currently listed as endangered; the Panamanian Jaguarundi, Guatemalan Jaguarundi, Gulf Coast Jaguarundi, and Sinaloan Jaguarundi. The species is rare and threatened mainly by hunting for their fur, accidentally caught in traps for other animals, and habitat loss.
     Recovery efforts are hampered by a lack of knowledge about the animal, its behavior, and its needs. A captive breeding program has began at the Desert Museum at the University of Arizona. The Jaguarundi is protected by the state of Texas, as well as by the Convention on International Trade in Endangered Species, which prohibits international trade in the species.

How to Help:
     Unfortunately, there are not many organizations that specifically focus on helping the Jaguarundi species, due to the lack of knowledge of its needs. However, many organizations, such as the Defenders of Wildlife, focus on helping a wide range of animals and species. You can donate to the cause to help raise money for game preserves and raise awareness for Jaguarundis.


Sources:
http://bigcatrescue.org/jaguarundi-facts/
http://www.encyclopedia.com/topic/Jaguarundi.aspx

Jaguar

     Often mistaken for the leopard, the Jaguar's fur is tan in color with black rings and dots; some are completely black. They are the largest cat in the Americas. They typically live in forests, and often prefer lowland rainforests for their habitat. They sometimes live in dry woodland and grassland areas as well.
     Jaguars prey on deer, small mammals, fish, and other marine reptiles and amphibians. They are excellent swimmers and climbers.
     Today most jaguar populations live in the north and central part of South America, Arizona, California, Central America, Louisiana, Texas, New Mexico, and Mexico.
    Their populations have declined due to poaching for their spotted coat and habitat loss due to clearing of forests. Some jaguars prey on farm animals like horses and cattle and, in turn, are harmed by farmers protecting their livestock.

How to Help:
    In recent years, poaching and habitat loss have been monitored. Now there are many reserves specifically for jaguars. If you would like to lend a hand to help endangered jaguars, you can adopt a jaguar in the wild and ultimately save one, take action by sending a message to your congressman about the state of the jaguar, become a powerful advocate for wildlife, stay informed about important issues affecting them, or join the Defenders of Wildlife to help encourage jaguar safety and increase their population.

   The video, "Jaguars are Returning to Southern Arizona", explains why jaguars are important to the ecosystem and the food chain in the Americas. Wildlife activists explain their views on the current state of the Jaguars, the reasons they are endangered, and the measures that are being taken to help them. This video can help educate others on and how to help jaguars thrive.
     



Sources:
http://www.defenders.org/jaguar/basic-facts
http://bigcatrescue.org/jaguar-facts/
https://www.youtube.com/watch?v=PzM1-oUi8RA

Gray Wolf

     The gray wolf is the largest of the canines. They are one of the most widespread land mammals, inhabiting various ecosystems throughout North America, Europe, Asia, and a small portion of Africa. The gray wolf has many nicknames, such as the Timber Wolf, Arctic Wolf, and Tundra Wolf. The names vary depending on the location of their habitat. Gray Wolves are excellent hunters, seeking their prey using their scent.
     Wolves are known for their howl for many reasons. Howling helps members of the pack keep in touch and to communicate in thick forests or over large distances. It also helps to summon pack members to a specific locations, declaration of territory, or claiming of prey.Gray wolves are also known as keystone predators because they help maintain a balanced ecosystem. Their diet consists of large hoofed mammals, such as elk, deer, moose, and caribou, as well as smaller mammals like beavers and rabbits. Because gray wolves eliminate only weak animals, herds become stronger and healthier as a whole.
     On a global level, the Gray Wolf is considered a species of least concern, but on a regional level it is considered vulnerable of extinction due to loss of habitat, trapping, shooting, and poisoning.

How to Help

     If people would like to help gray wolves, there are several things you can do. You can adopt a wolf through organizations like Defenders of Wildlife or the National Wildlife Federation. These organizations support several initiatives that help gray wolves, such as banning aerial gunning in Alaska, fighting to preserve federal protections, and helping ranchers find effective ways to protect their livestock so they refrain from killing wolves. You can also help by supporting gray wolf habitat protection.

Gray Wolf Puppies

Photograph from NotDiscovery.org

Gray Wolf Pack

Photographed by Superb Wallpapers

Cougar

     The cougar, also known as the Mountain Lion, Puma, or Panther, is found in western North America, a small region of Florida, and most of South America. They live in various habitats from mountains to deserts to sea-level. Cougars are closely related to house cats on a larger scale. Unlike most big cats, they cannot roar. Instead, they purr like a house cat. Cougars can run up to 43 mph, they can jump to about 20 feet from standing position, and they can leap a distance of 16 feet vertically. They generally prey on deer and small mammals.
     Cougars have long been endangered, both by sport hunters and by farmers protecting their livestock. Other threats include habitat loss and automobile accidents. Their main cause of decline is loss of habitat. As a result, the cougar population has significantly decreased.
     In recent years, sightings of cougars in the northeast United States and eastern Canada have been on the rise. Although many are the result of former captive cougars who escaped or were released, there is a possibility of recolonization of cougars in the east.

How to Help
     It is difficult to stop habitat loss or reverse its effects, but there are some ways people can help. You can help persuade your congress representatives to designate the cougar as a protected animal. This prevents the taking or injuring of cougars, unless they pose a threat. You can also suggest to your congressman advocating the preservation of open land in order to maintain a livable habitat for cougars. In addition, you can donate directly to the Mountain Lion Foundation to help increase their population so they do not become extinct.

Cougar laying down

Photographed by Superb Wallpapers

Brown Bear

     The Brown Bear, also known as the Grizzly Bear, is a large omnivorous mammal found in northern and central Europe, Asia, and North America. Within North America, most Brown Bear populations roam around the lower 48 states, especially Wyoming, Montana, Idaho, and Washington.
      Brown Bears are great swimmers and have a keen sense of smell. They prefer habitats that are densely covered where there is available shelter during the day. They eat almost anything from berries and roots to fish and small mammals, like mice.
     Livestock damage control, habitat deterioration, commercial trapping, unregulated hunting, and the perception that they threaten human life are leading causes of the animal's decline. As mountainous areas were settled, development greatly contributed to an increase in human-caused death for Brown Bears. Some are accidentally killed by hunters who mistake them for black bears, which can be legal game.

How to Help
     Brown Bears in the Greater Yellowstone Ecosystem are coming close to the recovery target but still suffer from too many yearly mortalities. Many successes have been largely due to effort among several organizations, including  the Interagency Grizzly Bear Committee (IGBC). The IGBC includes the U.S. Forest Service; National Park Service, Bureau of Land Management, state agencies in Montana, Wyoming, Idaho and Washington, Canadian wildlife management agencies, and Native American Tribes.
    To help contribute to helping endangered Brown Bears, people can adopt a bear, and by spreading the word about endangered Brown Bears.

Brown Bear laying on a log

Photographed by Superb Wallpapers

Bighorn Sheep

     Bighorn sheep are one of two species of mountain sheep in North America. They range in color from light brown to grayish or dark brown. They have a white rump and lining on the backs of all four legs. Bighorn sheep get their name from the large, curved horns on the males, or rams. They are known for their ability to climb high, steep, rocky mountain areas. Bighorn Sheep can be found mostly in northern and western regions of America, but they are most prominent in California.
     The primary threats to Bighorn Sheep are unregulated and illegal hunting, or poaching, predation by natural enemies, disease, and loss of food from domestic livestock grazing and climate changes.
      Diseases from domestic livestock have devastated their population and the loss of habitat from development have become an increased threat.
      Normally, predators like mountain lions, wolves, bobcats, and coyotes do not pose a threat to Bighorn Sheep, but in areas where sheep population are low, the death of sheep from natural predators can be a risk to larger populations.
     About one-third of California's populations of desert Bighorn Sheep have died out throughout the past century. These losses occurred primarily from lower elevations where there is increases in temperature and decreases in precipitation that have reduced the amount of vegetation they depend on for foraging and water.

How to Help

     Population of Bighorn Sheep hit a low of about 280 in 1995. Since then, their inclusion on the federal endangered species list has increased their population to about 600.
     Much like many endangered species, conservation groups have developed to help save Bighorn Sheep. There are a few known game ranges within Arizona that aid in the prevention of their endangerment. The link provided is an example of one of many conservation game ranges.
Kofa National Wildlife Refuge

Bighorn Sheep
Photographed by Ron Niebrugge

American Bison

    

The American Bison is the symbol of the great plains. Vast herds migrated from Canada to Mexico. From a population that ranged in the millions, American Bison dwindled to near extinction driven by American settlers.
Fortunately, the bison population has recovered to a total of 9000 due to conservation efforts by Canadian conservationists, but they still need help to survive.
        The bison are also threatened by two main diseases. One, Tuberculosis, an infectious bacterial disease characterized by the growth of nodules in the tissues, especially the lungs, and Anthrax, a bacterial disease of sheep and cattle, typically affecting the skin and lungs which cause severe skin ulceration or a form of pneumonia. Both of these have become prominent in bison herds.

How to Help:

       People can help in their preservation by adopting bison on websites such as Defenders of Wildlife or by donating toward the purchase of prairie land on websites like the American Prairie Foundation.

American Bison

Photographed by Phillip Colla

Save the Wildlife

    30 to 50 percent of all species are headed toward extinction by mid-century, and 99% of all threatened species are at risk from human activity, such as destroying their habitats for our recreational desires, introducing exotic species to new and profound locations where they will not thrive, and therefore suffer, and global warming; a major contributor to those living in regions near Alaska and Canada.
    As a wildlife enthusiast, I have made an effort to divert attention toward threatened and endangered animals. I want to educate others about the endangered animals living within the North American boundaries and explain how we can help them live in peace as we do every day.

Gray Wolves

Photographed by Joel Sartore