Although Pangolins have strong claws, they don’t have any teeth and they aren’t very fast, which leaves them potentially vulnerable to predators. That’s why Pangolins use their outer shell as protection.
Pangolins have strong, spiky scales that form armour around their bodies. If they sense any danger, they roll up into a ball that is nearly impossible to unroll by force.
http://eol.org/pages/12999/overview
We need your help! This squirrel is trying to tell us something but we can’t figure it out! Do you know what it’s thinking?
All year long Earth Rangers, like these Super Ranger Kids, take action to protect the planet! All this eco-action can be a lot of work. You may be thinking that you are all tapped out of earth saving and maybe need a break because aren’t you the hardest working environmental hero around? Think again, Earth Rangers aren’t the only ones helping the planet; we aren’t even the only species! In fact there are tons of plants and animals that work hard every day to help the earth.
Every organism has an important role in keeping the planet happy and healthy. These helpful acts can be done by something really small, like the tiniest insect, or really big, like an entire ecosystem working together. Here’s a list of just some of the ways animals and plants, fungi and even wetlands take action every day to help the environment!
You might think that worms are slimy and gross but they are actually great for gardens. As worms wiggle around underground, air mixes in with the soil and improves its ability to drain. They also release important nutrients into the soil because the plant debris they eat is high in nitrogen. Both of these are important for successful plant growth.
http://www.dpi.nsw.gov.au/agriculture/resources/soils/biology/earthworms
Bees have a BIG responsibility because they are the most important group of pollinators on Earth. Bees carry male pollen to female flowers and it is this cross-pollination that allows plants to reproduce. Honeybees, for example, are responsible for pollinating over 110 crops that you eat and use every day, like that tasty apple and even the cotton your clothes are made out of.
http://www.earthrangers.com/wildwire/this-just-in/dr-reese-and-the-bees/
Fungi are one of the most important decomposers in the biosphere. They are responsible for the breaking down of debris, which would otherwise pile up to the point where we would not be able to survive. Fungi are also very important for soil. Like worms, Fungi release nutrients into the earth.
http://www.ictorganics.com/index.cfm/fuseaction/articles.detail/articleID/8/index.htm
Biological Sciences Curriculum Studies. “Bsca Biology: An Ecological Approach.” Kendall Hunt. 2002: Pages 316-317
A frugivore is an animal that feeds mainly on fruit. For many frugivores, the seeds of fruit are too difficult to digest so they have to excrete them. Since the animal tends to move around, the seeds end up in different locations. This seed spreading helps plants grow in new areas, making frugivores kind of like the farmers of the fruit world. Some seeds even have a better chance of growing once they have passed through an animal’s digestive tract!
Britannica Educational Publishing, “Forests and Grasslands.” The Rosen Publishing Group: New York, 2011: Page 37
It might make you sad when one animal eats another one, but the so-called ‘circle of life’ is very important for keeping populations at a manageable size. When natural predators go missing, its prey can reproduce uncontrollably. The sea otter is an excellent example of this; it feeds on sea urchins, a creature who loves kelp. Each of these species in the chain help keep all the other populations in perfect balance, take one of these out and it creates all kinds of trouble. If the sea otters disappeared, for example, there would be too many sea urchins who would eat way too much and destroy the kelp forest!
http://sanctuaries.noaa.gov/about/ecosystems/kelpdesc.html
When beavers build dams, it causes water to build up and floods the area around it. Don’t worry because this actually has huge benefits for the surrounding ecosystem. When beavers are still using it, these ponds improve water quality downstream, provide a watering hole for local wildlife and create a thriving wetland habitat. When the pond is abandoned by the beavers it is still helping the environment by leaving behind logs that reptiles and amphibians use for cover and making a perfect foraging and nesting area for all kinds of animals like bats, owls and songbirds.
http://www.ces.ncsu.edu/forestry/pdf/www/www23.pdf
Wetlands provide more services than we can list! They prevent flooding by slowing water flow and storing it. They also act as the first line of defense against storms and tidal waves for the same reason and we can’t forget to mention that they filter water by absorbing pollutants in soil and vegetation.
Like wetlands, Forests also provide far more services than we can list. Almost everyone knows that plants, like trees, give off oxygen but did you know that they also absorb things from the atmosphere? Along with things like ozone and sulphur dioxide, their ability to absorb carbon makes them excellent carbon sinks – meaning they take in more carbon than they release – which makes them very important in the battle against climate change.
http://www.grandriver.ca/forestry/ForestPlan_Benefits.pdf
It’s April, and you know what that means! Sure spring is here and summer is right around the corner but more importantly it’s Earth Month!
The planet has been waiting all year for April 22 and now it’s time to start celebrating and show the world how much we care about the environment! To get started, take the Earth Month Challenge Quiz and see how sharp your Eco-hero skills are.
a) Water
b) Bees
c) Flowers
d) Grass
Find the answer here by highlighting the next three lines with your mouse… a) Water! By turning on the tap at night instead of when it is hot out, like in the middle of the day, less water will be evaporated or wasted, leaving more H2O for your thirsty plants!
a) Leave your electronics on
b) Unplug your electronics
c) Service your electronics
d) Turn your electronics on and off several times.
Find the answer here by highlighting with your mouse… b) Unplug your electronics. Lots of devices like computers, TVs, microwaves, and videogame consoles still use power when they are turned off so the best way to stop this wasteful energy usage is to pull the plug!
a) Make your lunch litterless by using reusable containers
b) Include local and/or organically grown food
c) Compost any leftover organics like apple cores and orange peels
d) All of the above
Find the answer here by highlighting the next three lines with your mouse… d)All of the above! This one was sneaky because by thinking about every part of your lunch time routine, from how it is packed to what food you take, you can make the Earth Saver Champion of lunches!
a) Kitchen
b) Bathroom
c) Basement
d) Living Room
Find the answer here by highlighting the next three lines with your mouse… b) The Bathroom! This is the spot where you can conserve tons of water by taking shorter showers, fixing leaking taps and turning the water off when you brush your teeth.
a) Walking
b) Skateboarding
c) Biking
d) All of the above
Find the answer here by highlighting the next three lines with your mouse… d)All of the above! These are all totally environmentally friendly. Remember if you have to drive to school, buddy up and start a carpool!
Fill in the blanks
a) Flowers, trees, birds
b) Mammals, reptiles, amphibians
c) Videogames, MP3 players, movies
d) Paper products, plastic bottles, automobiles
Find the answer here by highlighting the next three lines with your mouse… b) Mammals, reptiles, amphibians. Sad but true. There are lots of animals at risk of extinction.
a) Buy products with cat pictures on them
b) Draw lots of cat pictures
c) Practice making meow noises
d) Don’t buy products made with fur
Find the answer here by highlighting the next three lines with your mouse… d) Don’t by products made with fur
a) Tall plants
b) Local plants
c) Small plants
d) Multi-coloured plants
Find the answer here by highlighting the next three lines with your mouse… b) Local plants! Not only will these plants grow better in your garden, they will also attract animals that live in your area. After all we like things we are familiar with.
a) Shark fin soup
b) Clam Chowder
c) Lobster Bisque
d) Sardine stew
Find the answer here by highlighting the next three lines with your mouse… a) Shark fin soup! This dish, commonly served at some traditional weddings, poses a major threat to sharks. By saying ‘no’ to shark fin soup you can help protect our oceans and keep the animals that live there safe.
Thanks for taking the Earth Day Trivia Challenge! Post your score in the comments below.
This past holiday season Earth Rangers kicked off the Save the Real Reindeer campaign. We called on kids to join together to protect the Woodland caribou, a species that once roamed all across Ontario but today lives only in the northern half of the province. Through the Save the Real Reindeer campaign, Earth Rangers and the Wildlife Conservation Society of Canada teamed up to raise awareness about the Woodland caribou and support conservation efforts.
All of this caribou protecting would not be possible without the support of a whole team of Earth Rangers! Who are these kid eco-heroes who have taken up the call for planet protection? Well, they are kids like Earth Ranger Alex. Listen up for what he has to say about animals, caribou and yes, even cookies!
My name is Alex and I am an Earth Ranger. I love animals – all kinds of animals. That’s why I became an Earth Ranger. When I grow up I hope to be a veterinarian or a zoo keeper. I chose to protect the Woodland Caribou because it was Christmas and Santa needs his reindeer. Because it was Christmas, my Grandma and Grandpa donated. So did my mom and my dad. Then I made and sold chocolate chip cookies. Canada has so many awesome animals. When I grow up I don’t want all our amazing animals to be gone. I think more kids should become Earth Rangers because it is up to us to save the wild animals of Canada. My name is Alex and I love animals.
Thanks to Earth Rangers just like Alex we have helped protect the Real Reindeer! To find out more about how your Bring Back the Wild campaign is making a difference check in with the Woodland caribou in this update from the field.
It’s not everyday that we meet a 9 year old so passionate about helping animals, but according to Ethan he is just a typical boy, who loves Lego, video games and birds. However, this kid’s dislikes are just as important as his likes – he gives a big thumbs-down to pollution. Ethan doesn’t like plastic bags being dumped on the ground and in the ocean because, as he pointed out to us, it kills birds that are going fishing for food. Ethan loves all kinds of animals, like the puppy he fosters and the eagles he helps monitor through his volunteer work, but his favourite species is the Desert hawk.
Ethan saw an Earth Rangers’ public service announcement on TV and decided to sign-up, choosing to protect the Spotted turtle. With his account created and his avatar made, Ethan headed out on an epic adventure to help save the Spotted turtle!
Ethan visited local businesses to collect donations for his Bring Back the Wild™ campaign. The store owners Ethan visited were really supportive, offering donations for the Spotted turtle and even giving him some candy and a toy! Next Ethan sold some of his old toys and reached out to his teachers for support. He even got his family involved by asking his parents to share his campaign on Facebook. All this effort paid off and Ethan was able to spread awareness about animals that are at risk while raising donations to help protect the Spotted turtle. As an added bonus Ethan reached the Global Guardian fundraising level on EarthRangers.com, scoring some sweet Earth Rangers’ buttons, a t-shirt and a hoody.
Ethan wanted to share with everyone how great it felt to help the Spotted turtle, saying that becoming involved with Bring Back the Wild™ wasn’t that difficult and it was worth it. But his most important message, which you should totally show your parents, is that we should all…“Remember TV can inspire stuff!”
Click here to find out more about Bring Back the Wild™ or get started on your own campaign to help protect animals at risk.
The Spotted Turtle Project is generously supported by Ontario Power Generation.
Who should be the next Super Ranger? Tell us whose amazing acts of green we should feature!
When someone says the word “SHARK” most people think of a massive, grey, toothy, underwater animal; basically they are imagining a Great White. In fact sharks come in all shapes, sizes and even colours! That’s why we’ve made a top ten list with some of the planet’s most amazing sharks, featuring everything from hammerheads to species with horns, saws and even frills.
Location: North-eastern Atlantic
Size: up to 2.4m (3 feet 11 inches)
Status: Critically Endangered
What makes it unique? Their flat, wide bodies!
These sharks look more like a ray than a member of its own species. They have large flat bodies with big pectoral fins. This shape allows them to hide under mud or sand and wait for prey to come close. When it is the perfect time, these sharks shoot out of their hiding spot and catch their lunch.
http://www.arkive.org/angel-shark/squatina-squatina/
Location: Along the Western Coasts of the Americas
Size: Around 1.2m
Status: Not Yet Evaluated
What makes it unique? The two large spines on their backs!
If a predator attempts to gobble up one of these sharks, it is certainly in for a surprise. As the predator bites down, the spines on the Horn shark’s back will stick into the predator’s mouth and the Horn shark can make its get away.
http://www.iucnredlist.org/apps/redlist/details/39333/0
Location: In most of the world’s oceans
Size: up to 6.1m, making them the largest of the Hammerhead species (20 feet)
Status: Endangered
What makes it unique? Their heads!
It is easy to spot a Hammerhead because their heads are, well, shaped like a hammer. Their eyes are placed on either side of the hammer which allows them to see a much larger area than other sharks. Once they’ve spotted their prey of choice, stingrays, they use their heads to pin them down so they can’t get away.
http://www.arkive.org/great-hammerhead/sphyrna-mokarran/
Location: Arctic to temperate oceans of the world
Size: Basking Sharks are the second largest living fish in the world reaching 11m (36 feet!)
Status: Vulnerable to Endangered
What makes it unique? The way they eat!
There are three species of filter feeding sharks (Whale shark, Basking shark, and the Megamouth shark) but Basking sharks are unique among them. Where the other two suck in water and filter to collect their prey, Basking sharks leave their mouths open as they swim, filtering water passively.
Location: Indo-pacific and Atlantic oceans
Size: Can grow to 1.5m long (about 5 feet)
Status: Least concern to Near Threatened
What makes it unique? Their snouts!
Their snouts are long and lined with teeth which they use to slash their prey. About half way down their snouts are very sensitive catfish-like whiskers called barbels that Sawsharks use to find prey hiding out on the bottom of the sea floor.
Interesting fact: There is only one other fish that has long blade-like snouts: the saw fish. These two fish look very similar but you can tell the difference because sawsharks have barbels and the saw fish does not.
Location: Temperate Oceans
Size: About 6m (about 19 feet and 8 inches)
Status: Vulnerable
What makes it unique? Their tails!
These sharks are big! But what makes them so big is the fact that about half of their size is made up by their tail. They use it as a whip to disorient, stun and even kill their prey!
http://www.arkive.org/thresher-shark/alopias-vulpinus/image-G27207.html
Location: In the Indo-Pacific Ocean
Size: 1.8-2.4m (6-8 feet)
Status: From Least Concern to Near Threatened
What makes it unique? Their appearance and the way they catch their food!
When Wobbegongs lay on the sea floor they look just like seaweed-covered rocks, which comes in handy for catching food. They lay still, waiting for some prey to swim by, then they pounce! Wobbegongs have special gills that allow them to stay still, while other sharks need to move in order to breathe.
Maurice Burton and Robert Burton, The International Wildlife Encyclopedia: Volume 1. New York:Marshall Cavendish, 1970: Page 2954.
Location: Tropical and Subtropical parts of Atlantic and Pacific
Size: Up to 3m (about 9 feet 10 inches)
Status: Vulnerable in Brazil, Colombia and US waters
What makes it unique? The way they eat!
Nurse sharks spend their days sleeping on the bottom of the sea but when the sun goes down, they go searching for food. Hunting at night allows them to sneak up unsuspecting sea creatures that are fast asleep. Like the Saw shark, they have barbels that they use to feel around on the sea floor to find the prefect snack. Nurse sharks’ can literally suck their prey out of their hiding spots because they can hoover around the floor like a vacuum.
http://www.arkive.org/nurse-shark/ginglymostoma-cirratum/
Location: Parts of the Pacific, Indian and Atlantic Oceans but very rare
Size: about 3.8m (over 12 feet and 5 inches)
Status: Least Concern
What makes it unique? Their protruding jaws!
When swimming casually, these sharks look pretty much like any other shark. All that changes when they go to take a bite… their jaw shoots out and they snap up their prey with their long sharp teeth. With their jaws fully extended, they truly look like monsters from the deep.
http://eol.org/data_objects/15616051
Location: Found in most of the world’s oceans but it is very rare
Size: Up to 1.5m (4 feet 11 inches)
Status: Near Threatened
What makes it unique? Their bodies!
Frilled sharks have lizard-like features and snake-like bodies. Their gills meet on the underside of their throats so it looks like they have frills. Inside their wide mouths there are over 300 sharp three-pronged teeth. These definitely aren’t sharks you would want taking a bite out of you!
http://www.arkive.org/frilled-shark/chlamydoselachus-anguineus/image-G38906.html
What colour do you think Polar bear fur is? That might seem like a silly question but the answer might surprise you. HINT: it’s not white! Polar bear fur is actually clear! That’s right! CLEAR!
But if the Polar bear’s skin is black, how come they don’t look black in colour? Well, each of the longer guard hairs on the Polar bear’s body is hollow and reflects visible light, much like snow. So when the sun is shining brightly, Polar bears appear bright white.
Since these hairs are hollow, the Polar bears’ diet and environment can affect their colour. Polar bears whose diet has a lot of seals in it can look light yellow because of the seal oils. Polar bears that live in warmer climates (like in zoos) can have algae growing in their hair, which can make them look green! Don’t worry, being green doesn’t cause the Polar bear any harm and a bath with special salt solution turns them white again.
Join Earth Ranger Emma as she travels the world on a quest to solve some of nature’s greatest mysteries! With top ten countdowns, animal guessing games and epic animal showdowns, this is a journey you won’t want to miss!
Living way down south, past the tropical parts of the globe and deep in the freezing cold waters of Antarctica, are some pretty amazing fish. Temperatures of -1.8°C should be enough to freeze a fish, but species in Antarctica avoid this fate of becoming a fish-icicle. These fish have an antifreeze protein, called antifreeze glycoprotein (or AFGP) that prevents their body fluids from freezing. These natural antifreeze proteins are not only fascinating because they help fish live in icy waters they could also help humans tackle the tough challenge of frost burnt frozen food. But don’t go running to the frozen food section of the grocery store just yet, there is still a lot more research that needs to be done before you can find fish antifreeze protein in your ice cream!
http://www.eurekalert.org/pub_releases/2010-08/rb-wfd082510.php
http://eol.org/data_objects/14369516
http://www.msnbc.msn.com/id/13426864/ns/technology_and_science-science/t/fish-produces-natural-antifreeze-stay-alive/#.TuJWGFa8jAE
During the cold winter months many of Canada’s birds travel south to warmer climates – many, but not all…There are some birds that stay right where they are, surviving through the bitter cold and gusty winds of the great Canadian winter! The Gray Jay is one of these incredible birds that stick around all year long.
Gray Jays laugh in the face of winter. Not only do they stay in the boreal forest throughout the year, they actually start to breed during February, when temperatures are below freezing.
But how can they survive in temperatures that other birds fly far to get away from? That’s where the trees save the day; the forest helps this bird thrive throughout the winter. During the summer and fall, Gray Jays stock up on berries, fungi, insects and other bird snacks and hide them in tree crevices throughout the forest. Then, when winter comes around, Gray Jays have lots of food to eat. Coniferous trees are the best because they have special antibacterial properties that make food last longer.
The boreal forest is important for tons of different animals that call this area home. Now that you know Gray Jays use these trees as their personal refrigerator we have another great reason to protect this forest.
http://www.eurekalert.org/pub_releases/2011-10/uog-gjw100711.php
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