Dec 31
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ARKive’s Tips for a successful New Year’s Eve Party

With the end of 2011 fast approaching there will soon be celebrations taking place all around the world to see in the New Year. Here at ARKive we have been taking some inspiration from the animal kingdom in order to come up with five vital tips to ensure that you have a happy and enjoyable New Years Eve.

Go Easy on the Booze

Many of us will be indulging in a tipple or two over the holiday season. Obviously it is a good idea to stay within your limits and not to take a leaf (or bamboo shoot!) out of the Eastern gorilla’s book. Photographer Andy Rouse captured this picture of two merry Eastern gorillas in the mountains of Rwanda. It was found that they had been drinking the alcoholic sap from bamboo shoots. When the photographer retuned the next day the Gorillas were supposedly looking worse for wear with what we can only suspect was a primate hangover – what a pair of party animals!

Photo of silverback and blackback mountain gorillas playing, drunk on bamboo shoots

This pair of eastern gorillas have had a bit too much festive cheer...

 

Break out with dancing fever

New Years Eve is a chance to relax, let your hair down and strut your stuff on the dance floor. The courtship dance of the Antipodean albatross is a visual spectacle and involves classic moves like bowing, bill touching and head shaking. Despite busting out all these moves the male may have to perform this dance for several seasons before succeeding in finding a mate.

Photo of antipodean albatross pair performing courtship dance

Will these dance moves be enough to impress the female Antipodean albatross?

 

Be Careful with Fireworks

There is nothing like a few fireworks to get your New Years Eve kicking off with a bang. It may not be quite the display of lights and sounds that traditional fireworks are but the bombardier beetle has a defence similar to fireworks, at least in the sense that it is also an extreme exothermic reaction. When threatened, the bombardier beetle squirts a mixture of two chemicals from glands in the abdomen which react violently with each other and raise the temperature of the mixture to nearly 100 degrees Celsius. Enough to give any potential attacker a burn they will remember!

Photo of a bombardier beetle

It may look harmless now, but when threatened the fireworks start!

 

Remember your party trick

Grab yourself some attention and become the talk of the town by performing an interesting party trick for your fellow New Years Eve revellers. The male superb lyrebird’s party bit is impersonations. It has been know to imitate up to twenty other local birds such as the laughing kookaburra in order to make it’s song as complex as possible in the hope a female will be impressed enough to seek him out. Chainsaws and camera shutter imitations have also been incorporated into the songs of birds closer to the activities of humans.

Photo of superb lyrebird vocalising

Superb lyrebird vocalising

 

And finally – bring your best food dish

Bringing some homemade delights to a New Years Eve party is a sure way to start some conversations. The European bee-eater’s choice of party food may not be to all tastes however, unless you’re partial to dragonfly that is. Like many other birds male European bee-eaters will often offer the female caught prey items as a courtship gift to persuade her to mate.

Photo of a european bee-eater offering prey as a courtship gift
A european bee-eater offering prey as a courtship gift to the female

To all our supporters, contributors and users, the ARKive Team wishes you very Happy New Year!

George Bradford, ARKive Media Researcher

Dec 26
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♫ ARKive’s Twelve Days of Christmas ♫

You may have heard of the famous festive tune ‘The Twelve Days of Christmas’. We’ve taken a look at the ARKive collection to find the perfect alternative gifts.

So, here’s a roundup, altogether now!

“On the twelfth day of Christmas, my true love gave to me. . .

♪ Twelve drummers drumming

After locating a suitable nesting site, the male palm cockatoo uses a stick to rhythmically drum on a hollow log to attract a potential mate. He may even try out a few drum sticks before picking his favourite!

Palm cockatoo photo

Male palm cockatoo

 

♪ Eleven pipers piping

Named after its characteristic whistling song, the piping plover is the perfect substitute!

Piping plover photo

Piping plover in winter plumage

 

♪ Ten lords a-leaping

This antelope definitely loves to leap! The springbok performs repeated stiff-legged jumps called ’pronking’ or ‘stotting’ and can reach up to two metres high.

Springbok photo

Springbok pronking

 

♪ Nine ladies dancing

Verreaux’s sifaka is famous for its outstanding dance moves. Although very well adapted to moving through the trees, this comes as a disadvantage when travelling on the ground and it resorts to hopping on its strong hind legs. Females continue to boogie even with an infant on board – hold tight!

Verreaux's sifaka photo

Verreaux's sifaka leaping with infant

 

♪ Eight maids a-milking

It may appear harmless but the giant milkweed oozes a milky white sap when it is cut or broken, which is toxic to mammals!

Giant milkweed photo

Giant milkweed in flower

 

♪ Seven swans a-swimming

In perfect formation, a female mute swan and 6 cygnets. Young leave the nest soon after hatching and are often cared for by both the male and female until the following breeding season.

Mute swan photo

Female mute swan with cygnets

 

♪ Six geese a-laying

The beautiful kelp goose lays 4 to 7 eggs in a grass nest lined with feathers. The male guards the female for about a month during the incubation period.

Kelp goose photo

Female kelp goose sitting on nest

 

♪ Five golden rings

The exotic male golden pheasant has an impressive orange and black cape, which it can spread like a fan during displays.

Golden pheasant photo

Male golden pheasant

 

♪ Four colly birds

Although now commonly known as ’four calling birds’, the original line describes four colly birds, referring to the blackbird.

Blackbird photo

Male and female blackbird

 

♪ Three French hens

The capercaillie is distributed across Eurasia, and in France it can be found in forests in mountainous areas, particularly in the Pyrénées. This bird became extinct in Britain in the 18th century but it was reintroduced to Scotland from a population in Sweden in the 19th century.

Capercaillie photo

Female capercaillie

 

♪ Two turtle doves

The turtle dove is named after its gentle ‘turr turr‘ call, and is often recognised as a symbol of love and peace.

Turtle dove photo

Turtle dove pair

 

♪ And a partridge in a pear tree!”

Sporting a spectacular maroon mohican is the male crested partridge. Found in the Sundaic lowlands of Indonesia and Malaysia, it feeds and nests on the ground and roosts in trees at night.

Crested partridge photo

Male crested partridge

 

Can you link any of the twelve gifts with other species on ARKive? Let us know!

Rebecca Goatman, ARKive Media Researcher

Dec 23
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Spotlight on: Reindeer

With the holiday season just around the corner, children around the world are eagerly awaiting the time when Santa will dust off his sleigh and call upon the services of his trusty reindeer to help him deliver gifts across the globe. But when Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donner, and Blitzen aren’t helping Santa with his deliveries, how do they spend the rest of their year? Here at ARKive, we thought we would take a look at what normal life is like for Rudolph & Co….

A unique deer

Believe it or not, reindeer, also known as caribou in North America, are the only deer species where both males and females sport antlers. Reindeer have a circumpolar distribution and inhabit tundra, open woodland and the mountainous slopes of the Arctic and sub-Arctic, where they feed upon a variety of lichens, mosses, herbs, ferns, grasses and other greenery. Recently, a team from UCL discovered that reindeer may be one of the only mammals that can see in UV light, an adaptation to make food and predators easier to spot in the snow.

Reindeer photo

Stamina and speed!

Some populations in North America undertake an annual migration to the Arctic of 5,000 km, the furthest of any land mammal! Over short distances, they can reach impressive speeds of between 60 and 80 kmph. Reindeer can also swim easily, and migrating herds will not hesitate to swim across a large lake or broad river. Adults can maintain a speed of 6.5 kpmh in the water, and when pressed can swim at 10 kmph!

Reindeer photoReindeer photo

 

 

 

 

 

 

 

A sociable species

A social deer, this species forms large regional herds of up to 50,000 to 500,000 individuals which band together at certain times of year. The rut takes place in October, with females giving birth to one or two young the following spring. Weaned at about 6 months old and reaching sexual maturity at 3 years, reindeer can live up to 20 years. Their main predators are bears and wolves.

Reindeer calf photo

Reindeer and people

Reindeer and humans have a long history, with some people having herded reindeer for centuries for their meat, hides, antlers, milk, and perhaps most famously, for pulling sleds, the oldest form of transport in the north!

Reindeer photo

You can find plenty more reindeer photos and videos on ARKive, and to really get into the festive spirit, why not make your very own reindeer mask? We would love to see pictures!

Claire Lewis, ARKive Media Researcher

Dec 21
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Disappearing acts in the snow

Ever wished you could disappear? Many species of the Arctic and Antarctic depend on camouflage for survival in their extreme ecosystems. Being a master of disguise can enable a species to hide from predators as well as catch prey itself. Some covert critters even change their coloration throughout the colder winter months to make them indistinguishable in the snow.

We searched through ARKive to uncover our favourite sub-zero specialists…

Snowy owl

Snowy owl photo

The snowy owl unusually hunts throughout the day, making its white plumage invaluable for sneaking up on and catching prey.

Polar bear

Polar bear image

The earth’s largest living carnivore, the polar bear masks its black skin with its thick, white fur which also provides insulation against the freezing Arctic weather.

Southern fulmar

Southern fulmar image

One of the most abundant birds in the Antarctic region, the bill of the southern fulmar is conspicuous in comparison with the rest of its uniformly grey-white plumage.

Ptarmigan

Ptarmigan image

The ptarmigan is the only bird in Britain to completely change the colour of its plumage during winter from grey-brown to white with chameleon-like skill. This species also has feathered feet, enabling it to walk on soft snow with ease.

Snow petrel

Snow petrel image

The snow petrel’s scientific name, nivea, means snowy in Latin. This species breeds exclusively in the Antarctic and feeds further south than any other bird alongside the South polar skua (Catharacta maccormick).

Arctic fox

Arctic fox image

Another colour changing species, the pristine white coat of the Arctic fox changes during the summer to brown on the upper parts and grey-white underneath. This species can survive temperatures as low as -50 degrees due to the insulation provided by its pelage.

Under no disguise

Muskox image

Camouflage is unnecessary for species such as the muskox. This formidable bovid has many other adaptations such as a thick, layered coat, broad horns and short stocky legs making it one of the most dangerous prey for predators such as wolves and bears.

Find out more about these snowy species and their habitats on ARKive’s Antarctic and Arctic ecoregion pages.

Hannah Mulvany, ARKive Species Text Author Intern

Dec 18
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ARKive’s festive quiz

The countdown to the holiday season is well and truly underway, and what better way to celebrate all things festive than with ARKive’s wonderfully wintry wildlife quiz!

Challenge your friends and family to see who is top of the pecking order and who will be left out in the cold with our seasonal selection of animal quiz questions. Who knows, you could even use it to settle those annual squabbles about who should have the last mince pie!

1. These polar animals all live in a wintery wonderland, but which one here is the odd one out?

 

Arctic foxEmperor penguinArctic hareSnowy owl

 

Arctic fox Emperor penguin adult and chick walking along ice
Arctic hare foraging in snow for food Female snowy owl flying low over the ground

 

2. Seasonal decorations during the festive season are a great way to brighten up the long winter nights, but which of these beautiful birds is also partial to adding a touch of sparkle to its home?

 

Emerald starlingVogelkop bowerbirdGoldfinchRuby-throated hummingbird

 

Emerald starling Vogelkop bowerbird in bower
Goldfinch perched on hawthorn Male ruby-throated hummingbird feeding

 

3. Which of these suitably festive-looking mammals hold the record for having the fastest-growing mammalian tissue known to science?

…Bonus point: What does the tissue form?

 

ReindeerPolar bearSnow leopardAntarctic fur seal

 

Svalbard reindeer in snow Polar bear family
Snow leopard female and juvenile Male Antarctic fur seal

 

4. Can you match these species to their snowy tracks?

 

Polar bearEmperor penguinGrey wolfCrabeater seal

 

Tracks on ice Tracks in snow
Tracks in snow Foot print in snow  

 

5. They may all share festive names, but these animals also all live or breed on which isolated island in the Indian Ocean?

 

Christmas Island red crabChristmas frigatebirdChristmas imperial-pigeonChristmas shearwater

 

Migrating Christmas Island red crab Christmas frigatebird in flight
Christmas imperial pigeon perched in tree Christmas shearwater in burrow incubating egg

 

6. In Ukraine, which of these unlikely ornaments are thought to bring good luck if they are found adorning the tree on Christmas morning?

 

A spider’s weba cluster of berriesa bunch of flowersa bird’s nest

 

Female garden spider on dew covered web Common holly berries
Gibraltar candytuft close up of white flowers Common rosefinch nest with eggs

 

7. As part of the seasonal celebrations, children in Puerto Rico leave grass under their beds on the night before January 6th for which unusual animal?

 

Ecuadorian grass mouseCamelPuerto Rican boaGuanaco

 

Ecuadorean grass mouse feeding Wild Bactrian camel
Puerto Rican boa Guanaco near the Patagonian coast

 

8. In many Scandinavian countries, which animal is built in the centre of town during the festive season?

 

A sheepa horsea piga goat

Juvenile Dall sheep

Przewalski's horse

Wild boar

Wild goat

So, did your animal instincts earn you a place at the front of the pack, or did our festive nature quiz leave you scratching your head like this rather puzzled-looking American black bear?

Find out below!

 

The answers…

1. Emperor penguin – The Arctic fox, the Arctic hare and the snowy owl all occur in the Arctic, while the emperor penguin is the only one to live in the Antarctic.

2. Vogelkop bowerbird – While all of the other species may have dazzling names, the Vogelkop bowerbird is renowned for the beautiful shelters, or bowers, that the male builds to attract a mate.

3. Reindeer (Bonus point – the antlers) – Reindeer antlers the fastest growing tissue in any mammal. They grow at an astonishing rate, between 1-2 cm or more a day.

4. Clockwise from top left – Emperor penguin, Crabeater seal, Polar bear, Grey wolf

5.  Christmas Island – Christmas Island is a territory of Australia in the Indian Ocean. It is home to many unique species, some of which are found nowhere else on Earth.

6. A spider’s web – If a spider’s web is found on Christmas morning it is believed to bring good luck for the coming year.

7. Camel – On the evening of January the 5th, Puerto Rican children collect grass and place it in a shoebox under their beds for the Three Kings’ camels.

8. A goat – A large decorative goat made out of straw is built in the centre of many Scandinavian towns at Christmas, as part of one of Scandavia’s oldest festive traditons.

 

Helen Roddis, ARKive Species Text Author