Tracking the world's smallest sloth | Wild Science

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Conservation

Tracking the world's smallest sloth | Wild Science

How difficult is it to track the world's smallest and slowest sloth? Actually, very difficult! In this month's Wild Science we're looking at how scientists from the Zoological Society of London have been using innovative new tracking technology to learn more about the elusive pygmy three-toed sloth.

Find out more about the conservation work being done to support the survival of the pygmy three-toed sloth here

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A baby humbolt penguin chick sits on a blanket at ZSL London Zoo's Penguin Beach

Prima-donna penguin chick born at ZSL London Zoo

Adorable penguin chick is already proving to be a bit of a demanding diva....

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Grant and Koko the chimpanzees play with Valentines Day enrichment at ZSL Whipsnade Zoo

Chimps go ape for their Valentine's Day gifts

ZSL Whipsnade Zoo's chimpanzee's get in the Valentines Day spirit.

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The Duke of Cambridge arrives at ZSL and is met by Ralph Armond and Sir Patrick Bateson.

United for Wildlife Symposium at ZSL

HRH The Duke of Cambridge joined the United for Wildlife organisations at a...

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Close up of a sloth's face in Rainforest Life at ZSL London Zoo

How do you make a sloth smile?

Learn how we keep our sloths happy here at ZSL London Zoo.

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Baby common hippo goes for first swim at ZSL Whipsnade Zoo.

Baby hippo makes a big splash

Our new baby hippo makes a big splash!

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Photo of Winnie the bear with her keeper, with a background illustration from Winnie the Pooh book.

The bear who inspired Winnie-the-Pooh

Learn the fascinating story about the bear who inspired Winnie-the-Pooh.

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Baby macaque with his mum, born at ZSL London Zoo in December 2013

Adorable baby macaque born at ZSL London Zoo

Our adorable baby macaque Dobby gets ready to celebrate his first Christmas...

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ZSL London Zoo's meerkats get political

ZSL London Zoo's meerkats get to grips with politics, as they stamp their...

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Prince William and Charles visiting Conservation Science

Royalty meet conservation leaders at ZSL London Zoo

TRH The Duke of Cambridge and The Prince of Wales meet conservation leaders...

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Fire Walk ZSL challenge event

Brave fire walkers raise money for ZSL

72 brave fire walkers took on the hot coals in front of 172 spectators at...

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Volunteers and general public at ZSL London Zoo

Volunteer for ZSL

Find out more about what it's like to be a volunteer at ZSL.

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First birth of spiny-headed tree lizards

ZSL London Zoo celebrates first ever birth of spiny-headed tree lizards.

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An elephant being measured by its keeper for the annual weigh-in at ZSL Whipsnade Zoo.

How do you measure an elephant?

Find out how we measure and weigh the biggest, and smallest, animals in the...

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Waxy monkey frog on a weighing spoon during the annual weigh in at ZSL London Zoo.

Annual weigh in at ZSL London Zoo

Zoo keepers have gathered their scales and tape measures as they being the...

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Lookout Lodge at ZSL Whipsnade Zoo

ZSL - A Year in Review 2012

Here are some of the key highlights of ZSL's work during 2012.

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Ring tailed lemurs play on a scale model of Hullabazoo at ZSL Whipsnade Zoo.

Hullabazoo Adventure Play arrives at ZSL Whipsnade Zoo

Lemurs celebrate the launch of Hullabazoo Adventure Play with their own mini...

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HRH the Duke of Edinburgh launches Tiger Territory at ZSL London Zoo.

HRH The Duke of Edinburgh opens Tiger Territory

Watch HRH The Duke of Edinburgh officially open Tiger Territory.

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Tiger Territory - TV advert

Come within a whisker of nature's most breathtaking predator.

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ZSL Whipsnade Fire Walk 2013

Fearless fundraisers take on the fire walk.

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Harbour Seal in the Thames

ZSL Seal Survey 2013

Did you know there are seals in the Thames?

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Chagos island

Chagos Environment Outreach Project

ZSL have teamed up with the ...

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Screenshot of first footage of West African seahorse

First video of elusive West African seahorse

First ever footage of a little known species of seahorse.

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Pygmy sloth climbing

The Search for the Pygmy Three-toed Sloth on Escudo

Two ZSL EDGE scientists set out on a population survey of critically...

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Jae Jae, a Sumatran Tiger, at ZSL London Zoo.

Saving Sumatran tigers in Berbak National Park

Find out how ZSL are working to save wild Sumatran tigers.

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Pygmy hippo caught on camera trap

First film footage of the endangered pygmy hippopotamus in Liberia

This film, shot in Sapo National Park, 2011, is the first to capture a wild...

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Chagos coral reef

Project Ocean - fish are worth more to humanity than gold

Find out all about Project Ocean.

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Sumatran tiger Jae Jae goes for a swim in Tiger Territory at ZSL London Zoo.

Tiger swimming lessons a roaring success!

Did you know tigers are naturally very good swimmers?

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Keeper Angela Ryan with a camel at ZSL London Zoo.

How do you weigh a camel?

Find out how we are training our camels to use the scales.

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A group of penguins at ZSL London Zoo

Penguins predict summer is on the way

Can penguins predict the start of summer?

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Find out what it's like to be a veterinary nurse in one of the most famous zoos in the country. From giving a check up to a spider monkey to anaesthetising a tiger, our veterinary nurse Joanna has done it all.

Being a veterinary nurse

Find out what it's like to be a veterinary nurse in one of the most famous...

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Jae Jae the Sumatran tiger at ZSL London Zoo

How do you entertain a tiger?

Find out about the enrichment activities we use to keep our tigers...

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Penguin Beach Live demonstration

Behind the scenes - working at ZSL London Zoo

Behind the scenes with Lead Explainer - Ruth Thomas.

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A burrowing owl at ZSL Whipsande Zoo

Training Bob the burrowing owl

Bob the burrowing owl gets in training for the 100 centimetre sprint at ZSL...

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A slender lloris illuminated green in the Rainforest Life exhibit in ZSL London Zoo.

Things that go bump in the night

Find out about some of the weird and wonderful creatures that come out after...

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Split Screen photo comparing a house cat with Jae Jae the Sumatran tiger.

Is your cat like a tiger?

Find out how much your loveable moggy is like a powerful tiger.

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Partula snails getting ready to be released from ZSL London Zoo

Marvellous minibeasts quiz

Try out your minibeast knowledge with our interactive video quiz!

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Baby colobus monkey 2013 at ZSL London Zoo

A Zoo Guide to Parenting

Get some parenting tips from your favourite animal parents.

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Kumbuka the silverback gorilla at ZSL London Zoo

Ask a Keeper - Gorillas

Expert keeper Teague answers your questions about Kumbuka and the other...

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Red panda cub at ZSL Whipsnade Zoo

Ask A Keeper - Red Pandas

Our expert keeper Hayley Jakeman answers your questions about red pandas....

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Jae Jae, a Sumatran Tiger, at ZSL London Zoo.

Ask A Keeper - Tigers

Our expert keeper Teague Stubbington answers your questions about tigers....

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A close-up of a humboldt penguin at ZSL London Zoo.

Ask A Keeper - Penguins

Our expert penguin keeper Zuzana answers your questions on penguins.

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A Mountain Chicken Frog; Leptodactylus fallax.

Fascinating Frogs

Get to know some of our most fascinating and unusual frogs.

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Close up of King cobra

Snake Fact File

Find out about some of the Reptile House's most interesting snakes.

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Botsman the Amur tiger rolling in the snow at ZSL Whipsnade Zoo

Get to know our cold weather creatures!

Here is a 'Fat and Fur' fact file to help you get to know our cold weather...

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A seahorse at ZSL London Zoo

A Dating Guide for Seahorses

Get some dating tips from our seahorses

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A zoo keeper counts baby elephant Max at the annual stock take at ZSL Whipsnade Z

Baby Max steals the show at annual animal count

Baby elephant Max stole all the attention at ZSL Whipsnade Zoo's annual...

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Kumbuka looks at sign in Gorilla Kingdom at ZSL London Zoo annual stock take 2013

Animals line up to be counted at ZSL London Zoo

The animals at ZSL London Zoo line up to be counted in the annual stock take...

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Squirrel monkey eating treats from a Christmas Tree enrichment at ZSL London Zoo

Squirrel monkeys enjoy Christmas tree treats

Don't you just hate it when a monkey steals all the Christmas tree treats?...

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Kumbuka celebrates his birthday at ZSL London Zoo 2013

Kumbuka enjoys birthday party in Gorilla Kingdom

Kumbuka celebrates his 16th birthday with a party in Gorilla Kingdom.

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Lucifer the lion stands next to a Halloween pumpkin at ZSL London Zoo

Animals celebrate Halloween at ZSL London Zoo

Watch animals take on pumpkins at ZSL London Zoo.

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A ring tailed-lemur plays with a Halloween pumpkin enrichment at ZSL Whipsnade Zoo

Animals play with Halloween pumpkins

The animals at ZSL Whipsnade Zoo get stuck into their Halloween treats.

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A squirrel monkey plays with a mirror enrichment at ZSL London Zoo

Squirrel monkeys fascinated by new mirror

The squirrel monkeys check themselves out in their new mirror.

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Cheetah cub looking at birthday cake at ZSL Whipsnade Zoo's Cheetah Rock

Cheetah cubs celebrate their first birthday!

The cheetah cubs make a right mess at their first birthday party

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Pygmy Hippo Thug opens his birthday presents at ZSL London Zoo

Happy birthday to Thug the pygmy hippo!

Thug the pygmy hippo celebrates his 17th birthday.

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Kumbuka the gorilla at ZSL London Zoo

New male gorilla Kumbuka settles in to Gorilla Kingdom

Meet the new King of Gorilla Kingdom.

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Sumatran tiger Melati investigates Easter egg enrichment at ZSL London Zoo's Tiger Territory

The Easter Bunny visits tigers Jae Jae and Melati!

Tigers Jae Jae and Melati get a special visit from the Easter Bunny.

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Ring-tailed lemur at ZSL Whipsnade Zoo

Acrobatic new lemurs move in

Check out how acrobatic these new lemurs are.

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Galapagos tortoises Polly and Prescilla being fed at ZSL London Zoo

New Galapagos tortoises Polly and Prescilla settle in at ZSL London Zoo

Meet our new Galapagos tortoises Polly and Prescilla.

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Willow the female giraffe calf at ZSL Whipsnade Zoo

Meet our beautiful baby giraffe!

Say hello to Willow, our beautiful baby giraffe.

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Max the baby elephant at ZSL Whipsnade Zoo.

Cute Alert! Baby elephant born at ZSL Whipsnade Zoo

Meet Max, the 22 stone baby elephant calf!

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Baby okapi calf Daphne outside at ZSL London Zoo.

Baby Okapi starts to explore

Baby Okapi calf Daphne gives her mum the run around.

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Baby tapir Adi in his den at ZSL London Zoo.

Say hello to Adi the baby tapir!

Cute baby Tapir Adi heads outside for the first time!

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Baby penguin chicks Bamm-Bamm and Pebbles at ZSL Whipsnade Zoo.

Baby penguins Bamm-Bamm and Pebbles hand-reared at ZSL Whipsnade Zoo

Meet our adorable new baby penguins Bamm-Bamm and Pebbles.

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Baby meerkats at ZSL London Zoo

Two cute baby meerkats join the gang at ZSL London Zoo

Two adorable baby meerkats have joined the gang at ZSL London Zoo and are...

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Baby Asian rhino Jamil with mother Behan at ZSL Whipsnade Zoo.

Mums and babies celebrate first Mother's Day at ZSL Whipsnade Zoo

Mothers and their new borns get ready to celebrate their first Mother's Day...

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One of the cotton-top tamarin twins on his mum's back in the Rainforest Life exhibit at ZSL London Zoo.

Meet our cute baby Cotton-top Tamarin monkeys!

Say hello to our cute baby Cotton-top Tamarin twins as these little monkeys...

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Lion cubs Heidi and Indie go outside for the first time with mum Abbey at ZSL London Zoo.

Lion Cubs born at ZSL London Zoo August 2011

Amazing footage of lion cubs Heidi and Indie being born at ZSL London Zoo....

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Chimpanzee carrying away Christmas present at ZSL Whipsnade Zoo

Cheeky chimpanzees love their Christmas presents

Christmas arrived early for the cheeky chimpanzees at ZSL Whipsnade Zoo.

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A group of otters at ZSL London Zoo

It's otter than ever at ZSL London Zoo!

See our otters enjoy their feed in the summer sunshine! 

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IoZ staff and students 2013

About the Institute of Zoology

Find out about the work of the Institute of Zoology in this video.

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Asian rhino, from rhinos of Nepal

Rhino house goes green

Rhino house goes green at ZSL Whipsnade Zoo

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Sumatran tiger captured on a camera trap

ZSL Camera Trap Captures Footage of Elusive Sumatran Tiger

ZSL is able to monitor the tiger population in specific areas through the...

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Sumatran tiger bones

ZSL conservationists discover remains

ZSL tiger biologist, Citra, and her team are on a routine patrol in Berbak...

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Squirrel monkey playing with camera

ZSL Video Channel

Welcome to the ZSL Video channel!

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A komodo dragon at ZSL London Zoo.

Raja gets spoilt on Chinese New Year

Raja the Komodo Dragon gets a 'wash n go' followed by a New Year's snack of...

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